Lucifer's Friend was a German rock band, formed in Hamburg in 1970 by guitarist Peter Hesslein, singer John Lawton, bassist Dieter Horns, keyboardist Peter Hecht, and drummer Joachim Reitenbach. The g
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 0x5a891728c2a927ef0beb29d33204bdf2862ad1a1b9fe96d08e2d480b1c5be4a7. 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/940095d3-6270-40d7-aa0e-251ca289dd23.json and https://artists.proofprofile.net/proofs/artist/940095d3-6270-40d7-aa0e-251ca289dd23.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 0x619f98768fbb6af4062e1f5958f969de94ba076d34c3b5612bd32a3296588fa4. 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/FR10S2035795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb194df91531ab9fb7f710a8651485582c9a5c558c9aba653998b54041be7048. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FR10S2035796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8762ffc754486141c455b5b7357366b42aa1011fcd785208eb28dcdeb571619f. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/FR10S2035799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ac3e9908ee8b5579472cf389523a8d1f8727d00f4dcdf6283ba7a6b8b75ad1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBJYR2100198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9d5fc019678d99d56af36a7c149ffba5f29f98669eb54a4c7165e16c38d5ba. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBJYR2100199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c421511d755a22dd12f42e6ce1e9c42a83fa2243c78b870a5759fe474d5bb2c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBJYR2100201.
You Touched Me With Your Heart (feat. John Lawton) - Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66da6b396fabc65898e1295654028c985a8dcacbf237e0d9cb2d30fa47968ec. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBJYR2100214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19970db1274d182028cd115aac0bc2b7746b7276cd8522a3a54ec4413007031e. 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/GBJYR2100204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcc96fd794326cd3ba8f822cc9693c7ea87ea61e641b272cbd864651c6189cc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBJYR2100208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc071be91b63bcbd3f149ec270b798a2d396fa7f2e2e119d4a3c63beee93ed7d8. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBL2D1400269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040704fb793d7bf8cc4d6bcbaf49bb9f59e7e3828cdd14696f84dd1a3e604b06. 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/GBL2D1400267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb88024243560c0ffa1e87c5ee1d442200419e21e715cd59ddcd47522016aacb. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GBL2D1400268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc071be91b63bcbd3f149ec270b798a2d396fa7f2e2e119d4a3c63beee93ed7d8. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/GBL2D1400269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f38d479e35e69121d4efad779cd6bea681196dba7bf012a6cfd99c0f2a6861. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:09:19Z), 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/GBL2D1400270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4577a0f00e1d102e9d287187bc123fa5f63d0ab48965a24021ed1bd45c24ae78. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBL2D1400271.
Live at Rockpalast Westfalenhalle, Dortmund, Germany 6th December, 1978
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66da6b396fabc65898e1295654028c985a8dcacbf237e0d9cb2d30fa47968ec. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBJYR2100214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8af2d8e56d762ef866ab2a11ca436ac6838e724c44ed7a053ddfc52fde76ee4. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBL2D1600226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a7e009c9699fc9dd2a8ab381303ed845af807cad94e63ff7af2e3046043c11. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBL2D1900001.