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 0x3cdf2ef764be50986afb3f88ee17db8275c065f8614036b395126fc60032a740. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf60f467-de08-475a-8069-6467f7790006.json and https://artists.proofprofile.net/proofs/artist/cf60f467-de08-475a-8069-6467f7790006.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 0xec05da41bfba2b6b1f642d25f9deaa8a3854a1e72e2691ad85f670a1ae2ec52d. 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/QM42K2028363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb2fc7c39de04d73ce7adf58e4288fecee02cb91b6f28387a74439982481aa7. 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/QM42K2004883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0eba39df85bf0ab5782ed190de7d19c5b1923d1b43122be35033fb49019d479. 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/QM42K2086498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416b31b5c1e2b26c53abfb30f5a09e26d5ad4c4ec178e11873fba888447e15f7. 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/QM42K2095355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc67978d31c0c14c53cb1ab88782af293a276a936c47ba1bff58c4c52518796. 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/QM42K2067798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4233182bdd4dc182ec745e6a0a9422b51e9b42c410dcdf48fb1973855ea94e0c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QM42K2074594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc363c341b841eee304677b9a14e107ab8f83b93dcabbbbaa2cb2a714a9bdc933. 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/TCJPQ2110305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784309912ca90a66be8c8950dadab6575e96eaa9bfdc35b35478d3f5cc8b2f48. 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/TCJPK2026946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35faa041109359e8b76398e5ecde71966ebacc662fb390f32b8db1f9f6ed83b. 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/TCJPK2026947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10f7e5c017ff54be5d29877fde17280282dfabb8e18c26c4e5274d7fecaaa56. 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/TCJPK2026949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6521902d2640d951649c6705b8238d1df7c2568307bf659141195c88384dfefc. 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/TCJPK2026950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e8768e9712245a98de5d5e00b4f538c0813537206fe8539a278008a61b01ee. 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/TCJPK2026951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc6ade60b9880af8c49c49554bc2f80beb33ea085056139e1c61f08ec57f74b. 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/TCJPK2026952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfe9b8d47769674e1255fdd099125fa812e1a03303a62592d74394be961ad69. 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/TCJPK2026954.
An artifice (that would have disrupted the far old monarchy in the course of time)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de3a7c9255a6479f5fc9aef54f0278c91c76d7ae95c7ab798c4127b20220798. 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/TCJPK2026956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54eda98bf2859aaef1e310f3fc0fb091cde2a4907df6132a0ffc9780e141468. 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/TCJPK2026958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04484cf6f8c6a76ab4fdc0485d26bc9195897135de953e319dce1134bf256b7e. 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/TCJPK2026959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06dda94e330e1fbe3dbe1a2a8a7812ecf2333e2708188454b147be09be4324e. 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/TCJPN2041910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee60b512369e9d5229bb0b62b1d6a6746ee9928e14fe03b31161a0949d6debe1. 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/TCJPN2041954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49bbe4273d54b036746b9f2ff44dbaff622da75e58aaa57ac7f9b5a9414763c4. 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/TCJPN2041961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df091d03cd9384ad1dcbaef51778fe00291e7c4877fa6136c9f81b1380b5bb0. 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/TCJPU2218724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3358214be07c02621afa36b737a63a23684f93434e88777b8e3c251a833605b. 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/TCJPU2218733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f7fdcd1f48032566cd4d49ea494141ce1290f5ca916a784bc8e0aaddec31df. 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/TCJPQ2296421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a9388b1f45cc8a1f6c5489a1a1ebd797b9d0ed84e1c86d99bcadabaa8760fa. 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/TCJPQ2296423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0aa6f5826b09cf23b92223ddc1a9f5a9e629d781f06b506e684b6735746a90. 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/TCJPQ2296434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67fbccbfcfe8fceab5e1808a38cf04632ebc4a944ea14274aa98e2468baa153f. 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/TCJPA2454549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1130ee873f5ca930e31e8580a2e88ec3a82e5def9ccbb91087a6a2a6a4b364b. 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/TCJPQ2134227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dee8c9b3f3e37039c250322b00842ee5b68e56253551d08dd42e3da7a70f510. 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/TCJPP2195411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd526936612fdf9187e7c2d5760b3d9da1d42a5377ab9179763f8dc855e30c03d. 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/TCJPQ2144692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1649a46e27e33c351bf24fe6d5d8a6e15c38c99883a3ab28318670f10a4522c8. 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/TCJPQ2134221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc363c341b841eee304677b9a14e107ab8f83b93dcabbbbaa2cb2a714a9bdc933. 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/TCJPQ2110305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b8f2f60462583e008bcada2eecd3d24a858a76ac9906cdec4244903c778b4e. 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/TCJPQ2155091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b98f9b28d98f0c1f048ffbb937e1fd757b4c890ce5be41f0ceee97cad04f5a3. 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/TCJPQ2128372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756962e2c6ee0464a9d493f30814dfeb39932036b800682b105b9d41f224aa00. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TCJPT2229931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27307d2edf25c382068d49515ae348a652b40c5feff556f22495765158a4d2ae. 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/TCJPM2068502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60514df64de007d19e00585c15fbb9a855c9ea7bd0dff9ecf56401f3858237d9. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:55:19Z), 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/JPS801834594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84570f3b94184ed0ebf225799bcda66c860a7bef2943330de88318e8b0f97d14. 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/JPS801834600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05925e31bf708a8fc5e170fb33a61a6a38f4dd0cfc348aed0367c2ca1fa6bc86. 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/JPS801834603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe183480482b88bf1c071ef994f0d6cd19f3ba15e3337457f1a0298afc3372b28. 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/JPS801834605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6790b8e1608716cf1ad2a511700427e1bf048ba403bda41e60ab8e1212ac404a. 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/JPS801834609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032ca7dbba8a457af3feaea72746788299a5cdc4195f4fb2c594d1ff9ae1c273. 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/GBKQU1954074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcb238ca8af7571c4544350d90f46a4090f00ba80508621e788783987e7ecf5. 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/GBKQU1954075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd596acbfa33894c0e4d2a09760addc15772c828a63d5946c53a845806f73d2. 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/GBKQU1954076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367e7b18c283e70f8e0a91e4757449f9b35c69f2bb9c315c812c573aae45f006. 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/GBKQU1954078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbacc1b27047a7f33d7d1a51802ecbbb6bef506a2e7095904ed0c8ec1862c89af. 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/TCJPQ2298781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ff40d9add1b6ad74280e53bcd1e676c92c52f5aaec4b079165ba5f39e49dda. 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/TCJPA2454608.