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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63636568caa13e8199872618f0253351476eaa2baa74cb6afbef0a65858d748a. 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/21fb41a4-aa85-40ad-ad39-33522a1d1a2a.json and https://artists.proofprofile.net/proofs/artist/21fb41a4-aa85-40ad-ad39-33522a1d1a2a.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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0c9fdcb793fe7bff008ab87495d6c35fbae0c50c7505163d63f9fb2a9d9533. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/NLCK41035581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5333926b66b6fbf1b89e559186f6eedef9dc7a5143efb3394be662320816a7d3. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/NLCK41035582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e274f942283841dc5d3eb306c9c3fb6cc5823f67389bed23955b1dd847b018e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR5R00900398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b02f329e44a6e7314691115490fbf25a6d28a5ee1624aca1cbbe985c5374485. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR5R00900399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd99c145729ebe0a89e87161cacf01f6b613eb6d1de30779d6ba947bd745e9f. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/FR5R00900400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027f0f34b04bc801f03b2cf9725f5db1e7e6138c36744a677a1b1494e973cdb9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR5R00900401.
Not now I'm dancing (Anonym's I'm discodancing remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5813787d862c07f63344e4a3d9403e30e1b8de264e66ef7bb1fa2ed3367b98c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR5R00900402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31cddc8cf7269d1e9395b727850c3ecf94a896d2d0ad14a7ec66f251c090291e. 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/FR5R00900403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47b9cbdb9381ec2366317e8823ae83b121b6c747c4023cca7a413bff53517e7. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/FR5R00900404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb961ac5fde9577bdd30bff697f3caeb81a1c79697aa5e816d4500e889ff76a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR5R00900405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2dd1b2f2418b21ad72aaace8394bb8d68de8cbf60d3498d6d958af1735f0f4. 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/FR5R00900406.
Working night (Octave one remix) + holloway
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc942037092f9bca7d64f8e00e404a977ba6c1eaf0947ab7edcf39491335203. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/FR5R00900407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd796b013224d13e6c099ac6c37774d0eb4e6cb4d93574fb21da5fb3ac0505959. 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/FR5R00900408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424d8579003515b73cd5e3004ddc6df9a3a8c122f41f3d68beb9456d7b998a26. 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/FR5R00900409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb53a6e97bce741bea517c69bd4f2ea818078d998d58f522a1d7380f946eecdc. 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/FR5R00900410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f5a3c07efa147ede39bede26ad316d80045ac7ea141c615f4c1e94b5ab9d15. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FR5R00900411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6edbff48f110bc7273d19259819a6658690342f92078b33f599027e42237b357. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/FR5R00900412.
Langenthal (Brothers' vibe "housed" remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda01022ae0a4c1dd98c76615eeca6392ebd1598d314eca7b7e5037e080f2b150. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/FR5R00900413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a11fbf08b55f8bfc07b05b8ed674ab22b1a00d5a319410ceb3858ad9cabc2c. 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/DEDL81000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723334e035b130a0b616f241ff939dc9ec3443795ea50b3590d1d137f9d56cb1. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/DEH740702686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990ab3d1e9704b1e539e66eab794e60e9afbccaa709e560e9b79467d50e64aa2. 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/DEH740702689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f65d3f10b2b6ee59e69eb92264f62b707f8bc77701cd4fe42e6adb25e6622c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEBE71700297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266445b927353e0f27dad3436cf093abb2df820889cd8fc4d753dc3e2abf634e. 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/DEBE71700298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff2c4b871cfcb67eba021b282b15f945fa35bc2ed6489e5dce1e47f3076212b. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/NLA8L1600043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820c915e209be0bfe836eda70a1a3de394105c37e71346baf9f4f8d22eb5da41. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/NLA8L1600045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cbbfea7a8281480e564ceb63d4d7ba36b2e962f94ac95bd6ea2d2348a8b80a. 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/DEBE71600287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bdc42f97178d32a51079b34b3bfa5479887ee20acc85ba716f68908ffc8dad. 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/DEBE71600288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970dc2a6e0a7777d38cca5efdda1e53313db0a6990590f1588ea0df01e71f0aa. 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/DEBE71200324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da773950d30fb4de44da7ae882664ccd5491e28997f7f86d5fa2afe102240a2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEBE71200325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f8ff502c3f538e571ad870755750115cf6687a7d3c0bf057db6b891d4ddf63. 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/CH4481100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7722e889144e032be3fc8f6131a4e747db6b331aea081da596b9888d4ddd2b0d. 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/CH4481100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f84e97f44982a6180e5e464b7bc0e1e53483546cd357ea3ac71ed720178c2ee. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEDL81002564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f3dd04ef78c612860451e3dac3b469172d010d5d7d2535212671d8caa47495. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DEDL80900826.
Far From The Glitter - Digital Exclusive
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc4e6b20bfd7159939477dc2d54a03fb16e2362409b03a3fdb686c294d9cb4a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEDL80900827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ff7630d488f6410f5a6dbb459d87a2c676588f2088a283f3156ee406dab2a9. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/DEEC60800052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb256b52ec40b44a598e1ddb2973e95fa2abdf1d817111f66525aa92fd88334. 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/DEEC60800053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa608e6385e8f857ae9db6eebe8b02021bd24be8a06ad855cb96d7201f8d61195. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEEC60800054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2b2643f3b95f3c4ac6087b576ab0c3aaa8771a7053a437003d8dcb0f014343. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBC7K1000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d649d1ba2e35653036acd8d8af6b4fa4b7be3c2fa39d3280f3f497edf88f3b6. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GBK6Y1008001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f84974c3cc188847dc24b932595e8eb57143951ba56dc7b443418cf0d9928e4. 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/GBHAD1100198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38c3a8be67bea939435a9701f2fca72ecd3e87957ae98735fc6450fe8a7c186. 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/GBHAD1100197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e792fba9f55111d10d1bb3ca4de4ecdcd5e9c38c3b5ed198f3863912d249324. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/CH4481100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d4588b0bcb4f56c34b05cbb942bac57f1c882e4c5e106f62bd6a06b3b08faa. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USCEI1130712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801e49f7884d5a0f3011efe4cb670f6b16b34c7560742656b079e7a9fcc11257. 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/GBBVL0101121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b9d0181fba1ea9b50fa71db2510b4ea95f2554ed8ad62d60a1f30b0d1ff63d. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/BEN581100277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ed975d1cd77e899c26727068d583fee0026d54f03aa2b31436b65f83214195. 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/DEBE71200254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162b2853bf440eaf6783edca1ab3c4e5382d9afadf5f210ee98a4eb7bd2e388b. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DEBE71200255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09187e2a1c6d6e916b091910a37fb22dc9222353989d646b880a86d52188528. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DEBE71200260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5921bf2672739e7fca75856990da0f34fde8f1be4e08f1af0a33ac9219bb510. 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/DEBE71200264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3e0cb45f79cf43863004f0f223cf1ba26cdeced2cac390c05ca38c9ca39d40. 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/DEBE71200268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6012ec7e92327bd356efa6cf559713d9dbbe172fe8dfd355cfc5d5722928c9e9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEBE71200270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7722e889144e032be3fc8f6131a4e747db6b331aea081da596b9888d4ddd2b0d. 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/CH4481100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13600e6ef49591fccf874fe21004472e17c55a97fc64d0cfc7ce311e067fc19b. 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/QM6MZ1742079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1934c1a27ec9d17aa14175f2f2262284920f396c86dd242536a385161dc0f090. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DEW871901055.
Get Physical Presents: Rewind 2016, Pt. 3