Scheduled Infrastructure Maintenance
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 12, 2026 - 11:01 UTC
Scheduled - We will be performing scheduled infrastructure maintenance throughout the day

This maintenance includes system upgrades across our node infrastructure. To complete the work, nodes will be restarted. Customers may experience intermittent service disruptions during this period.

The duration and extent of impact will vary by node and protocol, and some nodes may be unavailable for periods of time.

No action is required on your side.
If you have any questions, please reach out to support@blockdaemon.com
Nov 12, 2026 11:00 - Nov 13, 2026 11:00 UTC

About This Site

We continuously monitor the status of the Blockdaemon.com and all related services. If there are any interruptions in our service, an incident will be raised here.

Uptime over the past 90 days. View historical uptime.
Blockdaemon Website Operational
Blockdaemon Web App Operational
Blockdaemon Universal API Operational
Event Streaming Operational
Blockdaemon RPC API Under Maintenance
Algorand Native API Under Maintenance
Arbitrum Native API Under Maintenance
Arc Native API Under Maintenance
Avalanche Native API Under Maintenance
Base Native API Under Maintenance
Bitcoin Native API Under Maintenance
Bitcoin Cash Native API Under Maintenance
Celo Native API Under Maintenance
Cosmos Native API Under Maintenance
Cronos Native API Under Maintenance
Dogecoin Native API Under Maintenance
Ethereum Native API Under Maintenance
Flow Native API Under Maintenance
Hyperliquid Native API Under Maintenance
Ink Native API Under Maintenance
Kusama Native API Under Maintenance
Litecoin Native API Under Maintenance
Monad Native API Under Maintenance
Near Native API Under Maintenance
Optimism Native API Under Maintenance
Polkadot Native API Under Maintenance
Polygon Native API Under Maintenance
Robinhood Chain Under Maintenance
Solana Native API Under Maintenance
Soneium Native API Under Maintenance
Stellar Native API Under Maintenance
Tempo Native API Under Maintenance
Tron Native API Under Maintenance
XLayer Native API Under Maintenance
XRP Native API Under Maintenance
Chain Watch Operational
$BTC - Bitcoin Operational
$BCH - Bitcoin Cash Operational
$DOGE - Dogecoin Operational
$DOT - Polkadot Operational
$ETH - Ethereum Operational
$LTC - Litecoin Operational
$OP - Optimism Operational
$POL - Polygon Operational
$XLM - Stellar Operational
Protocols (Dedicated Nodes) Under Maintenance
Algorand Under Maintenance
Aptos Under Maintenance
Arbitrum Under Maintenance
Arc Under Maintenance
Avalanche Under Maintenance
Babylon Under Maintenance
Base Under Maintenance
Bitcoin Under Maintenance
Bitcoin Cash Under Maintenance
BNB Under Maintenance
Botanix Under Maintenance
Canton Under Maintenance
Cardano Under Maintenance
Cosmos Under Maintenance
Cronos Under Maintenance
Dogecoin Under Maintenance
Ethereum Under Maintenance
Flow Under Maintenance
Hyperliquid Under Maintenance
Kusama Under Maintenance
Linea Under Maintenance
Litecoin Under Maintenance
Near Under Maintenance
Optimism Under Maintenance
Polkadot Under Maintenance
Polygon Under Maintenance
Provenance Under Maintenance
Skale Under Maintenance
Solana Under Maintenance
Soneium Under Maintenance
Stellar Under Maintenance
Story Under Maintenance
SUI Under Maintenance
Tron Under Maintenance
Unichain Under Maintenance
XLayer Under Maintenance
XRP Under Maintenance
zkSync Under Maintenance
Blockdaemon Validator Operational
Aptos Validator Operational
Avalanche Validator Operational
Babylon Validator Operational
Canton Validator Operational
Cardano Validator Operational
Cosmos Validator Operational
Core Validator Operational
Crypto.org Validator Operational
dYdX Validator Operational
Ethereum Validators Operational
Flow Consensus Operational
Flow Verification Operational
Gear Validator Operational
Ika Validator Operational
Kusama Validator Operational
Monad Validator Operational
Near Validator Operational
Polkadot Validator Operational
Polygon Validator Operational
Provenance Validator Operational
SKALE Validator Operational
Solana Validator Operational
Stacks Stacker Operational
Story Validator Operational
SUI Validator Operational
Tempo Validator Operational
TON Validator Operational
Wemix Validator Operational
XRP Validators Operational
Zero Gravity Operational
Arc Validator Operational
Staking API Under Maintenance
Avalanche Staking API Under Maintenance
BNB Staking API Under Maintenance
Cardano Staking API Under Maintenance
Cosmos Staking API Under Maintenance
Ethereum Staking API Under Maintenance
Near Staking API Under Maintenance
Polkadot Staking API Under Maintenance
Polygon Staking API Under Maintenance
Solana Staking API Under Maintenance
Staking Reporting API Operational
Cardano Staking Reporting Operational
Cosmos Staking Reporting Operational
Ethereum Staking Reporting Operational
NEAR Staking Reporting Operational
Polkadot Staking Reporting Operational
Polygon Staking Reporting Operational
Solana Staking Reporting Operational
Blockdaemon Wallet Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Scheduled Maintenance

[Canton] - TestNet upgrade to Splice v0.10.0 Nov 12, 2026 14:00-15:00 UTC

Scheduled - Blockdaemon will update Canton TestNet Validator nodes to Splice v0.10.0 on 11/11/2026 between 14:00 and 15:00 UTC. We are updating our nodes due to a release from the Canton foundation. This update applies to all Blockdaemon Canton TestNet Validator nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release notes here:
https://docs.canton.network/global-synchronizer/release-notes/splice#0-10-0
Nov 05, 2026 - 16:21 UTC

*Urgent* [Canton] - DevNet upgrade to Splice v0.10.1 Nov 12, 2026 14:00-15:00 UTC

Scheduled - Blockdaemon will update Canton DevNet Validator nodes to Splice v0.10.1 on 11/11/2026 between 14:00 and 15:00 UTC. We are updating our nodes due to a release from the Canton foundation. This update applies to all Blockdaemon Canton DevNet Validator nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release notes here:
https://docs.canton.network/global-synchronizer/release-notes/splice#0-10-1
Nov 09, 2026 - 22:40 UTC

[Canton] - MainNet upgrade to Splice v0.9.4 Nov 12, 2026 14:00-15:00 UTC

Scheduled - Blockdaemon will update Canton MainNet Validator nodes to Splice v0.9.4 on 11/11/2026 between 14:00 and 15:00 UTC. We are updating our nodes due to a release from the Canton foundation. This update applies to all Blockdaemon Canton MainNet Validator nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release notes here:
https://docs.canton.network/global-synchronizer/release-notes/splice#0-9-4
Nov 05, 2026 - 16:22 UTC

Nov 12, 2026

Unresolved incident: Scheduled Infrastructure Maintenance.

Nov 11, 2026

[Ethereum] - Degraded Performance
Resolved - We’re can confirm that the issue affecting some of our Ethereum nodes has been resolved. All services are now running as expected, and you should no longer experience any difficulty accessing your Ethereum nodes.

We apologize for any inconvenience this may have caused and appreciate your patience and understanding while our team worked to restore normal service.

If you have any questions or concerns, please reach out to your Account Manager.
Nov 11, 21:41 UTC
Investigating - We want to inform you that we are currently experiencing issues with some of our Ethereum nodes. Our team is actively investigating the problem and working diligently to resolve it. As a result, you may encounter difficulties accessing your Ethereum nodes.

We apologize for any inconvenience this may cause and appreciate your patience and understanding. We will keep you updated on any developments!

If you have any questions or concerns, please reach out to your Account Manager.
Nov 10, 09:45 UTC
Blockdaemon Scheduled Maintenance
Completed - The scheduled maintenance has been completed.
Nov 11, 18:19 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 10, 18:15 UTC
Scheduled - We will be carrying out planned internal maintenance this evening & tonight.  During this window, some services will be unavailable.

This maintenance is part of our ongoing work to keep our systems reliable, secure and performing well. We’ve scheduled it for a period of low usage to keep disruption to a minimum.

No action is needed on your part.

We’ll post an update here once maintenance is complete and all services are restored. If you have any questions, please contact support@blockdaemon.com
Thank you for your patience.
Nov 10, 18:02 UTC
*URGENT* [Cosmos] - Upgrade to v29.1.0
Completed - The scheduled maintenance has been completed.
Nov 11, 11:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 11, 10:00 UTC
Scheduled - Blockdaemon will update Cosmos mainnet nodes to v29.1.0 on 11/11/2026 at 10:00 UTC. We are updating our nodes due to a release from the Cosmos foundation. This update applies to all Blockdaemon Cosmos nodes, there may be up to 20 minutes of downtime across our cosmos nodes.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your account managers.

If you want additional information please review the release notes here:
https://github.com/cosmos/gaia/releases/tag/v29.1.0
Nov 10, 13:06 UTC

Nov 10, 2026

Solana Validator Service Incident
Resolved - This incident has been resolved.
Nov 10, 18:00 UTC
Update - Our investigation, conducted alongside two independent incident response firms, Foresite and Mandiant, has now confirmed the full scope of this incident and how it occurred. Here is where things stand.

The incident is contained. The compromised keys have no remaining access to any Blockdaemon-controlled asset: the five affected vote accounts and their identity accounts have been permanently retired, replacement validators are live, and the withdraw authorities on every other Blockdaemon Solana mainnet validator have been rotated.

No other product, service or protocol has been impacted by this incident.

Scope of impact
Between 2026-10-26 19:03 UTC and 2026-10-27, an unauthorised party used private keys associated with five Blockdaemon-operated Solana mainnet validators (four live, one retired) and one internal Blockdaemon operational wallet.

No delegated stake affected or at risk at any point. Delegated SOL stays in each delegator’s own stake account, under authorities held only by the delegator. Blockdaemon did not hold those authorities, and no customer-held key was involved in any transaction.

All other Blockdaemon-operated Solana mainnet and testnet validators have been verified as unaffected.

A full code review of our staking API, transaction verification service and staking web application found no unexplained changes.

The withdraw authority on the five vote accounts was subsequently reassigned by the unauthorised party. Under Solana’s authority model this cannot be reversed, so those vote accounts have been permanently retired. They ceased earning rewards from epoch 1068 and were made delinquent from epoch 1070.

How it happened
Our investigation has identified that a copy of the compromised key material was held on a corporate device assigned to a former employee and was copied from that device to systems outside Blockdaemon’s control during that individual’s off-boarding in December 2025. The unauthorised copy was not detected at the time. Since then, Blockdaemon has enhanced its data loss prevention and endpoint protection controls and is applying further improvements based on lessons learned from this incident.

The affected keys were generated between 2020 and 2022. Validators created in 2024 or later use a different, unaffected key generation process

The identity of the unauthorised party has not been determined A report has been filed with the applicable government authorities.

Actions taken:
Four replacement validators deployed, keyed, funded and synchronised by 2026-10-27 22:28 UTC, with new credentials held in a new access-restricted vault.
Blockdaemon’s public vote account address rotated across the web UI and all active staking plans; staking configurations for the compromised vote accounts disabled to prevent new delegations.
Affected customers notified directly, and redelegation instructions published.
Original validator hosts were preserved as evidence and examined with no indicators of compromise confirmed.
Compromised addresses shared with the Solana Foundation.
Taken out of an abundance of caution:

Withdraw authorities rotated on all four non-impacted mainnet validators.
Revenue share paused on rotated and replacement validators pending security sign-off.
A full-year audit review of our secrets management platform, an access log review of our credential vaults, and a 12-month endpoint search across all managed devices. No evidence of compromise was found in any of these.
Low-balance alerting on vote accounts reviewed and re-verified in production.
What you need to do
Nothing has changed since our earlier guidance. If you delegated to an affected validator, please move your stake to our replacement validator. Use only the address published on this page or sent to you directly by Blockdaemon, as look-alike addresses are circulating.

If you did not receive a notification from us, you were not affected.

What's next
Affected customers will receive our formal Root Cause Analysis.
For the full update, see: https://www.blockdaemon.com/incident-reports/operational-impact-on-solana-validators

Questions: support@blockdaemon.com
Nov 6, 10:32 UTC
Monitoring - Following our previous notices regarding the October 26–27 validator incident, we are providing the latest findings from our ongoing investigation, conducted alongside two independent external incident response firms.

The forensic scope evaluated full disk and log collections from the affected validator hosts, a full year of secrets-management audit logs, password vault access records, and endpoint telemetry. This analysis confirmed no intrusion, exfiltration, or persistence on our validator hosts. Furthermore, the review identified no unauthorized access to the affected keys within our secrets-management systems, and no access to or export of the keys from our password vaults between October 2025 and the date of the incident.

The investigation has established the origin of the exposure. The affected validator credentials were all generated between 2020 and 2022. Forensic analysis determined that the key material originated from a local copy on a corporate device assigned to a former employee. Endpoint telemetry confirms that an unauthorized transfer of data took place from the device to personal systems, which our analysis indicates contained the legacy key material.

Relevant on-chain indicators have been shared directly with the Solana Foundation, and all impacted customers have been notified and engaged. We will issue a formal, comprehensive Root Cause Analysis (RCA) report as soon as the investigation formally concludes.

Full details and live updates are published here: https://www.blockdaemon.com/incident-reports/operational-impact-on-solana-validators
Nov 1, 18:54 UTC
Update - Update as of 10/29/2026
Our investigation into the recent validator event remains ongoing in close coordination with independent external forensic specialists. While a final root cause has not yet been formally concluded, findings to date point directly to a historical key generation practice that was discontinued and no longer exists in our environment. This historical practice was strictly limited in scope.

Importantly, external forensic findings to date confirm that our present infrastructure, controls, and active environments have not been breached, and no current systems were accessed during this event.

The containment of this incident reflects our underlying architecture. Our Software Development Lifecycle enforces protocol isolation by design, accounting for the unique technical requirements and operational mechanics of each network. This model includes segregated delivery teams, isolated source code, and most critically, separate and independent key management for each protocol.

We will continue to provide updates and will publish verified findings as soon as the investigation formally concludes. If you have any questions, our support channels remain available.

Full details, FAQ and live updates: https://www.blockdaemon.com/incident-reports/operational-impact-on-solana-validators
Oct 30, 00:04 UTC
Update - Following our October 27 notice about exposed operator keys on a small subset of our validators, here is an update on our security review.
Working with external digital forensics partners, we have found no indicators of compromise across our broader infrastructure, and no indication that any other Blockdaemon products, services, protocols or validators are affected. Customer data and assets remain uncompromised, and no client data or sensitive information was accessed.

As previously noted, delegated SOL remains safe in delegators’ own stake accounts.

The incident is limited to the operational accounts identified in our initial notice. All impacted customers have been notified, so if you did not receive a notification, you were not impacted. If you believe you were, contact support@blockdaemon.com.

Beyond the deactivation and re-delegation steps already recommended, no further client action is required. We are maintaining active monitoring across our infrastructure. For help re-delegating stake or other questions, contact Blockdaemon support or see our FAQ.

Validator address: The new validator’s vote account is 9ntyW2ufs5hGECKLwhR4p7PuQhqAbfKdAwNoYbgXsExn (https://solscan.io/account/9ntyW2ufs5hGECKLwhR4p7PuQhqAbfKdAwNoYbgXsExn).

Look-alike addresses are circulating on-chain, so only use the address published on our incident page or sent to you directly by Blockdaemon. Never copy a validator address from your transaction history, and verify the full address, not just the first and last few characters, before signing.

Full details, FAQ and live updates: https://www.blockdaemon.com/incident-reports/operational-impact-on-solana-validators
Oct 28, 21:13 UTC
Identified - Between 26 and 27 October, Blockdaemon identified that operator keys for a small set of our oldest running Solana validators were compromised. The attacker was able to change the withdrawal authority on the impacted validators and move a limited amount of operational assets from their operational accounts.

Your delegated SOL is safe. There is no indication of loss or risk to staked principal. Delegated SOL remains in each delegator’s own stake account and was not moved.

Reward impact: Because we cannot fund the voting accounts on the compromised validators, they will not earn rewards starting with epoch 1070.

Recommended action: The impacted validators must be replaced. A new validator is being prepared, and we will post its details here as soon as it is available. We are working directly with affected customers to move stakes to newly created validators quickly and minimise gaps in rewards.

If you need help deactivating, withdrawing or re-delegating, please contact Blockdaemon support - support@blockdaemon.com

Full details and live updates are published here: https://www.blockdaemon.com/incident-reports/operational-impact-on-solana-validators
Oct 28, 10:46 UTC
[Canton]- Internal Maintenance
Completed - The scheduled maintenance has been completed.
Nov 10, 13:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 10, 09:00 UTC
Scheduled - Blockdaemon will be carrying out essential maintenance to the following Canton Mainnet nodes on 11/10/2026 at 9:00 UTC. We have tested the release and do not anticipate any downtime as a result of the update. If you have any questions or concerns please reach out to your Account Manager.
Nov 5, 10:26 UTC

Nov 9, 2026

[Ethereum Obol] - Hoodi and Mainnet upgrade to Charon v1.11.2, Prysm v7.3.1 and Geth v1.17.10
Completed - The scheduled maintenance has been completed.
Nov 9, 22:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 9, 21:00 UTC
Scheduled - Blockdaemon will update all Ethereum Obol nodes on Hoodi and Mainnet to Charon v1.11.2, Prysm v7.3.1 and Geth v1.17.10 on 11/09/2026 between 21:00 and 22:00 UTC. We are updating our nodes due to releases from the Obol Network. This update applies to all Blockdaemon Ethereum Obol nodes on Hoodi and Mainnet. We do not expect any downtime as a result of this update, as the upgrade will be performed in a rolling manner.

We have tested the release and do not anticipate any unexpected downtime. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release notes here:
https://github.com/ObolNetwork/charon/releases/tag/v1.11.2
Nov 6, 21:48 UTC
**URGENT**- [Solana] Testnet upgrade to Agave v4.4.1
Completed - The scheduled maintenance has been completed.
Nov 9, 16:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 9, 14:01 UTC
Scheduled - Blockdaemon will update Solana Tesnet nodes to Agave v4.4.1 today 11/09/2026 at 14:00 UTC. We are updating our nodes due to a release from the Solana foundation. This update applies to all Blockdaemon Solana Testnet nodes, there will be planned downtime of up to -30 minutes per node.

Note: This upgrade is required due to an upcoming chain feature activation that cannot be skipped.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release note here:
https://github.com/anza-xyz/agave/releases/tag/v4.4.1
Nov 9, 11:24 UTC
[Canton] - Devnet Upgrade to Splice v0.10.0
Completed - The scheduled maintenance has been completed.
Nov 9, 15:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 9, 14:00 UTC
Scheduled - Blockdaemon will update all Canton Devnet nodes to Splice v0.10.0 on 11/04/2026 at 14:00 UTC. We are updating our nodes due to a release from the Canton foundation. This update applies to all Canton Devnet nodes; there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns, please reach out to your Account Manager.

If you want additional information, please review the release notes here:
https://docs.canton.network/global-synchronizer/release-notes/splice#0-10-0
Nov 5, 16:17 UTC
[Stellar] Upgrade to Stellar-RPC v30.0.0, Stellar-Core v30.0.0 and Stellar-Horizon v30.0.0
Completed - The scheduled maintenance has been completed.
Nov 9, 11:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 9, 10:00 UTC
Scheduled - Blockdaemon will update Stellar Mainnet nodes to Stellar-RPC v30.0.0, Stellar-Core v30.0.0 and Stellar-Horizon v30.0.0 on 11/09/26. We are updating our nodes due to a release from the Stellar foundation. This update applies to all Blockdaemon Stellar Mainnet nodes, there will be planned downtime of up to 10 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release notes here:
https://github.com/stellar/stellar-rpc/releases/tag/v30.0.0
https://github.com/stellar/stellar-horizon/releases/tag/v30.0.0
https://github.com/stellar/stellar-core/releases/tag/v30.0.0
Nov 3, 12:00 UTC
[Solana] - Historical Data Missing
Resolved - We are pleased to inform you that the issue affecting Solana has been resolved, and the service is now fully operational.

We sincerely apologize for any inconvenience this may have caused and appreciate your patience while we worked to resolve the matter.

If you have any further questions or concerns, please don’t hesitate to reach out to your Account Manager!

Thank you for your understanding!
Nov 9, 08:09 UTC
Identified - We have identified an issue affecting Solana, and our team is actively working on a resolution.

We will keep you informed and share updates as progress is made. We sincerely apologize for any inconvenience this may be causing and appreciate your patience as we work to resolve the matter.

If you have any questions or need further assistance, please don’t hesitate to contact your Account Manager!

Thank you for your understanding!
Oct 26, 15:19 UTC

Nov 8, 2026

No incidents reported.

Nov 7, 2026

[Canton] - Mainnet Network-Wide Topology Freeze (Upstream Event)
Completed - The scheduled maintenance has been completed.
Nov 7, 14:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 6, 14:00 UTC
Scheduled - The Canton network is applying a topology freeze on Mainnet in preparation for the Logical Synchronizer Upgrade (LSU). This is a network-wide event coordinated by the Canton Foundation, not Blockdaemon maintenance.

Window: November 06, 2026, 14:00 UTC to November 07, 2026, 14:00 UTC (until after the LSU completes; may extend slightly)

Impact:
Transactions continue to work normally.
Topology-changing operations will not succeed during the window, including new contract deployments, validator onboarding, and DAR uploads.
Action required: None. Customers should schedule any topology-changing operations outside this window. We'll update this notice when the freeze is lifted.

If you have any questions or concerns please reach out to your account managers.
Oct 19, 12:20 UTC

Nov 6, 2026

**URGENT** [Arc] - Testnet upgrade
Completed - The scheduled maintenance has been completed.
Nov 6, 12:30 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 6, 11:30 UTC
Scheduled - Blockdaemon will update Arc testnet nodes today 11/06/2026 at 11:30 UTC. We are updating our nodes due to a release from the Arc foundation. This update applies to all Blockdaemon Arc testnet nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.
Nov 6, 10:34 UTC
**Urgent** [Base] - Testnet upgrade to Base-reth v1.5.4
Completed - The scheduled maintenance has been completed.
Nov 6, 12:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 6, 11:00 UTC
Scheduled - Blockdaemon will update Base Testnet nodes to Base-reth v1.5.4 today 11/06/2026 at 11:00 UTC. We are updating our nodes due to a release from the Base foundation. This update applies to all Blockdaemon Base Testnet nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release notes here:
https://github.com/base/base/releases/tag/v1.5.4
Nov 6, 10:31 UTC
**Urgent** [Solana] - Devnet upgrade to v.4.4.0
Completed - The scheduled maintenance has been completed.
Nov 6, 10:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 6, 09:00 UTC
Scheduled - Blockdaemon will update Solana Devnet nodes to Agave v4.4.0 on 11/06/2026. We are updating our nodes due to a release from the Solana foundation. This update applies to all Blockdaemon Solana Devnet nodes, there will be planned downtime of up to 30 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release note here:
https://github.com/anza-xyz/agave/releases/tag/v4.4.0
Nov 4, 09:12 UTC

Nov 5, 2026

**Urgent** [xLayer] - Testnet upgrade to xlayer-reth v0.0.7.3 and op-node xlayer/0.1.7
Completed - The scheduled maintenance has been completed.
Nov 5, 19:31 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 5, 18:31 UTC
Scheduled - Blockdaemon will update xLayer Testnet nodes to xlayer-reth v0.0.7.3 and op-node xlayer/0.1.7 today, 11/05/2026, between 18:30 UTC and 19:30 UTC. We are updating our nodes due to an urgent release from the xLayer foundation. This update applies to all Blockdaemon xLayer Testnet nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Customer Success Manager.

If you want additional information please review the release notes here:
https://github.com/okx/xlayer-reth/releases/tag/v0.0.7.3
https://github.com/okx/optimism/releases/tag/xlayer%2Fv0.1.7
Nov 5, 17:30 UTC
**Urgent** [xLayer] - Mainnet upgrade to xlayer-reth v0.0.7.3-rc.1
Completed - The scheduled maintenance has been completed.
Nov 5, 19:30 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 5, 18:30 UTC
Scheduled - Blockdaemon will update xLayer Mainnet nodes to xlayer-reth v0.0.7.3-rc.1 today, 11/05/2026, between 18:30 UTC and 19:30 UTC. We are updating our nodes due to an urgent release from the xLayer foundation. This update applies to all Blockdaemon xLayer Mainnet nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Customer Success Manager.

If you want additional information please review the release notes here:
https://github.com/okx/xlayer-reth/releases/tag/v0.0.7.3-rc.1
Nov 5, 17:30 UTC
**Urgent** [OP-Stacks, Ethereum, Arc] - Upgrade Reth v2.10.0
Completed - The scheduled maintenance has been completed.
Nov 5, 19:15 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 5, 18:15 UTC
Scheduled - Blockdaemon will update all OP-Stacks, Ethereum and Arc Mainnet and Testnet nodes (Optimism, Ink, Unichain, Ethereum, Arc) today. We are updating our nodes due to a release from the Reth team. This update includes Reth v2.10.0.

This update applies to all Blockdaemon OP-Stacks (Optimism, Ink, Unichain), Ethereum and Arc Mainnet and Testnet nodes, and there will be planned downtime of up to 5 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns, please reach out to your Account Manager.

Release Notes:
https://github.com/paradigmxyz/reth/releases#release-v2.10.0
Nov 5, 17:12 UTC
**Urgent**[Canton] - Devnet Upgrade to Splice v0.10.0
Completed - The scheduled maintenance has been completed.
Nov 5, 15:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 5, 14:00 UTC
Scheduled - Blockdaemon will update all Canton Devnet nodes to Splice v0.10.0 on 11/04/2026 at 14:00 UTC. We are updating our nodes due to a release from the Canton foundation. This update applies to all Canton Devnet nodes; there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns, please reach out to your Customer Success Manager.

If you want additional information, please review the release notes here:
https://docs.canton.network/global-synchronizer/release-notes/splice#0-10-0
Nov 2, 14:27 UTC
**Urgent**[Arbitrum] Upgrade to v3.12.2
Completed - The scheduled maintenance has been completed.
Nov 5, 14:01 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 5, 13:01 UTC
Scheduled - Blockdaemon will update Arbitrum nodes to v3.12.2 on 11/05/26. We are updating our nodes due to a release from the Arbitrum foundation. This update applies to all Blockdaemon Arbitrum nodes, there will be planned downtime of up to 10 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release notes here https://github.com/OffchainLabs/nitro/releases/tag/v3.12.2.
Nov 3, 11:39 UTC
*Urgent*[Solana]- Mainnet Upgrade
Completed - The scheduled maintenance has been completed.
Nov 5, 13:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 5, 09:00 UTC
Scheduled - Blockdaemon will update Solana Mainnet nodes today 11/05/2026 at 9:00 UTC. We are updating our nodes due to a release from the Solana foundation. This update applies to all Blockdaemon Solana Mainnet nodes, there will be planned downtime of up to 30 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.
Nov 5, 05:51 UTC
**Urgent**[Babylon]- Upgrade to mainnet v4.7.0
Completed - The scheduled maintenance has been completed.
Nov 5, 12:45 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 5, 11:45 UTC
Scheduled - Blockdaemon will update Babylon mainnet nodes to v4.7.0 on 11/05/2026. We are updating our nodes due to a release from the Babylon foundation. This update applies to all Blockdaemon Babylon mainnet nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release note here:
https://github.com/babylonlabs-io/babylon/releases/tag/v4.7.0
Nov 2, 17:25 UTC
*URGENT* [SUI] - Mainnet upgrade to v1.83.1
Completed - The scheduled maintenance has been completed.
Nov 5, 12:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 5, 11:00 UTC
Scheduled - Blockdaemon will update Sui Mainnet nodes to v1.83.1 today 11/05/2026 at 11:00 UTC. We are updating our nodes due to an urgent release from the SUI foundation. This update applies to all Blockdaemon SUI Mainnet nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you require additional information, please review the release note below:
https://github.com/MystenLabs/sui/releases/tag/mainnet-v1.83.1
Nov 5, 09:17 UTC

Nov 4, 2026

**Urgent**[Canton] - Testnet Upgrade to Splice v0.9.4
Completed - The scheduled maintenance has been completed.
Nov 4, 16:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 4, 14:00 UTC
Scheduled - Blockdaemon will update all Canton Testnet nodes to Splice v0.9.4 on 11/04/2026 at 14:00 UTC. We are updating our nodes due to a release from the Canton foundation. This update applies to all Canton Testnet nodes; there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns, please reach out to your Customer Success Manager.

If you want additional information, please review the release notes here:
https://docs.canton.network/global-synchronizer/release-notes/splice#0-9-4
Nov 2, 14:27 UTC
**Urgent** [BNB] Upgrade to v1.8.2
Completed - The scheduled maintenance has been completed.
Nov 4, 14:30 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 4, 12:30 UTC
Scheduled - Blockdaemon will update BNB Mainnet and Testnet nodes to v1.8.2 on 11/04/26. We are updating our nodes due to a release from the BNB foundation. This update applies to all Blockdaemon BNB Mainnet and Testnet nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release notes here https://github.com/bnb-chain/bsc/releases/tag/v1.8.2
Nov 3, 12:50 UTC
[Canton] - Testnet Network-Wide Topology Freeze (Upstream Event)
Completed - The scheduled maintenance has been completed.
Nov 4, 14:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 3, 14:00 UTC
Scheduled - The Canton network is applying a topology freeze on Testnet in preparation for the Logical Synchronizer Upgrade (LSU). This is a network-wide event coordinated by the Canton Foundation, not Blockdaemon maintenance.

Window: November 03, 2026, 14:00 UTC to November 04, 2026, 14:00 UTC (until after the LSU completes; may extend slightly)

Impact:
Transactions continue to work normally.
Topology-changing operations will not succeed during the window, including new contract deployments, validator onboarding, and DAR uploads.
Action required: None. Customers should schedule any topology-changing operations outside this window. We'll update this notice when the freeze is lifted.

If you have any questions or concerns please reach out to your account managers.
Oct 19, 12:18 UTC
**Urgent**[Babylon]- Upgrade to testnet v4.7.0
Completed - The scheduled maintenance has been completed.
Nov 4, 12:45 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 4, 11:45 UTC
Scheduled - Blockdaemon will update Babylon testnet nodes to v4.7.0 on 11/04/2026. We are updating our nodes due to a release from the Babylon foundation. This update applies to all Blockdaemon Babylon testnet nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release note here:
https://github.com/babylonlabs-io/babylon/releases/tag/v4.7.0
Nov 2, 17:25 UTC
[xLayer] - Mainnet upgrade to xlayer-reth v0.0.7.3 and op-node xlayer v0.1.7
Completed - The scheduled maintenance has been completed.
Nov 4, 11:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 4, 10:00 UTC
Scheduled - Blockdaemon will update xLayer mainnet nodes to xlayer-reth v0.0.7.3 and op-node xlayer v0.1.7 on 11/04/2026 between 10:00 UTC and 11:00 UTC. We are updating our nodes due to a release from the xLayer foundation. This update applies to all Blockdaemon xLayer mainnet nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release notes here:
https://github.com/okx/xlayer-reth/releases/tag/v0.0.7.3
https://github.com/okx/optimism/releases/tag/xlayer%2Fv0.1.7
Oct 30, 17:58 UTC
**Urgent** [Arc] - Upgrade to v0.8.2
Completed - The scheduled maintenance has been completed.
Nov 4, 08:30 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 4, 06:30 UTC
Scheduled - Blockdaemon will update Arc Mainnet and Testnet nodes to v0.8.2 on 11/04/26. We are updating our nodes due to a release from the Arc foundation. This update applies to all Blockdaemon Arc Mainnet and Testnet nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release note here:
https://github.com/circlefin/arc-node/releases/tag/v0.8.2
Nov 3, 08:45 UTC

Nov 3, 2026

**Urgent**[Stellar] Upgrade to Stellar-RPC v30.0.0 and Stellar-Horizon v30.0.0
Completed - The scheduled maintenance has been completed.
Nov 3, 14:01 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 3, 13:00 UTC
Scheduled - Blockdaemon will update Stellar Testnet nodes to Stellar-RPC v30.0.0 and Stellar-Horizon v30.0.0 on 11/03/26. We are updating our nodes due to a release from the Stellar foundation. This update applies to all Blockdaemon Stellar Testnet nodes, there will be planned downtime of up to 10 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release notes here:
https://github.com/stellar/stellar-rpc/releases/tag/v30.0.0
https://github.com/stellar/stellar-horizon/releases/tag/v30.0.0
Nov 3, 11:48 UTC
[Near] - Upgrade to Nearcore v2.14.0
Completed - The scheduled maintenance has been completed.
Nov 3, 11:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 3, 10:00 UTC
Scheduled - Blockdaemon will update Near mainnet nodes to v2.14.0 on 11/03/2026. We are updating our nodes due to a release from the Near foundation. This update applies to all Blockdaemon Near mainnet nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.

If you want additional information please review the release note here:
https://github.com/near/nearcore/releases/tag/2.14.0
Oct 27, 09:28 UTC
Scheduled Platform and Infrastructure Maintenance
Completed - The scheduled maintenance has been completed.
Nov 3, 02:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 2, 14:01 UTC
Scheduled - We are performing scheduled maintenance across our platform and node infrastructure today, Monday 2nd November.

This work includes routine updates to our underlying infrastructure and will be rolled out progressively across all supported protocols. During the window, some services may be briefly rescheduled or reconnect as updates are applied, but these events should be transparent to most customers.

Our engineering teams are actively monitoring throughout the maintenance and we will post an update once the work is complete. If you notice anything unexpected, please contact our servicedesk via support@blockdaemon.com
Nov 2, 13:53 UTC

Nov 2, 2026

[Ubiquity] - Aegis Event Streaming Upgrade
Completed - The scheduled maintenance has been completed.
Nov 2, 15:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 2, 14:00 UTC
Scheduled - Blockdaemon will be carrying out a scheduled database upgrade for Aegis Event Streaming on 11/02/2026 between 14:00 and 15:00 UTC.

During this maintenance, Aegis event streaming services will be impacted, with downtime of up to 1 hour approximately.

We have tested this upgrade and do not anticipate any impact beyond what is described above. If you have any questions or concerns, please reach out to your Account Manager.
Oct 30, 17:54 UTC
[Canton]- Upgrade to Wallet Gateway v1.13.0
Completed - The scheduled maintenance has been completed.
Nov 2, 12:40 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 2, 11:40 UTC
Scheduled - Blockdaemon will update Canton DevNet, TestNet, and MainNet Wallet Gateway to v1.13.0 on 11/02/2026 at 11:40 UTC. We are updating our nodes due to a release from the Canton Foundation. This update applies to the Wallet Gateway on Validator Nodes across all three networks.

We have tested the release and do not anticipate any downtime as a result of the update. If you have any questions or concerns, please reach out to your Account Manager.

If you want additional information, please review the release notes here:
https://docs.canton.network/integrations/release-notes/wallet-gateway-releases/1-13-0
Nov 2, 11:11 UTC
[Canton] - Devnet Upgrade to Splice v0.9.4
Completed - The scheduled maintenance has been completed.
Nov 2, 12:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 2, 10:02 UTC
Scheduled - Blockdaemon will update all Canton Devnet nodes to Splice v0.9.4 on 10/28/2026 at 14:00 UTC. We are updating our nodes due to a release from the Canton foundation. This update applies to all Canton Devnet nodes; there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns, please reach out to your Customer Success Manager.

If you want additional information, please review the release notes here:
https://docs.canton.network/global-synchronizer/release-notes/splice#0-9-4
Oct 23, 10:38 UTC
[Canton]- Upgrade to Wallet Gateway v1.13.0
Completed - The scheduled maintenance has been completed.
Nov 2, 11:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 2, 10:01 UTC
Scheduled - Blockdaemon will update Canton DevNet, TestNet, and MainNet Wallet Gateway to v1.13.0 on 11/02/2026 at 10:00 UTC. We are updating our nodes due to a release from the Canton Foundation. This update applies to the Wallet Gateway on Validator Nodes across all three networks.

We have tested the release and do not anticipate any downtime as a result of the update. If you have any questions or concerns, please reach out to your Account Manager.

If you want additional information, please review the release notes here:
https://docs.canton.network/integrations/release-notes/wallet-gateway-releases/1-13-0
Oct 26, 12:38 UTC
[Algorand] - Upgrade Indexer to v.3.11.1 and Conduit v1.11.1
Completed - The scheduled maintenance has been completed.
Nov 2, 10:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 2, 09:00 UTC
Scheduled - Blockdaemon will update Algorand indexer nodes to v3.11.1 and conduit to v1.11.1 on 11/02/2026 at 9:00 UTC. We are updating our nodes due to a release from the Algorand foundation. This update applies to all Blockdaemon Algorand Indexer nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Customer Success Manager.

If you want additional information please review the release notes here https://github.com/algorand/indexer/releases/tag/v3.11.1
https://github.com/algorand/conduit/releases/tag/v1.11.1
Oct 27, 09:43 UTC
[Polygon]- Internal Maintenance
Completed - The scheduled maintenance has been completed.
Nov 2, 09:30 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 2, 06:30 UTC
Scheduled - Blockdaemon will be carrying out essential maintenance to the following Polygon Mainnet & Testnet nodes on 11/02/2026 at 6:30 UTC.
This update applies to all Blockdaemon Polygon Mainnet & Testnet nodes, there will be planned downtime of up to 10 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your Account Manager.
Oct 29, 09:52 UTC

Nov 1, 2026

Oct 31, 2026

No incidents reported.

Oct 30, 2026

[Canton] - Devnet Network-Wide Topology Freeze (Upstream Event)
Completed - The scheduled maintenance has been completed.
Oct 30, 13:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 29, 13:00 UTC
Scheduled - The Canton network is applying a topology freeze on DevNet in preparation for the Logical Synchronizer Upgrade (LSU). This is a network-wide event coordinated by the Canton Foundation, not Blockdaemon maintenance.

Window: Oct 29 2026, 13:00 UTC to Oct 30, 2026, 13:00 UTC (until after the LSU completes; may extend slightly)

Impact:
Transactions continue to work normally.
Topology-changing operations will not succeed during the window, including new contract deployments, validator onboarding, and DAR uploads.
Action required: None. Customers should schedule any topology-changing operations outside this window. We'll update this notice when the freeze is lifted.

If you have any questions or concerns please reach out to your account managers.
Oct 28, 11:53 UTC

Oct 29, 2026

*Urgent* [Tron] - Mainnet Upgrade to v4.8.2.4
Completed - The scheduled maintenance has been completed.
Oct 29, 08:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 29, 07:00 UTC
Scheduled - Blockdaemon will update Tron Mainnet nodes to v4.8.2.4 on 10/29/2026 at 07:00 UTC. We are updating our nodes due to a release from the Tron foundation. This update applies to all Blockdaemon Tron Mainnet nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your account managers.

If you want additional information please review the release notes here;
https://github.com/tronprotocol/java-tron/releases/tag/GreatVoyage-v4.8.2.4
Oct 28, 10:56 UTC
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