Kevin Coyne (27 January 1944 – 2 December 2004) was an English musician, singer, composer, film-maker, and a writer of lyrics, stories and poems. He was critically acclaimed for his unorthodox style o
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 0x433a6b0147bf5651595477251df44e582f575c9f4eca1bcc8ccd79142adb4634. 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/3e0c68f1-493d-420b-9f17-64a90254bad1.json and https://artists.proofprofile.net/proofs/artist/3e0c68f1-493d-420b-9f17-64a90254bad1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Dandelion Years 1969-1972 (Deluxe Edition)
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 0xdbc0ce81d2388b2ba28fdda90d96d270e7b25f28b01e1105d6bd95ff95e25eb0. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/GBAAA7300180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad032e8ab249dec5cd74e47e610e758ccc225091e0148481bb72eb14dac511f. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:27:38Z), 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/GBAAA7500148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0db0b19937fc6d40ead2c756f8a8f772dfa6f3636bafe686c89140ac8c1bb68. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:05:56Z), 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/GBAAA7900328.
Live at Rockpalast (Live, Cologne, 1979)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7ba309006593bfcbdba149810301e29efb665782e2106ddc66deb3f65dd8a6. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/GBAAA7900307.
Pointing the Finger/Politicz - The Cherry Red Albums (1981-1982)
Pointing The Finger/Politicz - The Cherry Red Albums 1981-1982
I Want My Crown: The Anthology 1973-1980
Eastbourne Ladies - 2010 Digital Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab969ef2522c49c6ccabca35b12faedf020ba7d89f2a67fc414eb40feba493b. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/GBAAA0900666.
Deep In The Woods: Pastoral Psychedelia & Funky Folk 1968-1975
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04893ead97d9af3a7926c314ff2ee7d2516d4718bcc0eb887831d3e0f57b85c. 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/GBBLY1300816.
Pillows And Prayers: Cherry Red Records 1981-1984 (40th Anniversary Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db47a3dd9992d2a5e4ebabd1a22fca15291b0e23e3d90ddfa9b165b6ab16707. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBBLY8200198.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch