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 0xd365d9fcec91c460b8b948c5cd249217dccfccff2a9b53bc3d3d9863bac175f1. 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/390cd23d-110c-4b4f-aeb3-2ac26be83fe8.json and https://artists.proofprofile.net/proofs/artist/390cd23d-110c-4b4f-aeb3-2ac26be83fe8.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 0x63e7c33af93656d01efd0f2901813bcbf4b9bc3087b3f684cda6711c5b5aa166. 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/FR96X1805243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8a47fdbebf3c57192f4cdb0d54bc2773979909d2af7da10124351b8da39394. 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/FR96X1805244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb320083867535cd5624cccb854c08e8dce120468c234b23454fcf335bf508ec6. 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/FR96X1805245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4ec54911075c7f0df56d95c7fd41b82bcea2c97a6d72b8e567b2b793f3f1f2. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1805246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdec25e4aa806c6f28f0604d59778faac2bbeeced35276d40a5ba1963227e3cb. 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/FR96X1805247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b41bea6fb3862022245d1eca42ac6157e9c82fabac52b6e396b556558f7944. 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/FR96X1805248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9f0bfd6b7d12dc2b653ba4c5c44ee50b95db1a6281080021bf9bdc602cb264. 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/FR96X1805249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0073b4a996c3b7c259f8b478a486873095ad324e35f8a8b55bfa06c8487f1a. 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/FR96X1805250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97faf841fc71272f1e05e64f03ffb50f4fcda9f1e75d90b2fa235d460c121c2. 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/FR96X1805251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f773e54be3e439a9dc45847af9337eb37915ce4e75aa21b6868dcf1572823d4. 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/FR96X1805252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59807d3021162b45e115bf86157a929de31422e350f6c8aabd4f1a04dc41386f. 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/FRX201522645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5d91b29e50989b816b049f26a776633806aed79a2b1e2e1071a561d6f1a070. 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/FRX201522646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad604ba7727172299a7dc02815d6ff6c5a70cbc0b005a6961d5c44d240a74f78. 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/FRX201522647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93bd5852127b1f6da0bde5a616ba2c0f36e006bd954022a9da612e3f12294765. 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/FRX201522648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7238b719aab5fb7494a16aed53d4c835b5a811ca857c6236eb66dfeb7b5fe28. 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/FRX201522649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae37a36fb64cbbb5f6eeae297e04bf2ec68adb2064960409adbd5558c7a4fa19. 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/FRX201522650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3acb8053b4f6cffd0857970eb937cb9187a6767a8eb2013957f6f95d71c990d. 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/FRX201522651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe716432d8d2cdda2b38ea1516fbf1f2435c7db6e3e682e1af4087cf99b74e7f9. 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/FRX201522652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33778ee8c06fa2ec2577a6f627041a261ce28bc4f28655f57091a40df93ba4b4. 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/FRX201522653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf3f2f526f7be62527192df76daf5efcba41c38990bd405b4bfab5e8ce30e23. 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/FRX201522654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f4f49bb905a85ed834435b2a73200e6175dfc300a5301dcd691a9485cec353. 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/FRX201522655.
Riding Giants (feat. Mike Stern, Dave Weckl)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30763b5190a0436f1e3906689b3520d0ed939a5b0e64d9925f6fd077840ad647. 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/FR6V80362513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5106a7be35979a3d10ec61bc30f2f67fa4cb207d8415b87e067bff68566e965. 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/FR6V80362514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea939133b89a645aa65d904885a45a21a9ffb6502995d51c3c48f4cb86de02d3. 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/FR6V80362515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f296c2d436541f32e3ad692016a202215716cd781caa68aedeb8aa5dec0075. 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/FR6V80362516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d5059206322e80b0ee0d79811d146b8f44224d56dc5706048c2ae46683c1af. 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/FR6V80362517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4836298de4b87167217dc3409dbda9e7cf51cf000f33c82283a32523157b501a. 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/FR6V80362518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002715446b32aecf10d62c26f15ff1f4d477132e651f4d63285313097eaf5f4d. 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/FR6V80362519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd30818035dc9f9f83a57724d87515fe8e74a3e5633ba70ee70f0ac91eb911a. 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/FR6V80362520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b77c719550f7b025645ad9c321ba44266c631d3c2e3606f5324fd0c00b6bf3. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/FR6V80362521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4485700f55661ebe6b69ee50f61d0b1a6def3cda3130b10e8f613d3fa3ff73fd. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80362522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010c2dd4a9ae4729baa611880418f22bd80c16fc0e6e240be3e79fff99138adf. 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/FR6V80362523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf145480992e98b0e0844918f7b3fc3a88c67408ce709649d730c1ce88eac71. 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/FR6V80362524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41504dc94017caa900dfef17203f29ba13abd44fea29c4c6af1961c75edadf30. 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/FR6V80010036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f614713337fe401f4ffa6ac0e954a7ab2b741e91acdea777df2ecd6e7f6b3a8. 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/FR6V80010037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382feb45e9b21656e08d62ddfbcdbf0d836fbdae0c86f8619b5d0a510690596b. 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/FR6V80010038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91fbb61bed1128d935df9d5e9d7c17e26897fe2ce542f7c2247ba4b0b142259b. 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/FR6V80010039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2805e662152ec7cad0807d4746fe7889f227732e54195988cc1648abd388f79c. 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/FR6V80010040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aaf74d8f41bdd9fc439a8b7b3c35a331a539eb1408fa521bc9c713bab2f113b. 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/FR6V80010041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3655e0ed40347c7d6c84874bd3e4d190b87fea4172ba44ca8f0e683892220980. 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/FR6V80010042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe28edf033c0cc56122a125fa34d77658fbab0593507dd8c6315c9c34215249. 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/FR6V80010043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a296e4c3c85280791db197762cbb78805d6a6a2d1e42336af67bd3b6d291f2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FR6V80010044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a722022d716e086b968def3bab22a964769597ae20756009effc91a0383453. 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/FR6V80010045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c1d521253626cd80b194649a6ca37b5eedbf4d2fd2f31a50966cb7445436fe. 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/FR6V80010046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa733cf54ffc9a3635d0795ba17777eb28c5900ac33e107556003cd7e2358a13. 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/FR6V80010047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab169412319fbf3033b1cc11887a746e5cc2c0797443384b4bc43399f296574. 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/FR6V80010048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3c2b6237590aa75f89716c371eaf51bb0f30ea8482fbad21ddfa603cc28ffc. 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/FR6V80010049.