[Solana Mainnet] - Degraded Performance on Universal API
Identified - We have identified an unusual spike in traffic as the contributing factor to the degraded performance and increased latency on the Universal API for Solana Mainnet. While the service is operating as expected, our team is actively drilling into the root cause of this traffic anomaly and will provide further updates as our investigation progresses. If you have any questions or concerns, please reach out to your Customer Success Manager.
Sep 03, 2026 - 15:16 UTC
Investigating - Blockdaemon is currently investigating degraded performance and increased latency affecting the Universal API on Solana Mainnet. Specifically, customers may experience issues retrieving older blocks.

We are actively working to identify the root cause and restore full performance as quickly as possible. We will provide further updates as our investigation progresses. If you have any questions or concerns, please reach out to your Customer Success Manager.
Sep 02, 2026 - 18:12 UTC
[Cronos] Service Halted
Monitoring - We’d like to share an update on this incident.

The Cronos Network chain halt is a network-wide issue impacting the synchronization and availability of Cronos nodes.

The Cronos team has advised that a network rule put in place during their incident response is still blocking connections.

We continue to monitor the situation and will provide further updates as more information becomes available.

We apologize for the inconvenience and appreciate your patience and understanding.
Sep 03, 2026 - 13:52 UTC
Investigating - We want to inform you that we are currently experiencing issues with our Cronos nodes. Our team is actively investigating the problem and working diligently to resolve it. As a result, you may encounter difficulties accessing your Cronos 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 Customer Success Manager.
Aug 31, 2026 - 15:25 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 Degraded Performance
Event Steaming Operational
Blockdaemon RPC API Major Outage
90 days ago
100.0 % uptime
Today
Algorand Native API Operational
Arbitrum Native API Operational
Arc Native API Operational
Avalanche Native API Operational
Base Native API Operational
Bitcoin Native API Operational
Bitcoin Cash Native API Operational
Celo Native API Operational
Cosmos Native API Operational
Cronos Native API Major Outage
Dogecoin Native API Operational
Ethereum Native API Operational
Flow Native API Operational
90 days ago
100.0 % uptime
Today
Ink Native API Operational
Kusama Native API Operational
Litecoin Native API Operational
Monad Native API Operational
Near Native API Operational
Optimism Native API Operational
Polkadot Native API Operational
Polygon Native API Operational
Robinhood Chain Operational
90 days ago
100.0 % uptime
Today
Solana Native API Operational
Soneium Native API Operational
Stellar Native API Operational
Tempo Native API Operational
90 days ago
100.0 % uptime
Today
Tron Native API Operational
XLayer Native API Operational
XRP Native API Operational
Chain Watch Operational
90 days ago
100.0 % uptime
Today
$BTC - Bitcoin Operational
$BCH - Bitcoin Cash Operational
90 days ago
100.0 % uptime
Today
$DOGE - Dogecoin Operational
90 days ago
100.0 % uptime
Today
$DOT - Polkadot Operational
$ETH - Ethereum Operational
$LTC - Litecoin Operational
90 days ago
100.0 % uptime
Today
$OP - Optimism Operational
90 days ago
100.0 % uptime
Today
$POL - Polygon Operational
90 days ago
100.0 % uptime
Today
$XLM - Stellar Operational
90 days ago
100.0 % uptime
Today
Protocols (Dedicated Nodes) Major Outage
90 days ago
99.91 % uptime
Today
Algorand Operational
Aptos Operational
Arbitrum Operational
Avalanche Operational
Babylon Operational
Base Operational
Bitcoin Operational
Bitcoin Cash Operational
BNB Operational
Botanix Operational
90 days ago
100.0 % uptime
Today
Canton Operational
90 days ago
99.32 % uptime
Today
Cardano Operational
Cosmos Operational
Cronos Major Outage
Dogecoin Operational
Ethereum Operational
Flow Operational
Hyperliquid Operational
90 days ago
100.0 % uptime
Today
Kusama Operational
Linea Operational
90 days ago
100.0 % uptime
Today
Litecoin Operational
Near Operational
Optimism Operational
Polkadot Operational
Polygon Operational
Provenance Operational
Skale Operational
Solana Operational
Soneium Operational
Stellar Operational
Story Operational
90 days ago
100.0 % uptime
Today
SUI Operational
Tron Operational
90 days ago
100.0 % uptime
Today
Unichain Operational
XLayer Operational
XRP Operational
zkSync Operational
90 days ago
100.0 % uptime
Today
Blockdaemon Validator Operational
90 days ago
100.0 % uptime
Today
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
90 days ago
100.0 % uptime
Today
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
90 days ago
100.0 % uptime
Today
TON Validator Operational
Wemix Validator Operational
XRP Validators Operational
Zero Gravity Operational
90 days ago
100.0 % uptime
Today
Arc Validator Operational
90 days ago
100.0 % uptime
Today
Staking API Operational
Avalanche Staking API Operational
BNB Staking API Operational
Cardano Staking API Operational
Cosmos Staking API Operational
Ethereum Staking API Operational
Near Staking API Operational
Polkadot Staking API Operational
Polygon Staking API Operational
Solana Staking API Operational
Staking Reporting API Operational
90 days ago
100.0 % uptime
Today
Cardano Staking Reporting Operational
Cosmos Staking Reporting Operational
90 days ago
100.0 % uptime
Today
Ethereum Staking Reporting Operational
NEAR Staking Reporting Operational
Polkadot Staking Reporting Operational
Polygon Staking Reporting Operational
Solana Staking Reporting Operational
Blockdaemon Wallet Operational
90 days ago
100.0 % uptime
Today
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

[Polygon]- Internal Maintenace Sep 7, 2026 07:00-08:00 UTC

Blockdaemon will be carrying out essential maintenance to the following Polygon Mainnet and Testnet nodes on 09/07/2026.
This update applies to all Blockdaemon Polygon 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 Customer Success Manager.
Posted on Sep 03, 2026 - 09:47 UTC

[Canton] - Internal maintenance on Devnet Sep 8, 2026 11:00-12:00 UTC

Update - We will be undergoing scheduled maintenance during this time.
Sep 03, 2026 - 16:22 UTC
Scheduled - Blockdaemon will perform internal maintenance on Canton Devnet nodes on 09/08/2026, from 11:00 UTC to 12:00 UTC. This update applies to all Blockdaemon Canton Devnet nodes, there will be no planned downtime as a result of this maintenance.

We have tested the release and do not anticipate any unexpected downtime as a result of the update. If you have any questions or concerns please reach out to your Customer Success Manager.
Sep 03, 2026 - 16:19 UTC

[Canton] - Internal maintenance on Testnet Sep 8, 2026 13:00-14:00 UTC

Update - We will be undergoing scheduled maintenance during this time.
Sep 03, 2026 - 16:22 UTC
Scheduled - Blockdaemon will perform internal maintenance on Canton Testnet nodes on 09/08/2026, from 13:00 UTC to 14:00 UTC. This update applies to all Blockdaemon Canton Testnet nodes, there will be no planned downtime as a result of this maintenance.

We have tested the release and do not anticipate any unexpected downtime as a result of the update. If you have any questions or concerns please reach out to your Customer Success Manager.
Sep 03, 2026 - 16:20 UTC

[Canton] - Internal maintenance on Mainnet Sep 9, 2026 12:30-14:00 UTC

Blockdaemon will perform internal maintenance on Canton Mainnet nodes on 09/09/2026, from 12:30 UTC to 14:00 UTC. This update applies to all Blockdaemon Canton Mainnet nodes, there will be no planned downtime as a result of this maintenance.

We have tested the release and do not anticipate any unexpected downtime as a result of the update. If you have any questions or concerns please reach out to your Customer Success Manager.
Posted on Sep 03, 2026 - 16:21 UTC

[Canton] - Testnet Upgrade to Splice v0.7.5 Sep 9, 2026 14:00-15:00 UTC

Blockdaemon will update all Canton Testnet nodes to Splice v0.7.5 on 09/09/2026 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#0-7-5

Additional Note:
We will be updating the DA Utilities on the node to version 0.14.1
https://docs.digitalasset.com/registry/releases/release-notes/0.14
Posted on Aug 31, 2026 - 17:30 UTC

[Canton] - Mainnet Upgrade to Splice v0.7.4 Sep 9, 2026 14:00-15:00 UTC

Blockdaemon will update all Canton Mainnet nodes to Splice v0.7.4 on 09/09/2026 at 14:00 UTC. We are updating our nodes due to a release from the Canton foundation. This update applies to all Canton 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://docs.canton.network/global-synchronizer/release-notes/splice#0-7-4
Posted on Aug 31, 2026 - 17:30 UTC

[Canton] - Devnet Upgrade to Splice v0.8.0 Sep 9, 2026 14:00-15:00 UTC

Blockdaemon will update all Canton Devnet nodes to Splice v0.8.0 on 09/09/2026 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#0-8-0
Posted on Aug 31, 2026 - 17:29 UTC

Sep 4, 2026

No incidents reported today.

Sep 3, 2026

**URGENT** [Near] - Mainnet Essential Maintenance
Completed - The scheduled maintenance has been completed.
Sep 3, 16:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 3, 15:01 UTC
Scheduled - Blockdaemon will perform essential maintenance on Near Mainnet nodes on 09/03/2026, from 15:00 UTC to 16:00 UTC. This update applies to all Blockdaemon Near Mainnet nodes, 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 Customer Success Manager.
Sep 2, 15:23 UTC
**Urgent**[Canton] - Mainnet Upgrade to Splice v0.7.3
Completed - The scheduled maintenance has been completed.
Sep 3, 15:02 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 3, 14:01 UTC
Scheduled - Blockdaemon will update all Canton Mainnet nodes to Splice v0.7.3 on 09/03/2026 at 14:00 UTC. We are updating our nodes due to a release from the Canton foundation. This update applies to all Canton 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://docs.canton.network/global-synchronizer/release-notes/splice#0-7-3
Aug 31, 17:28 UTC
**Urgent**[Canton] - Devnet Upgrade to Splice v0.7.5
Completed - The scheduled maintenance has been completed.
Sep 3, 15:01 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 3, 14:00 UTC
Scheduled - Blockdaemon will update all Canton Devnet nodes to Splice v0.7.5 on 09/03/2026 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#0-7-5

Additional Note:
We will be updating the DA Utilities on the node to version 0.14.1 to support token standard v2.
https://docs.digitalasset.com/registry/releases/release-notes/0.14
Aug 31, 17:27 UTC
**Urgent**[Canton] - Testnet Upgrade to Splice v0.7.4
Completed - The scheduled maintenance has been completed.
Sep 3, 15:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 3, 14:01 UTC
Scheduled - Blockdaemon will update all Canton Testnet nodes to Splice v0.7.4 on 09/03/2026 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#0-7-4
Aug 31, 17:28 UTC
**URGENT** [Arc] - Testnet upgrade to v0.8.0
Completed - The scheduled maintenance has been completed.
Sep 3, 10:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 3, 07:00 UTC
Scheduled - Blockdaemon will update all Arc Testnet nodes to v0.8.0 on 09/03/2026, between 07:00–10:00 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 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 Customer Success Manager.

If you want additional information please review the release notes here:
https://github.com/circlefin/arc-node/releases/tag/v0.8.0
Sep 2, 18:32 UTC

Sep 2, 2026

**Urgent**[Cosmos] Upgrade to v28.0.0
Completed - The scheduled maintenance has been completed.
Sep 2, 15:30 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 2, 13:30 UTC
Scheduled - Blockdaemon will update Cosmos Mainnet nodes to v28.0.0 on 09/02/26. We are updating our nodes due to a release from the Cosmos foundation. This update applies to all Blockdaemon Cosmos 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/cosmos/gaia/releases/tag/v28.0.0.
Sep 1, 18:57 UTC
[Polkadot] - Westend Nodes Service Disruption
Resolved - We are pleased to inform you that the issue affecting Polkadot Westend Nodes 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 Customer Success Manager!

Thank you for your understanding!
Sep 2, 13:07 UTC
Investigating - We want to inform you that we are currently experiencing issues with our Polkadot Westend Nodes. Our team is actively investigating the problem and working diligently to resolve it. As a result, you may encounter difficulties accessing your Polkadot Westend Nodes 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 Customer Success Manager.
Aug 27, 12:28 UTC

Sep 1, 2026

Cardano Staking Reporting – Service Disruption
Resolved - We are pleased to inform you that the issue affecting Cardano Staking reporting 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 Customer Success Manager!

Thank you for your understanding!
Sep 1, 10:36 UTC
Investigating - We are currently investigating an issue affecting Cardano staking reporting. As a result, new staking data may not be available from the time the issue began.

Historical data from before the issue started remains accessible. Our engineering team is actively working to restore the affected services.

We apologize for any inconvenience this may cause and appreciate your patience and understanding. We will provide updates as more information becomes available.

If you have any questions or concerns, please reach out to your Customer Success Manager.
Aug 24, 12:41 UTC

Aug 31, 2026

Aug 30, 2026

No incidents reported.

Aug 29, 2026

No incidents reported.

Aug 28, 2026

*Urgent*  [Stellar] - Internal Maintenance
Completed - The scheduled maintenance has been completed.
Aug 28, 11:45 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 28, 09:45 UTC
Scheduled - Blockdaemon will be carrying out essential maintenance to the following Stellar Mainnet and Testnet nodes today 08/28/2026.
This update applies to all Blockdaemon Stellar Mainnet and Testnet nodes, including Core, Horizon, and RPC services. There will be planned downtime of up to 15 minutes per node during the maintenance window

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.
Aug 28, 09:39 UTC

Aug 27, 2026

**Urgent**[Ethereum] Upgrade to v8.2.2
Completed - The scheduled maintenance has been completed.
Aug 27, 19:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 27, 18:00 UTC
Scheduled - Blockdaemon will update Ethereum Mainnet and Hoodi nodes to v8.2.2 on 08/27/26. We are updating our nodes due to a release from the [Protocol] foundation. This update applies to all Blockdaemon Ethereum Mainnet and Hoodi nodes 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 Customer Success Manager.

If you want additional information please review the release notes here: https://github.com/sigp/lighthouse/releases/tag/v8.2.2
Aug 25, 18:22 UTC
Basechain Reth Archive Nodes – Degraded Performance
Resolved - We are pleased to inform you that the issue affecting Basechain Reth Archive nodes 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 Customer Success Manager!

Thank you for your understanding!
Aug 27, 12:33 UTC
Investigating - We are currently investigating an issue affecting some Basechain Reth Archive nodes, which may cause nodes to fall behind the latest block height and result in delayed or degraded RPC responses.

Our engineering team has completed the underlying migration and applied a mitigation across the affected nodes. We are continuing to closely monitor Basechain nodes to ensure they remain synchronized and stable.

Customers may experience intermittent delays while affected nodes catch up with the latest block height.

We will provide further updates as monitoring continues.

Reference link: https://github.com/base/node/issues/1163

If you have any questions or need further assistance, please don't hesitate to contact your Customer Success Manager!

Thank you for your understanding!
Aug 21, 10:23 UTC
*Urgent* [Sui] Mainnet upgrade to v1.78.1
Completed - The scheduled maintenance has been completed.
Aug 27, 11:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 27, 10:00 UTC
Scheduled - Blockdaemon will update Sui Mainnet nodes to v1.78.1 today. 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 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 Customer Success Manager.

If you require additional information, please review the release note below:
https://github.com/MystenLabs/sui/releases/tag/mainnet-v1.78.1
Aug 27, 07:41 UTC

Aug 26, 2026

[Solana] - Testnet upgrade to v4.3.0-beta.0
Completed - The scheduled maintenance has been completed.
Aug 26, 15:02 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 26, 09:00 UTC
Scheduled - Blockdaemon will update Solana Testnet nodes to v4.3.0-beta.0 on 08/26/2026. We are updating our nodes due to a release from the Anza foundation. This update applies to all Blockdaemon Solana Testnet nodes, there will be planned downtime of up to 60 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/anza-xyz/agave/releases/tag/v4.3.0-beta.0
Aug 21, 14:17 UTC
[Solana] - Mainnet and Devnet upgrade to v4.2.1-jito
Completed - The scheduled maintenance has been completed.
Aug 26, 15:02 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 26, 09:01 UTC
Scheduled - Blockdaemon will update Solana Mainnet and Devnet nodes to v4.2.1-jito on 08/26/2025. We are updating our nodes due to a release from the Jito foundation. This update applies to all Blockdaemon Solana Mainnet and Devnet nodes, there will be planned downtime of up to 60 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/jito-foundation/jito-solana/releases/tag/v4.2.1-jito
Aug 21, 14:15 UTC
[Canton] - Testnet Upgrade to Splice v0.7.3
Completed - The scheduled maintenance has been completed.
Aug 26, 15:01 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 26, 14:01 UTC
Scheduled - Blockdaemon will update all Canton Testnet nodes to Splice v0.7.3 on 08/26/2026 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#0-7-3
Aug 17, 10:38 UTC
[Canton] - Mainnet Upgrade to Splice v0.7.1
Completed - The scheduled maintenance has been completed.
Aug 26, 15:01 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 26, 14:01 UTC
Scheduled - Blockdaemon will update all Canton Mainnet nodes to Splice v0.7.1 on 08/26/2026 at 14:00 UTC. We are updating our nodes due to a release from the Canton foundation. This update applies to all Canton 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://docs.canton.network/global-synchronizer/release-notes/splice#0-7-1
Aug 17, 10:39 UTC
[Canton] - Devnet Upgrade to Splice v0.7.4
Completed - The scheduled maintenance has been completed.
Aug 26, 15:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 26, 14:00 UTC
Scheduled - Blockdaemon will update all Canton Devnet nodes to Splice v0.7.4 on 08/26/2026 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#0-7-4
Aug 17, 10:36 UTC

Aug 25, 2026

[Solana] - Internal maintenance
Completed - The scheduled maintenance has been completed.
Aug 25, 16:01 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 25, 15:01 UTC
Scheduled - Blockdaemon will be carrying out essential maintenance to one Solana Validator on 08/25/26.
This update applies to one Blockdaemon Solana Validator node, there will be planned downtime of up to 2 hours.

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.
Aug 20, 15:09 UTC
[Stellar] - Mainnet and Testnet update to v28.0.0 and Stellar Horizon v27.0.1
Completed - The scheduled maintenance has been completed.
Aug 25, 11:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 25, 09:00 UTC
Scheduled - Blockdaemon will update Stellar nodes to Stellar RPC v28.0.0, Stellar Core v28.0.0, and Stellar Horizon v27.0.1 on 08/25/2026 between 09:00 - 11:00 UTC. We are updating our nodes due to a release from the Stellar foundation. This update applies to all Blockdaemon Stellar 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/stellar/stellar-rpc/releases/tag/v28.0.0
https://github.com/stellar/stellar-core/releases/tag/v28.0.0
https://github.com/stellar/stellar-horizon/releases/tag/v27.0.1
Aug 19, 11:26 UTC

Aug 24, 2026

[Polkadot/Kusama/Westend] Sidecar API Deprecation Notice
Completed - The scheduled maintenance has been completed.
Aug 24, 15:00 UTC
Update - Scheduled maintenance is still in progress. We will provide updates as necessary.
Aug 24, 13:47 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 24, 10:00 UTC
Scheduled - Parity, the maintainer of the Polkadot SDK, is deprecating the Substrate API Sidecar (substrate-api-sidecar)—the service that currently sits in front of Polkadot and Kusama nodes to simplify node access. It has been replaced by the Polkadot REST API, a rebuilt successor that offers the same core functionality.

As a result, Blockdaemon will remove the Sidecar API from our dedicated nodes and API effective August 24, 2026. After this date, requests to the Sidecar endpoint will no longer be served.

What you need to do

The Polkadot REST API is broadly compatible with Sidecar, but the endpoint structure and some response formats differ. We recommend that you:

Review the Polkadot REST API documentation and migration guide, and test it against your specific use cases before the cutover date.
Migration Guide: https://github.com/paritytech/polkadot-rest-api/blob/main/docs/guides/MIGRATION.md
Update any integrations that currently reference the Sidecar endpoint.

References:

https://docs.blockdaemon.com/docs/how-to-connect-to-polkadot#4-how-to-connect-via-rest-api
https://docs.blockdaemon.com/docs/polkadot-via-polkadot-rest-api

We're here to help

Your Customer Success Manager is available to walk through the migration and discuss your specific setup, or you can reach our Support Team directly at support@blockdaemon.com.
Aug 7, 09:36 UTC
*URGENT* [SUI] - Mainnet upgrade to v1.77.3
Completed - The scheduled maintenance has been completed.
Aug 24, 11:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 24, 10:01 UTC
Scheduled - Blockdaemon will update Sui Mainnet nodes to v1.77.3 today. 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 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 Customer Success Manager.

If you require additional information, please review the release note below:
https://github.com/MystenLabs/sui/releases/tag/mainnet-v1.77.3
Aug 24, 09:01 UTC

Aug 23, 2026

No incidents reported.

Aug 22, 2026

No incidents reported.

Aug 21, 2026

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