1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9032bffeae762e2becb02fe21b71ad1f12aed2e4fd6132d28c60a6d97a7419e0. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4036128-12b4-4fd2-a1f5-b8a9b2399a70.json and https://artists.proofprofile.net/proofs/artist/d4036128-12b4-4fd2-a1f5-b8a9b2399a70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a77fca858f02168855d2ec45286a59c55d90fe33b1a7b71bd418a8b96b9247b. 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/US5ED2405724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51d23602be05e25c1660899e28d629278d2aff52e9a5834fb1cc6c4e5f6a0ce. 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/US5ED2405646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc603ed50234167d2c5914d2452cac5cf09b80273e238dd7830295e1d8ed4ffb9. 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/US5ED2405074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ae5149977e6bba94f728afd7bd0510d9b4a9928ea63013fd9cba18c78c5671. 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/US5ED2304626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32490f8b5228735eb6498b9622adb69eb4e7477de33c2484cf86bec06d79634. 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/GBLFP2359421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a812eda4448cecb328b2a164acded94a670472086f34ae3ae10572aae6e1b18. 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/GBLFP2325908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff5adfbe6c84adcb80c920ae46656758abc43de41e8b208bd58b4aed9b8b26c. 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/GX3Q92372693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136f806edc01389bf3dd7cdcdf6d3e61aad8185c36bb8c5ac9acb1178427111c. 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/GX3Q92098139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41313f0e2835fe3d13c636216bb1ef6378c68bf364d74f1fb6436f2087ce6954. 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/GX3Q92098140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1419bdd1a07a244c80c0d329ec5bc22775beb85470dee4e292102eb4eb040554. 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/GX3Q92097504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd8b317591210a1edf7bfb66896b81134f174c28b16f3ae806eb4748df3ff1b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX3Q92096157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9d999e05695e4522cb6b9d712b70b8eb0245d8974c451de57fd3be98d552da. 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/QZLBC2200385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a84dccc22b1d2a200baa1d491a4fddb4f1d219fb3d5576ee58cdaaef8be75fe. 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/GX3Q92097052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc804980b922c2cfbbea9ae2bc85b1e7f9f06aa38d8b5c399dfbae5aac01b23e1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMFME2162645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde19301bd1fcc1b63bfa1b8f5ce596f07cefc44a178d5f21b4d103bcba9db9c. 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/GX3Q92095698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995eb6e3b02d035e2838ec342afbe4a3151f158517a23123e4a6efb2d309365b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GX3Q92093244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac5448f025d1e436f6054aa743f4964a0acd3ed4c7e7ce1862158c727ae70a9. 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/GBLFP2042006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf558c3ef0005a99ac7ef74f22404c7d34474012069e2a6fe73effef083e9e28a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBLFP2046035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb142b9515a5941a82aecf572fbc36fe5006f85f59382a7ffc1406feac55b3206. 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/UKXN22049123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda7b0019c4b2d8c05490d3f8283cfe9a704d797eab637d16cfa7e9ce94f86d5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/UKXN22049122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7894c93e0fb1ae8c549ec0275ed780577cea174e50ed952238bb0ccfa9dbbef. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UKXN22049124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabcee80d3131f561a7800595428680c943f7f07ad74a444bb4e23dbfde70775f. 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/UKXN22049125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1fcb566be511a89dba41be05828054b3af6deb8c1e3a7a00058916940660c8. 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/UKXN22049126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4205b2477c0bff363f3c46a40c54956e21ab11e383dd87e251220ea54a82a437. 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/QZFZ52071191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06a84cfa22bf12dec2036f140f949c431d448f633090bccb3e394e5f33b8ca3. 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/GBMA21867039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba9eb2fdb320a8ee1568390119190a1d778020865f922d2c7985efbf4f24287. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBMA21868341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3602a4163866f618794be4aa78972298fc0e6c8894cd6ccad5681106b99903. 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/GBMA21868342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420552c1090d75a4f7e48b9fec8977315a2d646713d534d87eff8b8510734c7e. 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/GBMA21868343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24bb49f49b12db7827ba725607052ad936e8b72eb2bc13ac064f32952a73e5a. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/GBMA21867264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e875bb41fe4bc3b54aae70311af1a93502a9e683eb9719045901b65f7109c9a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBMA21868344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24bb49f49b12db7827ba725607052ad936e8b72eb2bc13ac064f32952a73e5a. 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/GBMA21867264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06a84cfa22bf12dec2036f140f949c431d448f633090bccb3e394e5f33b8ca3. 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/GBMA21867039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f264d0c5dcd3e1c2964dda81430c4695dc26e0f7f6fd990c5c13e90730084c. 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/GBMA21864142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d781576f945fff9bf70b2ff9158a0293cf152764d40075a41a00e64316b7a47. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/UK8XN1700020.
Petty Lover - Live at The Dairy, London, 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa66a2d726d542cef2904ef3a9273adb0ab36c620bbdbaf1b159a0b779bccfc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/UKJJP1800023.
Good to Me - Live at The Dairy, London, 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe520c5b3e1fb94941b3f60fec14b66e59447eb4e57758c39ba083bc1e34a4cd8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/UKJJP1800024.
Get You - Live at The Dairy, London, 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c07b4ba4d6c857b7a1186a2278278314f8b7251e266a43a4e3f373ac3c9dbd. 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/UKJJP1800025.
Yellow Painting - Live at The Dairy, London, 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65b6508d5c907bf073ad6417df48cda91910cb2f15e004837d0c591f18d26e1. 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/UKJJP1800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6ce6f3eebf209c6e8ae2431da90a2f8259a65766f82a3f5f21b2c30becf7ad. 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/UKJJP1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995ec7deb22fad9e0d246d6906e1814d7f47f4f67e27a68005ec1f8379e501a9. 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/UKJJP1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9447f862aa975a5bd497b1e7df7df59c869d8d91f0cdb52384fd28de3b6d89a3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKJJP1700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcf8fb605a494886c4c69882a3588cea1e9329fcc79d0766148b46e8566a8d7. 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/UKJJP1700025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0c1acbfdd52b0e2f818aedffc06918c9fada014191b93c31fc821d87a9a6e0. 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/UKJJP1700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65b7a966e0ea6fe68f3db2e6810d3862a9a35af3e54199750165ea74fec5686. 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/UKJJP1700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e2ee700bd93e16890ece8f0829660507a76c828b37d690257e333c410b9a02. 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/UKJJP1700028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032a11ca5cccd6f4302b0819efaf44fe29bb817dd1496ce827fa322edc5c017b. 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/UKJJP1700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17cfe1eb79acfeffadfc1a607d8a385434e77b6d83e61695bba21b67de625a6. 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/GBLFP2042816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a812eda4448cecb328b2a164acded94a670472086f34ae3ae10572aae6e1b18. 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/GBLFP2325908.