1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x86ecb3797d1825f579939683e681854af0a42acc65bc5dbb3d2c545a09ef3790. 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/0e84e561-7ff3-4f4d-9d2c-9a480f31bd8e.json and https://artists.proofprofile.net/proofs/artist/0e84e561-7ff3-4f4d-9d2c-9a480f31bd8e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xbb3be6ebdf3f785db584aab06a0f4d471024f6bcd155b11b2fd6838eace35d76","isrc":"GBEWA2306880","name":"Miroir Miroir - Romain Garcia Remix","registered_at":"2026-06-19T09:43:31Z","spotify_id":"0Ysm1TAJq3jUFPHbOGN9lL","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3be6ebdf3f785db584aab06a0f4d471024f6bcd155b11b2fd6838eace35d76. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Ysm1TAJq3jUFPHbOGN9lL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ysm1TAJq3jUFPHbOGN9lL.
Miroir Miroir - Romain Garcia Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a40f6fb8582c366af7824c68c831d896f66227ca04b399a9224efb9295b1ae. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ONXpsd2Fsn4yuZORoiHE8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ONXpsd2Fsn4yuZORoiHE8.
Miroir Miroir (ABGT562) - Romain Garcia Remix
The Anjunadeep Edition 429 with James Grant
{"copyright_id":"0x31d2aee0ae720e1b4d4ad14e7030a14db389c9a3fca3f618dcad300325988a1a","isrc":"QZUCN2200835","name":"Omen - Romain Garcia Remix","registered_at":"2026-06-11T01:16:13Z","spotify_id":"4uRNdNSo1LjAQfIk7KSBbl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d2aee0ae720e1b4d4ad14e7030a14db389c9a3fca3f618dcad300325988a1a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4uRNdNSo1LjAQfIk7KSBbl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uRNdNSo1LjAQfIk7KSBbl.
Miroir Miroir (ABGT561) - Romain Garcia Remix
Coming Home (Record Of The Week) [ABGT545]
{"copyright_id":"0xbb3be6ebdf3f785db584aab06a0f4d471024f6bcd155b11b2fd6838eace35d76","isrc":"GBEWA2306880","name":"Miroir Miroir - Romain Garcia Remix","registered_at":"2026-06-19T09:43:31Z","spotify_id":"5HcoQoL06AMMpvThUJIj0C","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3be6ebdf3f785db584aab06a0f4d471024f6bcd155b11b2fd6838eace35d76. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5HcoQoL06AMMpvThUJIj0C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HcoQoL06AMMpvThUJIj0C.
Miroir Miroir (Romain Garcia & Qrion Mixes)
{"copyright_id":"0xbb3be6ebdf3f785db584aab06a0f4d471024f6bcd155b11b2fd6838eace35d76","isrc":"GBEWA2306880","name":"Miroir Miroir - Romain Garcia Remix","registered_at":"2026-06-19T09:43:31Z","spotify_id":"27Bi7tiQKHPxPkStLn2fHW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3be6ebdf3f785db584aab06a0f4d471024f6bcd155b11b2fd6838eace35d76. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/27Bi7tiQKHPxPkStLn2fHW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27Bi7tiQKHPxPkStLn2fHW.
{"copyright_id":"0x3b08bbb37eaaa74abee637b8903909dce12cdee75f5afe269694a70bb1830028","isrc":"FR7GM2200050","name":"Paradis - Romain Garcia Remix","registered_at":"2026-06-10T15:49:50Z","spotify_id":"2nAfwaZBv3jXF7jDsPQuJE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b08bbb37eaaa74abee637b8903909dce12cdee75f5afe269694a70bb1830028. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nAfwaZBv3jXF7jDsPQuJE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nAfwaZBv3jXF7jDsPQuJE.
{"copyright_id":"0x39c803bc1a29c1b6bef0155618f42b0ef71b7e598769a28bdd4bd10db257f7d6","isrc":"GBEWA2301780","name":"Come Back Around - Romain Garcia Remix","registered_at":"2026-06-05T21:06:04Z","spotify_id":"1WPpg0Vn7d6P2UTJvtwyJP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c803bc1a29c1b6bef0155618f42b0ef71b7e598769a28bdd4bd10db257f7d6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1WPpg0Vn7d6P2UTJvtwyJP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WPpg0Vn7d6P2UTJvtwyJP.