Michael John Flanagan (born 7 October 1962Profile, findmypast.co.uk; accessed 31 December 2017.) is an English comedian. Flanagan has performed at the Edinburgh Fringe and toured Britain with stand-up
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 0x96685696370f7f0c60bb6157fae67257a527c9e76a2e342eb5ae60c2dd7df8dc. 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/b732690c-c5ea-4024-8cbf-6cb868d50d17.json and https://artists.proofprofile.net/proofs/artist/b732690c-c5ea-4024-8cbf-6cb868d50d17.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 0xf95927daf4d9803ae45606ab3400e69701f131352f7826437a5cba552568516e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/UK5BC1400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7365df253bf7e4a3d5e51ff57f196be35c3c534d8d1686fb7d7514f697475236. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/UK5BC1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd88ab43932013e004ae09eefa1bc349928ce6a5c58591eb5f723b89e00f6e7f. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/UK5BC1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1994d78bb8589bee7e6a85add1ca9ff7c43c7ff670fcd584230ae66e84539573. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:08:28Z), 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/UKW3Z2101986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95a6d4774b1f9ab6dc3f46f4f53eff18ce4da2c0c75fb8d669a9a63a1fb04df. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/UKW3Z2101988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde514c373d0bac25c7c303a90587f5801b0dec65dc7b4877471c5501b93f220. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:57:46Z), 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/UKW3Z2101989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfb3d0fde4f425d2edfb3aeac1cc1ed452e392c555527cc1b1cec1bf10bd6e7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/UKW3Z2101990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d03ae52f4f9efbd3f1e70fd109ae077bc798c7964e1053c191ec7509a1ee38. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/UKW3Z2101991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3f81bbc6e9eae55f8167629038458fb3fdb78e0b8fc7b747b789a2ab77909d. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:34:15Z), 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/UKW3Z2101993.