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 0xb7a65dadcc63f69f800b8ba5bd0ce9774af9cdba8aace20d1a3b1895c60fc6ad. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69f47263-39d5-46af-b128-877c2a5f6a3d.json and https://artists.proofprofile.net/proofs/artist/69f47263-39d5-46af-b128-877c2a5f6a3d.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 0x0d4822aa364e15074a2543cebae15493dc3ef1f1dc66c10511e8b39937a5a29b. 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/PLUM72400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90a54881cb3d56530e78e6f3086c2ca87a5b3cd969d81464b7f99ba8dbab4d7. 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/PLUM72400156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7031a97588699fb612b92a48fd3e4e7ad991d2438375223f1e0e04731fe66044. 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/PLUM72400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f91cc0b8b47b3717d4e009d1691dd0b738254a125c79a53110443c85f8c194b. 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/PLUM72400157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d68ec56796544d47440b99def3f1e14a2d0792d2e369c9568e2e0d8f316097. 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/PLUM72400148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b28eb9816a32b0a00e764d4f2764381d7191945a20c00b940bd515f19c98e3b. 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/PLUM72400163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfa3aeaa43dc0d1517fa6f4457a4be8be992381a9f400178b06ea721a5d8122. 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/PLUM72400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9986814d345ae6f9dbe0cf059ebfb1a49eaac56389e8fa3056c21b9480756386. 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/PLUM72400158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fe97f97500c9d42d9234a03ef8325bb6386094c0e8f1f5dfc4aca4f4a1b823. 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/PLUM72400150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4add5bf245ec01cee1aefdcd9785c67dc27fa43217e0fb9e4c3e6748c7026e. 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/PLUM72400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9533c510d202daf39e39b36de5f405f20fe657c9a24d0d96d73d673445a155d. 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/PLUM72400151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc689869e4e428f38389d04f6b48a146d56c2c8e6a151f0461efad51204cfc7. 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/PLUM72400164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dc85a14a86814ea300918a9c3bad52186085731c42841971336139e29b90af. 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/PLUM72400152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54983a2bc647a1c1674e0304fcf8ba6704b6865cf0c1c5aed41883724bec3acd. 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/PLUM72400165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbad846657ea521933db62b2b0cad4ca534ddb90727a35871c6caf17c935246d. 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/PLUM72400145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656c5f823c31849765dba995248c39f0565110d4b0c3e22c10b2aaf99fd267ca. 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/PLUM72400146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d4ff8df0ce874b6eebc4bcd52dc20cab716f01c0390d97c500eb2f93e6ab98. 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/PLUM72400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe424170478c67bc84837073ee25fbe0910be120d45630642dc6a2e391114a3b0. 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/PLUM72400154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c8158855dd6714a3067b32e297a33b7faf9dc68806c0a4c1e090cbed6c013b. 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/PLUM72400159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef3720d5c1757317bf3bc3afb68bea98baeed3ddf90dcc5a55ab84f6762b508. 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/PLUM72400166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608bf4e61fc6bfaed269487d792aa1640fd206ca6c391d2c9fea0577d395d7b0. 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/PLUM72400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824229f0fc597ec8620b93a59d5264ef8aacb319556dd0bcee1734c0e0daa061. 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/PLUM72400082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86de1083c26960be0cc0410dc30f871306d008e817e634230720c1e4e7d78887. 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/PLUM72400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020b2393cb1f4c0930ef39ca44d5d953219d28c12d607428f3b4e7628d344b78. 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/PLUM72400147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec5cae695eea8d539367de22718bb93d6365376b95bb28b9743e4c6fc54562b. 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/PLUM72400162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae3ba223bd39c83fb9cd80923d8a49effd18c3dbc063ba6808e79058d828f8a. 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/PLUM72400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374cf3cda77a21be4f8ed14b26bbf05ae768efc134eeb00cb52aa17a3ae75bcd. 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/PLUM72400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5a373b121cf3069b328611da1468be4d5c6ae8b453f112784c90fdda5e924e. 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/PLUM72400153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4844e4b91c422b197f4427f3059952da4bfddabe12fc5d3a24cde515a1b1fe90. 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/DGA072295718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba7fea127ae8d525a1705f2ebc01299d1383a648db3cbe2b4bd137a2a495a4b. 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/DGA072295719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd157a381f84b5dac78c13b891f49439f506d5f93e1366675f98b3697a05a6045. 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/FRX282220063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7056b650749f02819be3132af47862e0924068a83c3edf02bd3e933e2a992b3. 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/DGA072237366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d2d24c30e19875f4d67322b12da132fe2d89c1bc5fe0c86d82236478922241. 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/DGA072295720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fb31daae29edcff0afa9d17dc14e5e71d07489a7abcb4436f18c00fd3c42f1. 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/DGA062231703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e052984c764efa69ee456a3024039aeeeda24e3406258ba34a7538600417b9. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/DGA072295723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc6d16d83f0d078b80adcd612e43cd03abcf9909e3371fdca809efcc4bfc799. 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/PLUM72400538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc6d16d83f0d078b80adcd612e43cd03abcf9909e3371fdca809efcc4bfc799. 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/PLUM72400538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097da83042835d3bed1810398af7057f8a1a39df1fd549cd48819251ddc7db2a. 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/PL2DY2400998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317ad22ed7ffb357dd9d7e0433631a5c6570076665bdacf15893b4a5d32fe131. 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/PL2DY2401011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9ab6a1a7d3ec98ceb167f88dae2dff219ffc5672a82d90a6275387e2c6b045. 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/PLUM72400583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00948e37a04f5ce0f7acfaae35fbf1fcf1bb7ee84ec0a23b36368f4ef16e886. 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/PL2DY2401032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5a19e93386e543090f5a14f52f2d14b98ce43f65e503559e5d8b4d598935f9. 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/PLUM72400169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb0c7481cdb75fb362122f36fe476c078c3c43bd39399f79bd73608406b6187. 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/PLUM72400167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463b6d864da8e00c2a2cc7d5e3ca394d8ff30df6bd6cd1d0c2773e569b9e59f2. 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/PLUM72400170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010d66b11c6c7c9d825183b36b956af68f25ee3413e4e7a801f35641de9f556a. 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/PLUM72400172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810a4d1ec54404c83b03aa80023b49fa5f25510b698ef1aa9711057986b8c051. 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/PLUM72400168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36db4d56205219747e6627dfce625d7726d6084000ef2e116d73ebe5cfe16851. 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/PLUM72400171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97bf1e9ba7161e25c6378d5f7cb5c7ee6885a384681efc3b789e4e555026035. 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/DGA052294859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c1865c36d42994b283a92ef8f9904acb05c9d67d8d781cab3873076140fa9b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052294860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b886455ebcaa39296c986f747c3b2a274216feb11439e2a162de7569d88080. 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/DGA052293907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317ad22ed7ffb357dd9d7e0433631a5c6570076665bdacf15893b4a5d32fe131. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/PL2DY2401011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097da83042835d3bed1810398af7057f8a1a39df1fd549cd48819251ddc7db2a. 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/PL2DY2400998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedf1ec91d52b7cfb4a53705830527fbdf43a0f810d4fe7737f140e3cbf29996. 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/FRX762204827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe77d3a85500fbdf054f99d3ef3afc0cfdf3ca690cc16d5a389889ffdc3484f. 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/FRX762291818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847fd9976e9117b213fbf9db1f9ec83173221fbe9dde3c31c629df426c31fde4. 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/FR59R2231439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93cfc14543652fd0630022de900ad82ecab7903948ca7b7bd8d8e2c0c597a69d. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/FRX872235274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602ad3445dde8f817acf3dbc071aa77a795340aa540ca97ead16a0eb76116786. 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/FRX872200249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5b31335fd8b98fa8dd9296a04b60949236df28c28df388fa9c45a75985f914. 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/FRX872235281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3594f47a9e545ae9f4c7f3115e6f4eaa4fa5094e03eeaa8c69c129b9b6efeb02. 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/FRX872235276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef79dd8f053b2b3c21da4e6386c1a6e8d2ad3947a47034a667e66797eac7a66. 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/FRX872235277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0976f5cb046906936ec8d3b03fd3b72f53bd51cb251f5353fc335fecb5900253. 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/FR59R2469122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74113c0f2f22cce58c2f4d83813ff91b0d56ca615815068eeca8c38d8c3089c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2469123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf127e257ffa77108a03e451ac4b5ee99da610ba87dc8a60d48cc506910aad0. 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/FR59R2469127.