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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

596Records · 180 days
42Records · last 7 days
5US regulatory documents
29/29Sources with a successful fetch

Latest successful source check: 31 Oct 2026, 18:30 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.

372 matching records · Page 1 of 19

Aptos / Published release

Aptos Core aptos-node-v1.49.8-hotfix

The Aptos Core repository published version aptos-node-v1.49.8-hotfix. This records a software release; it does not establish a network upgrade or adoption.

Release

Aptos Core · View source · Observed 31 Oct 2026 17:45 UTC

Polkadot / Published release

Polkadot SDK polkadot-stable2603-8

The Polkadot SDK repository published version polkadot-stable2603-8. This records a software release; it does not establish a network upgrade or adoption.

Release

Polkadot SDK · View source · Observed 31 Oct 2026 17:53 UTC

Aptos / Published release

Aptos Core aptos-node-v1.49.8-hotfix-rc

The Aptos Core repository published version aptos-node-v1.49.8-hotfix-rc. This records a software release; it does not establish a network upgrade or adoption.

Release

Aptos Core · View source · Observed 31 Oct 2026 17:45 UTC

Optimism / Published release

Optimism op-proposer/v1.17.0

The Optimism repository published version op-proposer/v1.17.0. This records a software release; it does not establish a network upgrade or adoption.

Release

Optimism · View source · Observed 31 Oct 2026 17:38 UTC

Solana / Published release

Agave v4.4.0

The Agave repository published version v4.4.0. This records a software release; it does not establish a network upgrade or adoption.

Release

Agave · View source · Observed 31 Oct 2026 17:23 UTC

Sui / Source publication

Give Agents Authority While Keeping Control

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

Other

Sui blog · View source · Observed 30 Oct 2026 05:23 UTC

Bitcoin / Published release

Bitcoin Core v29.5

The Bitcoin Core repository published version v29.5. This records a software release; it does not establish a network upgrade or adoption.

Release

Bitcoin Core · View source · Observed 31 Oct 2026 05:53 UTC

Bitcoin / Published release

Bitcoin Core v30.4

The Bitcoin Core repository published version v30.4. This records a software release; it does not establish a network upgrade or adoption.

Release

Bitcoin Core · View source · Observed 31 Oct 2026 05:53 UTC

Bitcoin / Published release

Bitcoin Core v31.2

The Bitcoin Core repository published version v31.2. This records a software release; it does not establish a network upgrade or adoption.

Release

Bitcoin Core · View source · Observed 31 Oct 2026 05:53 UTC

Bitcoin / Published release

Bitcoin Core v32.1

The Bitcoin Core repository published version v32.1. This records a software release; it does not establish a network upgrade or adoption.

Release

Bitcoin Core · View source · Observed 31 Oct 2026 05:53 UTC

Bybit / Source publication

Delisting of TMXUSDT Perpetual Contract

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

Exchange

Bybit announcements · View source · Observed 31 Oct 2026 18:15 UTC

Bybit / Source publication

Delisting of PTBUSDT Perpetual Contract

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

Exchange

Bybit announcements · View source · Observed 31 Oct 2026 18:15 UTC

Bybit / Source publication

Delisting of MITOUSDT Perpetual Contract

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

Exchange

Bybit announcements · View source · Observed 31 Oct 2026 18:15 UTC

Bybit / Source publication

Delisting of EPICUSDT Perpetual Contract

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

Exchange

Bybit announcements · View source · Observed 31 Oct 2026 18:15 UTC

Bybit / Source publication

Bybit to Support Cosmos (ATOM) v29.0.1 Network Upgrade

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

Exchange

Bybit announcements · View source · Observed 31 Oct 2026 18:15 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-Tron31 Oct 18:00Current
Bitcoin Core31 Oct 18:08Current
Geth31 Oct 18:30Current · 100-entry sample
Erigon31 Oct 17:38Current · 100-entry sample
Nethermind31 Oct 17:53Current · 100-entry sample
Lighthouse31 Oct 17:53Current · 100-entry sample
Prysm31 Oct 17:23Current · 100-entry sample
Agave31 Oct 17:23Current · 100-entry sample
AvalancheGo31 Oct 17:23Current · 100-entry sample
Chainlink31 Oct 17:23Current · 100-entry sample
Cosmos SDK31 Oct 17:38Current · 100-entry sample
BSC31 Oct 17:38Current · 100-entry sample
Optimism31 Oct 17:38Current · 100-entry sample
Nitro31 Oct 17:45Current · 100-entry sample
Sui31 Oct 17:45Current · 100-entry sample
Aptos Core31 Oct 17:45Current · 100-entry sample
Cardano Node31 Oct 17:45Current · 100-entry sample
Polkadot SDK31 Oct 17:53Current · 100-entry sample
Stellar Core31 Oct 18:00Current · 100-entry sample
rippled31 Oct 18:00Current · 100-entry sample
nearcore31 Oct 18:00Current · 100-entry sample
Federal Register31 Oct 17:53Current
Lido blog31 Oct 15:15Current
Ethereum Foundation blog31 Oct 18:08Current · 100-entry sample
Arbitrum blog31 Oct 18:08Current
Sui blog31 Oct 18:08Current · 100-entry sample
Stellar blog31 Oct 18:15Current
Celestia blog31 Oct 18:15Current
Bybit announcements31 Oct 18:15Current · 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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