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Official announcements & source records

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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

589Records · 180 days
38Records · last 7 days
5US regulatory documents
29/29Sources with a successful fetch

Latest successful source check: 3 Nov 2026, 01:23 UTC. Individual source status is shown below.

Browse the latest records

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.

102 matching records · Page 3 of 6

Ethereum / Source publication

Glamsterdam Repricing Impact for Smart Contract Developers

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 24 Oct 2026 21:09 UTC

Arbitrum / Source publication

ZK Settlement is Coming to Arbitrum

Arbitrum blog published this announcement. The date shown is its publication date; consult the source for event timing, eligibility and any subsequent changes.

Other

Arbitrum blog · View source · Observed 3 Nov 2026 01:08 UTC

Ethereum / Source publication

Allocation Update - Q2 2026

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 24 Oct 2026 21:09 UTC

Ethereum / Source publication

Announcing the Platåberget Testnet

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 24 Oct 2026 21:09 UTC

Stellar / Source publication

No one to call

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

Stellar / Source publication

Adapter, Protocol 28 Upgrade Guide

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

Introducing Adapter, Protocol 28 on Stellar

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

Sources, update status and coverage

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.

SourceLast successful check (UTC)Status
Java-Tron3 Nov 00:53Current
Bitcoin Core3 Nov 01:08Current
Geth3 Nov 01:15Current · 100-entry sample
Erigon3 Nov 00:30Current · 100-entry sample
Nethermind3 Nov 00:45Current · 100-entry sample
Lighthouse3 Nov 00:53Current · 100-entry sample
Prysm3 Nov 00:23Current · 100-entry sample
Agave3 Nov 00:23Current · 100-entry sample
AvalancheGo3 Nov 00:23Current · 100-entry sample
Chainlink3 Nov 00:23Current · 100-entry sample
Cosmos SDK3 Nov 00:30Current · 100-entry sample
BSC3 Nov 00:30Current · 100-entry sample
Optimism3 Nov 00:30Current · 100-entry sample
Nitro3 Nov 00:38Current · 100-entry sample
Sui3 Nov 00:45Current · 100-entry sample
Aptos Core3 Nov 00:45Current · 100-entry sample
Cardano Node3 Nov 00:45Current · 100-entry sample
Polkadot SDK3 Nov 00:53Current · 100-entry sample
Stellar Core3 Nov 00:53Current · 100-entry sample
rippled3 Nov 01:00Current · 100-entry sample
nearcore3 Nov 01:08Current · 100-entry sample
Federal Register2 Nov 18:23Current
Lido blog2 Nov 21:45Current
Ethereum Foundation blog3 Nov 01:08Current · 100-entry sample
Arbitrum blog3 Nov 01:08Current
Sui blog3 Nov 01:15Current · 100-entry sample
Stellar blog3 Nov 01:15Current
Celestia blog3 Nov 01:15Current
Bybit announcements3 Nov 01:23Current · 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.

Publication sources, update status & coverage →

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