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 0x840591ccfe00d2d0b0c55f3acbcb3324931350729b1262952590ab8a304afcea. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba965d2d-7ed4-471e-b1fc-faf5ce00428d.json and https://artists.proofprofile.net/proofs/artist/ba965d2d-7ed4-471e-b1fc-faf5ce00428d.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 0x076d2d2b91df27ec78d79a7c28f8a73497b8cb0471f8f9bb823b42e8972b1c52. 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/NL2NY2100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef52be426e98b3395b7dd9a03c25e25fa79cc00a2d77be6f1a913512104aba2. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NL2NY2100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055ce0a6fefa6d39163109cf7cbcc7346eb4b1393bd9588046b6336b6220f75d. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/NL2NY2100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766f25f9cb5a8a4b55dfd0df0ff127b0287bdad655c9cabcad51bc5229380631. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/NL2NY2100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1de919509980e3ad2ce77b9fc94680f63afa9ee05dc1f25e106fe771288f61. 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/NL2NY2100044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10302b7fe32d72174d70b13d7e47314c8eb0e04b1b9a9da4d95dcb710b58d45f. 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/NL2NY2100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc059e1accfec7d68d919d865c197f54be7317743a754ccf3ce3c12bb500ea3e8. 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/CAE5H1600490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2aa5da280d460fcf6e4feaf533234b8ab08bb2ab007045f87bf4d475825f60. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/NLTH61800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4690ec09f29159dc0331ad2d6afbad0345363c414fd6722a49781a2c3a8ac46. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/NLTH61800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64dc124dccf88d3bf14baca6d82ea9c28ba87b696e1f3452dc875e8139cd9f12. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/NLTH61800042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a7067e5e25295e7852aeaedecd29ef18e7908b1b8d0c8b534b85b993403de9. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/CAE5H1600492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230d179516a4801b42ba51d73e49d16a2c701c9aabd42b26b084cd635136531b. 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/NLTH61800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2105d2990d3fb7faea5ed14da5e96bf0c7afa94ec042fa62f12dd1c772f6c26. 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/NLTH61800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cfe089bff56e7b26c7fce1539b4cae34a002a040c19ab004da4536d8214356. 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/NLTH61800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70afc829d0de70f657b6960e2d1591ab7e9b5e75c7c2114ac147f7024e99e2c. 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/CAE5H1600489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d8f3d9d32ac9c8fce766c9c21b1783d864dc5e7f37781b4bb918abb76b863c. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/NLTH61800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b1090a1089572470a1f0e4cfb845efeeb1406c24e296e351164210969bd8ed. 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/NLTH61800049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa736554fab74d5cac1ae8674e7e309e1e649212ce0126b2b79cd47f33f1523. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CAE5H1600493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68dada925e6a0fbc18cf1b87e56ffcc7119b0922ee338d9bd7ce62828037a64. 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/QMUDY1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42895ad42a70962df225795e93a79d1ed2bdabe74a6c950eea9c5af2a77d4998. 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/QMUDY1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1723552d1234fcfda20706eb84f807909eb18a2c295c0ac551a7b91ec0addda. 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/QMUDY1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5156cf110a59e46f9fd31bcccac567e122939a2559ff703936539a07b7e8419. 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/QMUDY1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x302ad67c7e676254b00e67c94a85951500367261a8ecb18ecc423bc4a21bfca2. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/QMUDY1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75babbb1042ef833264e07dfe17c86616c76c73e6d663be4f1eabe086879025e. 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/QMUDY1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f12cedcca4f59321911561cf78274de782b8fbc4e47a4e9719f01dff6565bf. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QMUDY1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda5e4677d2bb023f49fff54985d969b995c4fffbbe8c68562857ec7ccd6a94f. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QMUDY1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69bccf867523d9f8b3c17a7954f347ddc7ed46b8fa25512d04d8a6c41c1e03bd. 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/QMUDY1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe973c9f79bd055765791180c4ecd1359d7e06d08b5fbe5ec9c0c5456c0c05390. 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/QMUDY1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f4b44caa2aa864a18d7017d02a487794ed5628d744ebded800a39a97c33b46. 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/QMUDY1700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cb0223cc4ff4d56d907278861f5a4d515ea92753be43aaa595360abca1c917. 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/QMUDY1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba2b680a653fa6abf9fbc0ba71d755f840f2a13efb0094e90f6f62cf824a9e1. 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/QMUDY1700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc018d40c9cbb6d8ed5c2a63018835b0936141a0cdcfe8a9b53a6ebd823e3ce7b. 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/QMUDY1700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afa97972ba85ba943ce220ce8e9efd04180d848d770c734be70a2c19b5d5b2b. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QMUDY1700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f451606a75c65c2d5b3f121033c61b655615ea85d4805ad23fd2a0288e5a10. 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/QMUDY1700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cbe6d9e549f2f4ef58bed3e9adae07566c4dce67dd69639ba2d7a776b63267. 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/QMUDY1700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1d8576fe6c9d021354ca863d721d7ebbd6349c0d52583c0908e06cdaa08f7a. 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/QMUDY1700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f06a33d96b156b890e59f8183e38eb3a34f1f7587c18ea07f00af58f8472aa6. 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/QMUDY1700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410441676c203a6b957860884fb474692b294f540881f4fddb87025b53dfc095. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/QMUDY1700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b34606ec9b07ff113bc1c494aff084ebe0ff3616e4b662259b135c4c4ee05b1. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QMUDY1700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7b66755ace5da0d7ef2e8ead20a3f7156106ac47515754933534f34a06fab4. 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/QMUDY1400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed79b8c34b187e3566be786b13c800e86730a10346a77c1cb6c2f6fb98350c2. 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/QMUDY1400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27b52e9c69679c0748ea7dbdc93b25ec5d38b2ff2282579294b929238303381. 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/QMUDY1400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba935e48258b88f7931981c7da24626bd5dde6aceb1d547b994ccddd5a10be30. 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/QMUDY1400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4411e264adeb49c106dacdc06bd18ec843aeb9b6c4e026247f6f9aa5d7e701b1. 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/QMUDY1400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc1af95528a5a0a322f20eb50b684b3b0473c5b4f3cef484c688d9b5f622ea9. 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/QMUDY1400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3831f6d6c02dd86d0fb37dcd8b444d289123d80f7732610a04847ecb9977e6. 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/QMUDY1400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec62c6c3296db0320774e6741468dc7a5e872594c89f5d30d3da1d605c05ec95. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QMUDY1400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d74f41a55989b56a4c90ad6d1f5cbaba37c09fd8a97b5383006cfe5fb33e2b9. 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/QMUDY1400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d9a7be9bbab017399544e4d568c4ed54076403152367a82ea38483469b832c. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), 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/QMUDY1400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2d031a8795ce27da8ab8a21c71cf3e90bf85e43d24a789a7e1cfbb5abe2527. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QMUDY1400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc65480a9bd5cc047fce301e784225d5c3155b7b1aa86c003ecb9cc8e72dda38. 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/QMUDY1400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81766b7972452a911338b452b100b58ab1191176d77ef8d66f71509b9bcde212. 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/BX6IQ2400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff61d22db1e30caefc36f2978a0236f97b15284c698e9f06b6052717681a3cfa. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/BX6IQ2400136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458fec7395c1c85f495040d777faf5621cfff87a7eaedd70fdf88c1e09736839. 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/NLTH61900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a0247089403c567c57381f751cb4e21edfa9be7558f81b768cc022a28c5f12. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/NLTH61900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f30309c9efccd10a040053d5b0ac53e9aeb73026a308ec677799d4cdb5baf1e. 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/NLTH61900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa245accd60cc5831128cf869e8e93d89ea7cbb95cba68613e5b7944fb7e7f4bf. 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/NLTH61900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14436e83c18996126bc2c382471037458442c1483d1e33b418e19028ce084a1e. 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/NLTH61800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70afc829d0de70f657b6960e2d1591ab7e9b5e75c7c2114ac147f7024e99e2c. 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/CAE5H1600489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa932f1628d28cd1414887421e961f188704a593894fab230e5ccd758346c7576. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBCEL1700524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd221e3e4083b28bb47b1a8803e70417a66196569008f9d78bb5dd23b6910568d. 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/GBCFB1700577.
Touch Absence - Intimidating Stillness Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a10eba35eb7a9ba8c7ac04bca204c8591b74de98f07855472005a29363db6a. 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/FR10S1847302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6175fae2dd8aacb204d275e950e813d7b11fc590d9d858e4adce8555bce1f40. 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/GB5KW1801209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc393c530c8aa17b8500f35555add4282a255658142676c6b5068894c2f2fa9d3. 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/GBJAJ1800105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefeb0d02a3c8951ef47d6db240a3c63283f3334513150696f88d2513fd7220de. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QMUDY1100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8e8c461ff8b331554e913571ace28edd8de4da12f31b53a681a10bfcc14912. 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/QMUDY1400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930d8ec11b4eb184d2f13e043b8ffb741f867b39c54761ac9834b14f8ed7e1c3. 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/QMUDY1200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00703acd3cfc401ed74208f4cc6d734012a4f8bfa69830787ecb8578c681321a. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/AUFF01600901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc059e1accfec7d68d919d865c197f54be7317743a754ccf3ce3c12bb500ea3e8. 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/CAE5H1600490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04cfafc757128ad52e122960e8d7111d1756b9f3e0da514e3afdb69f01535f5. 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/FR9W12135601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821ee92b8ea2be8ecc067db20dd2f27c2d41b9d725c3a06f6c8bafb67c6fdbcd. 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/NLTH61800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1858b347131c4a9087d606184ca60026e59ba6eb7d088835b0920b4b59e0a365. 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/NLTH61800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5159361f742c69dd3b73bbf2d7109d6318639525cd704d67c0026cc07333bb5. 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/NLW042000077.