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 0x73f53b6d907849719118aaf983af72a1923651e625866da3b55fb6a5fc15d9dd. 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/1bf7f3d5-64c4-4b3a-b1b9-881f12eb13f1.json and https://artists.proofprofile.net/proofs/artist/1bf7f3d5-64c4-4b3a-b1b9-881f12eb13f1.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 0x6842ec89ec61a21286f07227cc5797728c43e8a610420d543a4c1afb4af10643. 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/UK9AV2300515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdfc64d212209716362ed8a29a1f3e47c44d7c04bc79c609831f07921784d76. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/UK9AV2300516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203de5f0788f0ff1ac02541ff7e9f8993b7c187562903b998c817a9b404f13cb. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/UK9AV2300517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7de160827115efde050e177be7488ee593413566e9711c0b1a8326f06d1d271. 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/UK9AV2300518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e78ff82467057770a1fdee515cd8fff54d563a1e71c8b0b679433a317192bf. 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/UK9AV2300519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2eff7eb08ee331b225ce56b864966a9bd0c938fbc4e275646437dde4556dec. 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/UK9AV2300520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ab4c53fc3372a178aa0b31d446393eede7476481839c4ad3cf8c673bc136c9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/NLL562201322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5e2b534b265d9e6ef12122ad427d1d1b209f00b2e7fdfa127de5e8880fe533. 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/NLL562201323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c97158da41e4f5348a1d1e545f4964da5d84c7809bf7cc1fbe2046f744aafbb. 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/NLL562201324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05e832aa3ab9439c79bce3ec07be3fd24d35bc6d5a72187030dd66b44499b3d. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/NLCK41051948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f11512ef00bc03adf19269a8a2e0de5b9199b918b4262f2d453927a8cc5f95. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NLCK41051949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59affcf459dbc96c3b0ed3d315c02011f7bb4c8ca39b940e76ca9203df19ceaf. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/NLCK41051950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b2903a3dd9d6048b23424c5287f7d9018cde0061c3e903a2994d3160f7acad. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/NLCK41035810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f719da7c738aff2c0c0f37e729bac83189f47703d4ff6ba087c18f2f1628ea. 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/NLCK41035811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bd4a684dc4d2596ab3c0173c359f869793e29fc94ba5e65d508a620a358f8e. 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/NLCK41035812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afd67b366f0dc7a921d7c26be909a828d56001ba5e52ef74a7a67275cee470f. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/NLCK41035813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bc2c67bfa2416b2e588e22dc06c0b81e5629fd9cba1ce3fa203ee009ab3cab. 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/NLCK41035814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5172f60a847cc4ebe6234f351af052fc42a9c34f5288723be3ee5f3fc6cc83b9. 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/NLCK41035815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635f2f7d46fa07d142397a47fefbe8c6f35a432c4a7093701255eb470b01b6a6. 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/NLCK41030033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5332e77b468b1990983a9533cb97449bf154667ce88ff53088381b90e0e75d48. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/NLCK41402573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeae26fc5007c19e1c9f5d96f7381b9db7a09e9a42a53039055254305b56b54f. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/NLCK41030034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6a190f98152bc856f6a6990b5fb89cb3e6ea027a233e1cb0d0fa4d9c03681c. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/NLCK41030032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52c29330d5360434c7cc5f2c5b39e02b134fd940e5c5c3ba3d909bd9a35cf40. 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/NLCK41013157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116ddc0542d604300a4c3f9405179b30d46f1a2da2521d34d4415ae07ba5140a. 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/NLCK41014499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfb446536a1ae1f9c9be0ce83fac7b5d1eb178e083fc4cac86a236cc8da2679. 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/NLCK41020463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33edfa8c6dbd180b62a4508c666e828b7572027fe22f9dac4126aaa44ed9d1c7. 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/NLCK42407876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe79105708f1875d459c5af8f739687c7b6c4f6f7b1b7d21ee62c61978b0a9f0. 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/NLCK42407877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb0f8746ecd76956dfcca76860eef4f28238359263e415741eb4b938346e55e. 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/NLCK42407878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d80148bfc334f4b8d45019fe7cb8fdce209d62ba12468670b4837311c7f0144. 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/UK9AV2302806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb29bbbf8a838ab8ed43b1b65bed8088f43adbb2495b7cf040ca3c5d89f51a32. 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/UK9AV2302807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54b1b5602396fe98209deeb5339fe67b838b5b69dd74b55fa93f2908d19fe4c. 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/UK9AV2302808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ae4a1f892795bc985b7eed301d006387e9b7877fcfa0de1c65ef0f5d8551d3. 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/NLCK42341299.
Drop It - Duncan Forbes Drawing On Grace Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437392373e8f8a9a06a389ceca615578e79973eb1ac6f8e4dc473f0a11f1d8b9. 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/NLCK42341301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fb3d6a3ecee8441cbe54afe21c75232584413a3ece6b9ee3d16104a9ca9c12. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/NLCK42341302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4668d734d145131bbb1de123112a8d3e7ff091fe1b5b22a1e22eb1b0f6b978. 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/QM7282358169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964e95c3389b639ab503489cee808322a19ca88e5210788226a0d4d48e0b4a6a. 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/QM7282358170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04e4da1599c20bca103dd6b5d346eff01e7f6c4a030aad568c9ca89eb00a41a. 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/QM7282358177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066e7c690011f601910a8b45b01dab8436d833277dd900d6e665c764dca0a18b. 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/NLCK42235716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7b5690a35f67ce1c35df115fb72ac1d0e2fef0ee2e375ad3307e6f9c79b85b. 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/NLCK42231027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374c69cc80e74bb92c4ecc009de5f796e7f1915d9e3262bcbaa6b002f14d1732. 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/NLCK42231030.
Next Up - D's Pedigree Chunks With Added Tender Chewy Bitz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd826fdfdecbd9aafde03e54466c3cc16064e74113126774bcd17660178a2c706. 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/NLCK42219027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c337895fcbb036365ee3022c69f40a8e4432a8128379d45cba58cd02ee7f833. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/NLCK42219028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55a58056ef7c8e8ad5bab0980a64cf664bf87e3ba4cf8ddc89eef63b23b146b. 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/NLCK42219029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfbe1e7ff8a886f29712e0a25ab14fabf926c9ecb96395373b2f0c025dc8b6c. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/NLCK42219030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24b6d1220bc11bf21a2631690d8ffa293618edf210b6d04fc6e6990f259ce74. 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/NLL562200811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b69bae4adef93c95acb3159708926f3b30bab5ed0f8225d3e2ec512b8eb6db1. 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/NLL562200814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b14bacc934a88ab56bb4ac67469315ee9e839abc5ad5fdccac2ed81adacae1. 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/NLCK42218109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c00d45a1bc6fda8655b2df77eb377b3357cc63d63a3f251bacc4e6a2c3e666b. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/NLCK42218110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfccc06f1692d668617aa7874df9cf4f584a2148438ad3d1f8b84057ecec4f0. 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/NLCK41099893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61b0f41e2a9291c928cdb726c5f9a09b141f3aa89f3ee844cf839a7454b28e4. 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/NLCK41088537.
United Together (Mr. G and Duncan Forbes Remix)
Mates EP2 (My Mate Duncan Forbes' Latest Tweaks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3354c1384baf3f0f40b2ad68d0a5fba1a52b5d3de6bc58f69ff504f05d7f5ab9. 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/NLCK41080448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8245d53d2d0a366a0b2a7971e1692624afc85af363b61d63369cbe92783178b8. 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/NLCK41080450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57c6bcc5894b5b12c632fa922c0721460d041f03daf27f6e1e883fb8303f4f6. 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/NLCK41071721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0e74af978a1046a38190ccafbb6e1862532f97fa7ecc6eeb3b5e49291714e3. 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/NLCK41071723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a8158402f400bd099f8c04d763dc608dc1ccd3a2994358ff63256b39474c0c. 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/NLCK41071724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab835c730fd3ecd9c77a01d834731933e5bc2edde7e16d94c1c9d00079161b5a. 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/FR59R2068996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15cbde2ea417dd184de3c545e22f0b88f93772bc5836de1cda2158187965146. 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/FR59R2068997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cf101cf29a050f2e167bc2aac9d8ef6aee30732dfee43abcb75f86b2d720f8. 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/NLCK41066328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddcc951b0f6f6b8311dd4230c2363cf54699d59002cc92e543c85e9bb73890c. 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/NLCK41062582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff4a8039c002768b749553979597a30afda47ce039fcf0ae323eeabdf3adc62. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NLCK41061276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0050ae092a06a5d797c02261de53f169df8914974465be2ae6397467091df164. 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/NLCK41061277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d7a5b5daaa8bc7e2631674827ca0cd3d60c3cdbb074e28059af789e916eb89. 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/NLCK41061278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3bfe00773e4024547d1e1f4b23da53b1519c9e1ceeecbc303a40e32a4f275aa. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/NLCK41058393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237e09c1daf5b248f5b01ae2b9019a48e8f77949de39a2acee5b2862cccfeb5a. 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/NLCK41058394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da30d3bf383ae7a8afacc70205bbc1dbf514c5dacab2061066b319a109484cc. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/NLCK41056923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94821b79e37d72ce0ae81aae0e85b824f6d91008ed28f03394764537a882b41d. 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/NLCK41051945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14213c96389a5a5b24d41be063840ada3d7234c0eefb57677612a4919d99f93. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/NLCK41051947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9576120c23ffd8d88cd1e2c6265067c89ef4f95224b59a3f722479b8016e5f4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEXP41800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23644d90cd06c24059760a75cf83f3d68154364a7405aef1369da68f730400b9. 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/NLCK41041486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e97c244a7e6c2388de344d80d7dca0ef2bb7f951121d5d35a15f49d610cdfc9. 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/NLCK41041487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef863d847619c744ff89e35d595374cb0757004ed40df65c7efd26511fae473f. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/NLCK41041488.
Defected In The House Radio Show Episode 031 (hosted by Sam Divine) [Mixed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e7ae03529d1427c4bf317d02e4043d07c1b0bc64a61194bc093566eb5845e5. 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/GBCPZ1610442.