[Optimism-Kovan Network Issue] Network itself down due to issues with Kovan regenesis
Identified - Optimism is actively working on debugging and resolving issues with the Optimistic Kovan network's regenesis. The network itself may experience downtime until this is fixed. We'll post updates on the timeline for a fix as soon as they're received from Optimism.
Oct 20, 10:40 PDT
Issue with Arbitrum archival support
Update - The ledger growth has exacerbated performance issues for archive queries on nodes. These issues make for poor user experience when querying for archival data on Arbitrum, and as such these queries are blocked until the next binary release which should alleviate many of these issues.
Sep 21, 12:43 PDT
Update - We are continuing to work on a fix for this issue.
Sep 20, 20:25 PDT
Update - We are continuing to work on a fix for this issue.
Sep 20, 20:24 PDT
Update - We are continuing to work on a fix for this issue.
Sep 8, 17:42 PDT
Identified - The issue has been identified and a fix is being implemented.
Sep 3, 18:00 PDT
Investigating - Archive queries on Arbitrum are currently in beta support. We are working with the Arbitrum team to provide reliable archive queries. In the meantime, queries more than 64 blocks behind latest will not have reliable support on Arbitrum.
Sep 3, 18:00 PDT
Uptime over the past 90 days. View historical uptime.
Mainnet Operational
90 days ago
99.91 % uptime
Today
JSON-RPC Request API Operational
90 days ago
99.95 % uptime
Today
Websockets API Operational
90 days ago
99.87 % uptime
Today
Kovan Operational
90 days ago
100.0 % uptime
Today
JSON-RPC Request API Operational
90 days ago
100.0 % uptime
Today
Websockets API Operational
90 days ago
100.0 % uptime
Today
Ropsten Operational
90 days ago
100.0 % uptime
Today
JSON-RPC Request API Operational
90 days ago
100.0 % uptime
Today
Websockets API Operational
90 days ago
100.0 % uptime
Today
Rinkeby Operational
90 days ago
100.0 % uptime
Today
JSON-RPC Request API Operational
90 days ago
100.0 % uptime
Today
Websockets API Operational
90 days ago
100.0 % uptime
Today
Goerli Operational
90 days ago
100.0 % uptime
Today
JSON-RPC Request API Operational
90 days ago
100.0 % uptime
Today
Websockets API Operational
90 days ago
100.0 % uptime
Today
Arbitrum Mainnet Operational
90 days ago
98.85 % uptime
Today
JSON-RPC Request API Operational
90 days ago
98.85 % uptime
Today
Arbitrum Rinkeby Degraded Performance
90 days ago
97.21 % uptime
Today
JSON-RPC Request API Degraded Performance
90 days ago
97.21 % uptime
Today
Website Status Operational
90 days ago
100.0 % uptime
Today
Matic Mainnet Full Operational
90 days ago
99.96 % uptime
Today
JSON-RPC Request API Operational
90 days ago
99.96 % uptime
Today
Matic Mumbai Full Operational
90 days ago
100.0 % uptime
Today
JSON-RPC Request API Operational
90 days ago
100.0 % uptime
Today
Flow Mainnet Access Operational
90 days ago
99.93 % uptime
Today
gRPC Request API Operational
90 days ago
99.93 % uptime
Today
Flow Testnet Access Operational
90 days ago
98.08 % uptime
Today
gRPC Request API Operational
90 days ago
98.08 % uptime
Today
Optimism Mainnet Operational
90 days ago
100.0 % uptime
Today
Optimism Kovan Partial Outage
90 days ago
93.38 % 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.

System Metrics Month Week Day
Average Response Time on Mainnet
Fetching
Average Response Time on Goerli
Fetching
Average Response Time on Kovan
Fetching
Average Response Time on Rinkeby
Fetching
Average Response Time on Ropsten
Fetching
Past Incidents
Oct 26, 2021

No incidents reported today.

Oct 25, 2021

No incidents reported.

Oct 24, 2021

No incidents reported.

Oct 23, 2021

No incidents reported.

Oct 22, 2021

No incidents reported.

Oct 21, 2021

No incidents reported.

Oct 20, 2021

Unresolved incident: [Optimism-Kovan Network Issue] Network itself down due to issues with Kovan regenesis.

Oct 19, 2021

No incidents reported.

Oct 18, 2021

No incidents reported.

Oct 17, 2021

No incidents reported.

Oct 16, 2021

No incidents reported.

Oct 15, 2021

No incidents reported.

Oct 14, 2021
Flow Testnet is not producing new blocks
Resolved - This incident has been resolved.
Oct 14, 16:33 PDT
Investigating - The flow team is actively investigating this issue
Oct 14, 12:09 PDT
Optimism Kovan Regenesis
Completed - The scheduled maintenance has been completed.
Oct 14, 16:31 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 14, 10:30 PDT
Scheduled - The Optimism Kovan network will be undergoing an upgrade expected to start on or around 17:30 UTC on October 14, 2021, and to be completed within 4-6 hours. This testnet regenesis is an opportunity to make sure everyone can transition onto mainnet smoothly.

This is part of the Optimism regenesis (OVM 2.0) and will there are a few important changes to note:
❌ Unverified contracts will be wiped out
❌ ETH will no longer be ERC20 compatible
❌ EOAs will no longer be contract wallets

During this time, the Alchemy Optimism API will also experience downtime.
Oct 12, 16:36 PDT
Oct 13, 2021

No incidents reported.

Oct 12, 2021
Increased Latencies on Eth Mainnet
Resolved - This incident has been resolved.
Oct 12, 15:04 PDT
Update - Users may see increased rate limits as we continue pushing out reliability improvements
Oct 12, 13:47 PDT
Monitoring - A fix has been implemented and we are monitoring the results.
Oct 12, 12:59 PDT
Identified - We have identified an issue causing increased latencies on ethereum mainnet and are pushing out a potential fix
Oct 12, 11:57 PDT
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