THECHAINOBSERVER / OBSERVATORY
Official announcements & source records
Automatic source monitor
Official project announcements, software releases and crypto-related US regulatory documents. Browse 13 topics, updated automatically with links to the original sources.
Across all tracked sources
Latest successful source check: 3 Nov 2026, 09:53 UTC. Individual source status is shown below.
Topic counts use your project, record type and time window. Topics are inferred from headlines, not verified event outcomes. A record may have several topics. Zero means no matching record in our monitored sample.
594 matching records · Page 18 of 30
Ethereum / Source publication
Ethereum Foundation blog published this announcement. The date shown is its publication date; consult the source for event timing, eligibility and any subsequent changes.
Other
Ethereum Foundation blog · View source · Observed 3 Nov 2026 07:15 UTC
Chainlink / Published release
The Chainlink repository published version v2.60.0. This records a software release; it does not establish a network upgrade or adoption.
Release
Chainlink · View source · Observed 2 Nov 2026 18:15 UTC
Ethereum / Source publication
Ethereum Foundation blog published this announcement. The date shown is its publication date; consult the source for event timing, eligibility and any subsequent changes.
Other
Ethereum Foundation blog · View source · Observed 3 Nov 2026 07:15 UTC
Stellar / Source publication
Stellar blog published this announcement. The date shown is its publication date; consult the source for event timing, eligibility and any subsequent changes.
Other
Stellar blog · View source · Observed 20 Oct 2026 13:38 UTC
Ethereum / Source publication
Lido blog published this announcement. The date shown is its publication date; consult the source for event timing, eligibility and any subsequent changes.
Tokenomics
Lido blog · View source · Observed 3 Nov 2026 09:53 UTC
Sui / Published release
The Sui repository published version mainnet-v1.77.2. This records a software release; it does not establish a network upgrade or adoption.
Release
Sui · View source · Observed 3 Nov 2026 06:45 UTC
Stellar / Published release
The Stellar Core repository published version v28.0.0. This records a software release; it does not establish a network upgrade or adoption.
Release
Stellar Core · View source · Observed 2 Nov 2026 06:38 UTC
Solana / Published release
The Agave repository published version v4.2.1. This records a software release; it does not establish a network upgrade or adoption.
Release
Agave · View source · Observed 3 Nov 2026 06:30 UTC
Polkadot / Published release
The Polkadot SDK repository published version polkadot-stable2509-11. This records a software release; it does not establish a network upgrade or adoption.
Release
Polkadot SDK · View source · Observed 3 Nov 2026 07:00 UTC
Optimism / Published release
The Optimism repository published version op-reth/v2.4.2. This records a software release; it does not establish a network upgrade or adoption.
Release
Optimism · View source · Observed 3 Nov 2026 06:45 UTC
Ethereum / Source publication
Lido blog published this announcement. The date shown is its publication date; consult the source for event timing, eligibility and any subsequent changes.
Staking / Farming
Lido blog · View source · Observed 3 Nov 2026 09:53 UTC
BNB Chain / Published release
The BSC repository published version v1.8.0-alpha. This records a software release; it does not establish a network upgrade or adoption.
Release
BSC · View source · Observed 3 Nov 2026 06:38 UTC
Aptos / Published release
The Aptos Core repository published version aptos-node-v1.48.6. This records a software release; it does not establish a network upgrade or adoption.
Release
Aptos Core · View source · Observed 3 Nov 2026 06:45 UTC
Sui / Published release
The Sui repository published version testnet-v1.77.2. This records a software release; it does not establish a network upgrade or adoption.
Release
Sui · View source · Observed 3 Nov 2026 06:45 UTC
Arbitrum / Published release
The Nitro repository published version v3.11.3. This records a software release; it does not establish a network upgrade or adoption.
Release
Nitro · View source · Observed 3 Nov 2026 06:45 UTC
Stellar / Source publication
Stellar blog published this announcement. The date shown is its publication date; consult the source for event timing, eligibility and any subsequent changes.
Other
Stellar blog · View source · Observed 19 Oct 2026 19:24 UTC
Stellar / Source publication
Stellar blog published this announcement. The date shown is its publication date; consult the source for event timing, eligibility and any subsequent changes.
Other
Stellar blog · View source · Observed 14 Oct 2026 11:15 UTC
Ethereum / Published release
The Erigon repository published version v3.5.5. This records a software release; it does not establish a network upgrade or adoption.
Release
Erigon · View source · Observed 3 Nov 2026 06:38 UTC
Aptos / Published release
The Aptos Core repository published version aptos-node-v1.48.6-rc. This records a software release; it does not establish a network upgrade or adoption.
Release
Aptos Core · View source · Observed 3 Nov 2026 06:45 UTC
Optimism / Published release
The Optimism repository published version op-deployer/v0.8.0-pcd-test.5. This records a software release; it does not establish a network upgrade or adoption.
Release
Optimism · View source · Observed 3 Nov 2026 06:45 UTC
Up to 100 recent entries per source are checked each cycle; some publisher feeds provide fewer. Announcement topics are assigned automatically from explicit headline terms, not confirmed event outcomes. Dates on record cards are publication dates, not event dates. Releases marked as drafts or prereleases are excluded. Regulatory results require a crypto-related headline. Coverage is selective and bounded, not a complete record of network changes.
| Source | Last successful check (UTC) | Status |
|---|---|---|
| Java-Tron | 3 Nov 07:00 | Current |
| Bitcoin Core | 3 Nov 07:15 | Current |
| Geth | 3 Nov 07:23 | Current · 100-entry sample |
| Erigon | 3 Nov 06:38 | Current · 100-entry sample |
| Nethermind | 3 Nov 06:53 | Current · 100-entry sample |
| Lighthouse | 3 Nov 06:53 | Current · 100-entry sample |
| Prysm | 3 Nov 06:30 | Current · 100-entry sample |
| Agave | 3 Nov 06:30 | Current · 100-entry sample |
| AvalancheGo | 3 Nov 06:30 | Current · 100-entry sample |
| Chainlink | 3 Nov 06:30 | Current · 100-entry sample |
| Cosmos SDK | 3 Nov 06:38 | Current · 100-entry sample |
| BSC | 3 Nov 06:38 | Current · 100-entry sample |
| Optimism | 3 Nov 06:45 | Current · 100-entry sample |
| Nitro | 3 Nov 06:45 | Current · 100-entry sample |
| Sui | 3 Nov 06:45 | Current · 100-entry sample |
| Aptos Core | 3 Nov 06:45 | Current · 100-entry sample |
| Cardano Node | 3 Nov 06:53 | Current · 100-entry sample |
| Polkadot SDK | 3 Nov 07:00 | Current · 100-entry sample |
| Stellar Core | 3 Nov 07:00 | Current · 100-entry sample |
| rippled | 3 Nov 07:00 | Current · 100-entry sample |
| nearcore | 3 Nov 07:15 | Current · 100-entry sample |
| Federal Register | 3 Nov 06:38 | Current |
| Lido blog | 3 Nov 09:53 | Current |
| Ethereum Foundation blog | 3 Nov 07:15 | Current · 100-entry sample |
| Arbitrum blog | 3 Nov 07:15 | Current |
| Sui blog | 3 Nov 07:23 | Current · 100-entry sample |
| Stellar blog | 3 Nov 07:23 | Current |
| Celestia blog | 3 Nov 07:23 | Current |
| Bybit announcements | 3 Nov 07:30 | Current · 100-entry sample |
Releases and publisher feeds are checked approximately every six hours and US regulatory documents every twelve hours. The worker processes up to four due sources every fifteen minutes, so a full queue can add around two hours. Limits or outages delay updates; the last successful records remain visible. Source removal cannot be inferred from absence in a recent sample. No CoinMarketCal records are used here.