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 0xe5eac1b74b620f79a565de296c24a878e1478466b0e8d0b29cc0152d3d966630. 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/8d49f98c-24b6-40c9-86eb-29688f12be07.json and https://artists.proofprofile.net/proofs/artist/8d49f98c-24b6-40c9-86eb-29688f12be07.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 0x4d66f86d56cbd65e0539745ea1c62ba69505ae0a3d8db2b6cff6e6614fba0681. 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/DGA062458886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad31197bd90ce36ce0befde34b6a7a8b688339f5963365593f0611a0b18bfa87. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aafdf2302f981bdd1956d07ec52d77e02520bd7b9ba273773d22c35ab88dda7. 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/PLJ921800131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e994a7bbe52f1e334be9e41df693b41966d3fbfdac57972d966ad9e79e66323. 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/PLJ921700347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea023abaf840b0e74714ef883adef2dc0557a75dd12e80749a7e04245f061432. 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/PL89B2000265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98a29e5e9fdf718f17d82f738580c62e5c45ac86fe7f053a90c37375d3666d3. 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/PL89B2000266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ae9831643d02c6dd9c2fd7f5a5b2d0cd65c1c9ead1a2b108fe8b774018894d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/PL89B2000268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a641f2c4b559c09768d091ac7cd758fa608721b4d728dbbb158c95310f81f4. 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/PLJ921800138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3616b3b3e56fe4acfa0460b82031c41acd5c7b462e2fcdb4abcdb8708acbe1c3. 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/DGA0L2498830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d0f54670cc542d21689123b1c5f88fe4089ecad04837832c9952f5d0ccec9b. 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/PLF242413363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29331c06d2ced913aa4afeb02f004fb566afab4ca15ef95cf9682b791f992b4. 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/PLF242413500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5fdc17ce68d98fbecaa295c457f7ad570075ef8ff0471eb447eb72a29336a29. 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/PLF242413288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf941305f7a839e8eb4dc022966da97e5e697c78c5a28549814db2cef191e781f. 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/PLF242412204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bcad8d45f3362d2795415cb3fdc01690e9f3e7d1d097d79a898fe8948e87bd. 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/PLF242413961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca409336032e0b8ad83241d596fb470cc035077fe54eec0fa99c4c4a68fc09f. 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/PLF242413962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebedaabb718940a7d664ffe616dd5e977540c0987ed0d2c373456d0714a213f. 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/FRX872472215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac21e5a9ec711e16fb84cf9c15d5b5ba42c7f9b7f9b39a062eb7c6e306b4397e. 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/PLF242413963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde6310134e19ccfcffe80c60202f3180c901b3713c9e78e076dd68e6d9a1419. 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/PLF242413964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0793a9ccfa9d6e2fc595b8bbf5ba588580abe06174d5366ff2316c5f55484170. 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/PLF242211302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af58e1c7315859021b40a8c71a0183f3c2f7209519f4dfed7d396c956147809. 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/FRX872393111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e8751712623fdb0c7b00cbbbc736f9f2013de7a22589ebefe2c3b9d9fc4527. 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/PLF242209804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5fefe1c2bd3a32dea7d3cf1ff7e19b6cbe92308a8505a85fdbc9e0e18eb4984. 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/PLF242413965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7cd5ad41bd20f6dcc6f2456a048fe227c13f4cf4428f7ed285a7c3012966de. 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/PLF242210523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf380197a6909c3643162d5a38c82a619fc79ddcff71be2b0a29d0d4dfbbc38d. 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/PLF242210386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631687bf6d6097b020a49289b9ce09dfb5dd9184869652e6595112a832a071eb. 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/FR2X42532339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087d22deb4d1ad2ca3a5610f6e98ef7311b6ebd96d6f332837623b18f54801d7. 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/PL2DY2500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d4582fe5b6c9e5749200fe31a50ca44d64d0e9ff0abd095b5a37b49b5b7e3e. 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/PLUM72500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6027ede2be3094cdca510acca8a9acb2cd60b311ab1a96273dd0adc2f79a65d7. 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/PLUM72500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c993ee455be90a54d73e7d61cfd8ad3f78a256f4fb5889ca4079ba666ce894a. 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/PLF242514294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab200da849e92bcc2ee9e4fd463a263878e0ba221c35d3bc3a42c2902641aaa. 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/PLF242514277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84eb85e16c81e1794d674dac33c041cdb5ce0192fdde0ee85d965533d3f0fc9c. 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/PLC062500638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b921a505b20aa75c750427f438be7d0e7f29470e56af22382e3de65650a354. 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/PLF242414157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9f972c4da21761cf00f1f7e9394e6d7ca7e7a05b03df802521fcb4c9b9bd26. 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/US38Y2434156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c360c6d46895235e2040ceaf3f4defaa79a0d56d1f00f8789e5d8e81b5ff7d. 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/PLF242414132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e8a885086829d288d6b58c60d9c4267ae02a630c387719bb54767010840c34. 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/PLF242414131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd287dc6e755d16055d81dc35e0886343e7622a0186daf397ba61847a10156802. 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/PL2DY2401008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa047dfcaf9973fdadda7d5335d57bb5a3167ad3b93ded2251a80bba8adea372. 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/PLF242414048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae764b01f0442170f3330db2c569a9953c55d9224df554b05cf41f931da759e5. 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/PLUM72400569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae96fd880b245fbe91b198e4c645288de0e00e4e682d220f339f7d94e71f1121. 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/DGA0Q2496010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa818fcf5542f41aa13b01d46e0404dc6587756477cde6e42c7c8fc7908356a. 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/PLF242413909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31819c04e4f1a0ce68e7d1efcd0b2c162a9d0c7fbbe012e6b2d2d1a379afe27. 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/PLF242413866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3616b3b3e56fe4acfa0460b82031c41acd5c7b462e2fcdb4abcdb8708acbe1c3. 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/DGA0L2498830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d95e11d295891a009a9c06bf5319529b9a10e3b4e1d14e53d11c148380f7326. 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/PLF242413667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23b035e232e919003e12a9ae3401383d77bc512496e69911898fb228d51ffac. 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/PLF242413664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9963354adfa6b32da542856e4b35879bd8c86fe3524a7c02c84f6be41b4254. 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/PLF242413599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5819a03b1d36622629ffac4475f4bf309189e83c9136d1998e5686bbd742fd7d. 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/PL2DY2400772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504c7c0a45a91cb770972763f01fd54818010d7402ac138de48399337c508f8f. 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/DGA0M2463552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a25c3194ef10116f5cdbca12d56ddb20e47702feaf5fb8faa16294c46f2cd3. 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/PLF242413550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29331c06d2ced913aa4afeb02f004fb566afab4ca15ef95cf9682b791f992b4. 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/PLF242413500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91230ecb36556cac61c745b598dc0c77a7c33fcd3c980d27049d13177b170979. 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/PLF242413476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488edc0b358a1857ec25a97ab4eaaf99bc46c9209c9a26b7222c36ce19e2b355. 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/DGA092415921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ed0bf1633e1c7ba5784ebc5b704e39a42dd92eb20e4b208f682a1a50685183. 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/PLF242413465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77f92b1c125d2b7c530b1778da40a54e96d137d66824eb772020411c1c87462. 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/DGA082458050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d0f54670cc542d21689123b1c5f88fe4089ecad04837832c9952f5d0ccec9b. 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/PLF242413363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23948c80db825556fc2f346a0aec86d7d09c68db5efe66854e145629d2698a36. 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/DGA062497206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59353c71502c819fd4348e774aa1da0dfed073106e8237626c847b9cf5c3391. 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/DGA062496721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f67774b4c27ad71d20f7509477c6e0d17aca7e0b1bb8c59d795777ee0458e0. 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/PLF242413301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89276db878d3175fe12a280e8a23d5dd4fbe7a0ea5d0cf231bba3b102faab444. 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/PLF242413339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4620b79ba43eea9ff09f72152076948c8a6f8ea49ffa922e2853b01d7aa74b9. 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/PLI363445140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a2068a481dd58fed3a7f89a677f1b85259bc5c400f7a41eca2808a0bd4dca6. 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/PLF242412260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5fdc17ce68d98fbecaa295c457f7ad570075ef8ff0471eb447eb72a29336a29. 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/PLF242413288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6294f14e5aa9ea37a4489ca583ae9bc82fcaa3d9ce831d4920ae229a25536497. 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/PLI367482980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93607c706ee51664acd3d689ff257b0e16f91a617706c1ab134b9c7eff001f0. 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/PLF242412262.