Flynn is an Irish surname or first name, an anglicised form of the Irish Ó Floinn or possibly Mac Floinn, meaning "descendant or son of Flann" (a byname meaning "reddish (complexion)" or "ruddy"). The
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c288fc04ebe338747bdcd83d4bb4619f8b166660ded4ffb16059ea750b0d306. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01aed8e3-aee2-41d2-ad53-701dc160f1b3.json and https://artists.proofprofile.net/proofs/artist/01aed8e3-aee2-41d2-ad53-701dc160f1b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07704d7abc88c73a2bb8b9d136021dffce840d846b6e0d998174303555ac4183. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEPBS1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733c08d5f24a94a2058e2274dc7c9423a3e358fd934148abd447afd1ac382993. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEPBS1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844200bc073a49fe662234bf0951e327bf8d49ec4a09aae371961bfe6b248fb1. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861904209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea7d5c9eb12d02dcdd50c097e06d1863a876e7315b5ab05242a256827034a2b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861904210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6890ab8ee83f09476d2cd1e9486b68d7bd5eab42d19490700596fca7c94e3dac. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:53:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862002524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d958820897a387f551f01fdbef3ae026fe3784754429b63404dec5009ea14a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862200312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56aeb90c4e9b0dcb68a8e9844d61b352e5d8f026d89d0ec03e910da8d1c53677. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862202486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4dd408c3ec3f0ba601bd1c4703373f545742a50cf0222817d855f1a4d0b6f1. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862202487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aace4faf478a7a5579f8b8f7f76f5593e8afedd639b377832855dfcedc5ed02. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFF02200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b67c18cece3fc5e82602aea093e26efddb86ba1b315f9bfceaf3085affeb991. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA622300288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5aca18882f27409fc0cb8a947526dddbf9bfc04d70d9dc6403fd48ad292c1e0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA622202124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5aca18882f27409fc0cb8a947526dddbf9bfc04d70d9dc6403fd48ad292c1e0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA622202124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd676b088ff63e9ed58b5313d9e85a3ac3ed14df81c73cd20463019f2bf423c31. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF712010254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cee89fec4f01e612c51da38a6c7e48885da3ccef9a629b326c6c69ef628e60. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711901802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46dd8b48725f8de29b105e08b7b552d6994047351204ab0e2d52512221065f86. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711904689.