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 0xcf5bfb793f9bc30c85fd2f802a122e9ab75ff5db926685d0d294d99e209ef93a. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd5e41d1-3886-4bbd-9b08-4be859149df7.json and https://artists.proofprofile.net/proofs/artist/bd5e41d1-3886-4bbd-9b08-4be859149df7.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 0x602fbc7c6a140752686f23ef3bfcf397ea3e6f884ef0abf2045601f796dda97d. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USA5Q0610031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f13df9ad2854c5c4d174294ffc1983c7b5bfb5a41b90e6abd47eb5e73e4e0a6. 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/USA5Q0610032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c2a199fceccd52c29a4a682cfe429763761b05a9d67e0bf0a3d051b850b90d. 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/USA5Q0610033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810fb40687c7a1e1a5bb3e65fc6caa27424a68e30bc933df8ac25dd2f7cef0e3. 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/USA5Q0610034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bb5aa974e35d4c956397aa4080c7c6311189ccce9ad62874b5a8c38b171fd8. 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/USA5Q0610035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e700125a8edea3dc2ab75142ea6c6404c7845553289b3a945530ac990f8201. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5Q0610036.
Barry Phillips, Shelley Phillips, Martin Simpson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a80d45e623284226dcb1530e36cb9bc72ff8cd07d34e7a1c0edd11eb1832a6. 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/USA5Q0610038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6470d37572dfebfe8e89b45f5056b4e0c9817ad62dd530b16dff9cbbf61532. 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/USA5Q0610039.
Sliabh Russel / Come West Along The Road
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aeac01b4a2013657fd4b4d30eff679ba3f88d7f17b88569f5cdecebcf72b87d. 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/USA5Q0610040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12be45bce548c121ceab31053f550a9414ad8d759ccde4c11fb6668a537bb156. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USA5Q0610041.
St. Patrick's Day / Over The Moor To Maggie
William Coulter, Todd Denman, Muireann Nic Amhlaoibh And Barry Phillips
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed1e76ad4c5165b2cea7210c4ddf5cca27e0b6c7e78485733bddcfdb28c2c2f. 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/USA5Q0610042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc60c186cf3ceb8f4a739e5191cf11c87bce1cfff54f92d08bf18a0b0bc5aedb. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5Q0610043.
Neal Hellman, Shelley Phillips And Barry Phillips
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494ee336e9c89c24a40bf9126849104dabc0a4ec0f7922eef1c90c82a2c8d300. 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/USA5Q0610044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4718712492a0823f00773dc15233483edb1fb1ef645705ec43063a1afbff9683. 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/USA5Q0610045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e81fd6996aa4b5561b11a18480b5349279e75666567a3a13f173da4fd8d543. 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/USA5Q0610017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181aaeb26408be9b18bcd87a297fbe08de8cf309271db8f920d1e0f3a87fc77b. 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/USA5Q0610018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c7143347a4d0c585a0a06256e5308773fb5fb8f3f687e5e595d5058b788466. 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/USA5Q0610019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97b311d8ca7007121ef103cc3eff909fe5f7b907e7e24ec1f2b6b0dde93bae4. 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/USA5Q0610020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9619618709c68675329739611f9b42c805b546009633a3dd8c00e295984839. 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/USA5Q0610021.
Sackpipslåt Från Norra Råda / Konculsionslåten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0039185d194f361a15caa50f88b20f2ed419303c25fc74c0dc81197513607c9b. 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/USA5Q0610022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe5e36b3a7f689473bb5c7aba4d797cb59082c052ee95d28d0e3a303e66e01e. 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/USA5Q0610023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0dde55d040087ebdaef87c3d3839866b00e72d57f876611a8f8254081af952. 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/USA5Q0610024.
Johsefin's Dopvals / Polska Efter Pelle Pederson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabfa2ba3b23a60164a80a6d54b4f58c17fee821970640533ef1a65a4adc97b5. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5Q0610025.
Neil Gow's Lament At The Death Of His Second Wife
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c491dc7a5f86adbd62a9b01c5c3d50e48186c18c5ad73f4ef35925238fd3a50. 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/USA5Q0610026.
George White's Favorite / Blackberry Blossom
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c04a8872c6de8f75c96f95aff59630dccd09b2f98808c5be97a8250b8fe2b2. 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/USA5Q0610027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365577c0bb2efb8ea751e5f6b86c1b8321b389dab3e468c54f2c153e686042ab. 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/USA5Q0610028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cd4312008f49c886decaf7aa3e1d95dbccdc7bc533a772c8a6b55ea1d25cad. 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/USA5Q0610029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b03ce7c474d8e5bb0de1c2ffa4f204b67765388d6b6348d4239fdda9a998a74. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/USA5Q0610030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c1ccbf24c3a2dcb6cf4352e55348f71b1f78149361a1de3160dd46ee17f36b. 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/USA5Q0311901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305657f10ec2da7a64f76fd55e7e43873ce7cd9a6160695b56e17a7606965075. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5Q0311902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b744b1ac679e87af669590a5df50ee85707b1f0b986bd651bca48854eb96bb8. 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/USA5Q0311903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6583c88d0813f96c205ef9bd726933202cffd0b0abdbe5e3f721488dc82e364. 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/USA5Q0311904.
When Laura Smiles/ It Was A Lover And His Lasse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb11ec375c189cfd3737457155f2b5350ea2b7e01c01e1075e33f461378eb43. 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/USA5Q0311905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd806a0c79bcde5c22099ee9b79771994eb1bce6a5bcdd65b73bb121c1afde101. 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/USA5Q0311906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695c4fcc7e4442a784a6e65a0111730b223aff243a48a7e3533fcd3f7e6d6585. 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/USA5Q0311907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf634b7b35d47c6a2f837466e5fceae47e8aaac85bbb20ed5375de378351253b. 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/USA5Q0311908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507a0d981235bb23cb12eecb0715d61e75766e365a6b61f17eef538561cf3ceb. 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/USA5Q0311910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f2e361c3e469a7579fc0fb7ff75d4bdaeba46dce69785ff1a2e6f3a364bb78. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5Q0311914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47155fb191e5ca4b55130a2c17b4f7a8ccdab503f66290c3667d0c6323758c09. 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/USA5Q0310501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7aea384ee15142cadeafbb181412fc5255cff859316d7a39f3d6a56ff2cd13d. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/USA5Q0310502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4da955b7b2f424490f661c586dfb8802e18263efa9dd4f62544c69c05d1b8c1. 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/USA5Q0310503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a0527d766e15a14edb518e7f9c0173c30cd706e20bd3a1718071ce97381c7d. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5Q0310504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdc07b5a6f2b01fb868bd24841ce9158ef43054f9c57ea6f426df172213f85e. 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/USA5Q0310505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7112fc91db7a175c9cb4229c4f0543ed6fd10f65d59da0bd6e82bbb11f5e936. 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/USA5Q0310506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f03ef4c242ce110b4af6505c79f12ebfd5c8822e1cbba686ca76b15681326c. 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/USA5Q0310507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3fe5e64805b9f39729d6d858b1aa3170db973cfef117daa3f8a2a762b1cce4. 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/USA5Q0310508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbbc327df3e33947944d440b9866afc0d7addbf2ad6aa2902354d22f512d07a. 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/USA5Q0310509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80245451cb88ee8af9be6d149723e4138bbd8fb76e31ce4b13965e04d9d5946a. 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/USA5Q0310510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b64ef5c78047d0042b8a36da2e75dd6828d6acb448fcc547e07948eb6b7a84a. 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/USA5Q0310511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1912f071ea6a3a4002ea8daeab7e7401050c6d64b43af1d1d738cd3f093e76. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5Q0310512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bdff20f08bad894a29c804801a6cce9576f2634e428d92adcf852428ea369e. 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/USA5Q1214301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84e44236d90f5d08cd47511a89ba00c485dc693d3828d4a9ab7e74c276105bc. 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/USA5Q1214302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965b737c774cd2a9012ed4ec7364c5acb9c80c5dece3e5396d1e741b185ac10e. 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/USA5Q1214303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0344cc5b7fad8b578ba21e3ac5ff6dbfa2542618031b407262e8ec54d3d96d17. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5Q1214304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa75090941c15e68d78dba641ff229dbf8d090844a5f355cc8543e9059719ca1. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5Q1214305.
Froggy Dan and Froggy Doodle_The Ash Plant
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebed2f7988957dc550339c0b80f45ef02299924636d7fd65070cc8ea397942a9. 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/USA5Q1214306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e722e859d5bd33b9f85777481b3797eb4ed4baaf67a8bcbe9f06969e728f10. 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/USA5Q1214307.
Polska efter Blinda Pelle_Polska efter Guringius
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaaf2aaf730032b7c76bac4576d095b9cab43888e1038eecb2b30d896d227a53. 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/USA5Q1214308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3927a00593de283ca013172bbd482e56286f20702690870933149fdebbce5e1d. 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/USA5Q1214309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac7a54f26b86cc86280fe1206e6c746b01a62f4b1240f8aeb4417ddf41737b1. 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/USA5Q1214310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37febe45da82420c7657d556d25a1db57ae9b230ec824c0e2bfe9eb39e0c7e9. 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/USA5Q1214311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de1738538faffe847f2a5b66c76d74dd3c2df7982cd4929a1360c5f38bff004. 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/USA5Q1214313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22becd885db1959b71375c900fcc9b07f7f081a234d6dce7e09995100e2c66f6. 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/USA5Q1214314.