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 0x4ddb4c89656b80bd3fb0e5239160d57e399a9307b39f1b092b19e74b90907e14. 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/3d5f0caf-b12e-4604-ae1d-db6395a0069e.json and https://artists.proofprofile.net/proofs/artist/3d5f0caf-b12e-4604-ae1d-db6395a0069e.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 0xeac92f3106b2012251e9190ce904cc629ca58ee22d1950623d2ac0fe22b8ac67. 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/BCD592300079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a97d001fc92f1b5ad61b7fdc054deaa70c51b2cf0e217b8b18e0e7bd3992ad. 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/BCD592300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5757920ee33784153a550e2b6abda46f18bd0f51d0a2ae559f849b109b00585. 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/BCD592300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd234cacaf65be0df18ae3067c3bcc3884fd5cdb8ce3662bde927a90ace2b6842. 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/BCD592300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6d7cf2028fb20dd706c3880e8388af03a4dbc8ac201772aecf2fe6d6559d05. 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/BCD592300082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77280a75d4565fac09c7bac81b0240b0006dd52807203bd9cc4d63e5f0bfc5b8. 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/BCD592300083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54f5d251a026657748f4826da61c09ab91ba6a946f876d71fa93dd6b40eefbc. 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/BCD592300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d650d3050970efafe48d133b86b49bc5ff7c6edb0a570672c5711f71cf1fc2. 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/BCD592300085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fb43aafb02368b3097730176012ac9a948280232e0c6d4cf339826db765967. 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/BCD592300086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d6df516774785e74f89dd9c4ea887ded8914bd0893b32596264ec3e1675fc7. 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/BCD592300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4524b3c5bb18622f069312788cf83675e6b846d7f7c788465abc55b9c9763966. 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/BCD592300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e49ddef3a17ce51768dd9d33d4ec04ce1752d4ce46d77d48dd10fcdd94979d. 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/BCD592300090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b400ff773344269123b32b70b79fa9d399149abe3ab5f35e1fd32f23e134e5. 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/BCD592300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee74d5a1b6c610000f1a72a21968a861e9cfc2706107c55cf37d85d9c6525fc4. 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/BCD592300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e6be6ad994145299b493616f766db1d43ed6d420d1828eb3676daebddf022d. 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/BCD592300092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5757920ee33784153a550e2b6abda46f18bd0f51d0a2ae559f849b109b00585. 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/BCD592300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603d1d82d704ee614269df815cc6f5abe2773953a1be17866b80c18ec249f721. 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/BKF5C2300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6cc2bfb577197b0beec0ce9be1b218df203c8ef8add23643438bcc15f086c91. 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/GBWUL2404838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a5b443fb0cb39009032e26677893949e8a5a522295218dfd0e3f3bb32a2fc9. 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/BCD592400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54afa6762a721ae2bbc8a80c09fae10c07fa5841561962f082dc24b2fcf66677. 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/BRUM72401243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b4282119354fef11bb3d58e11e16cd4f4383cbc961d9817f4a8d8f3624d5fb. 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/BCD592400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6ba7cdfeb99ba0bfb001bb693dcff9b2aaaee2134f02a2fb3205d2edfdf0e6. 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/BCGE12400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70cad5a200039b3956b70cccb3c6c16a50b7e2fd6e59fa8a19f5a514f5c0e8f. 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/BCD592400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc47cbd83f7fd31cfb94ab4d65ddc4760074038f165324c64b217ca27f1665fc. 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/BRUM72302013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e07302a9c78121900f9d447690c794f32495638fbe3576641c66df54c60cf6. 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/BCD592300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320275c36e4a0e34e321646894144da60f22708894a10ae8b91ec2acd149a38f. 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/BCD592300075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70311e4e1c4bcb0dc7dd655598eadc139a19c6b4598ae3b78d0473000f0570b3. 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/BCD592300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7408ed10b15930c409b999f02893935f7d045452f636196a62459a93218df2. 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/BCD592300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16588a08d31f1e2816e2f78ce341b56648a130442850ef6fe7f1ca1c529de37c. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/BCD592200092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e915de6e6900d586f1d42beb8aca42c8aa0c5ded58142bba1092788ca82b9c6. 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/BCD592200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4725658ba87f4831d200b9fd8363800040875972b309c8596006c37dd5ef3952. 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/BCD592200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bbdd1ee562e4161a63eeccd9bea529c599b5a4cc08d395bf4783a52493a440. 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/BRD1E2400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70578fe1003a6c3a69b04ca8093e6a60eec1bbc02e03a7e9c63a8b8e760f432. 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/BCD592300055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079202453212bdf2e7419d5bc1572315a15c932db7f78a535997852ec1d97c47. 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/BKPFB2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7642d94cc28aa39a36f29b054f9cf20b5d7630197294f15b7f179ddbf87fefa. 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/BKPFB2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563b3e0f87758eb65b10ebc0f0a0afafd156d1c7d5985b4d1658c67a114f017a. 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/BKPFB2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52caa19156bba8f392fc6ba0af33fdc2a9c517d85546a516c403360cf7a828e3. 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/BKPFB2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6a5c83c2bec3e86bf7420f942b1e04aeace601799c442a5d848d9c34a5436b. 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/BRUM72302012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be7a814de4fd64d1d4ea526053523c93e2aabb7493be98211abaf866daaa923. 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/BCD592400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a14d37cf7f36ca15269b0a0f9da5a9a18462a31124b1c9abd0aba4c990c99a. 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/BCD592500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf37461334bf0ab8792e1f5f8460fac43939b2d7ce7d7cf8948285307614967. 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/BCD592400138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5736d4ce3bbf57d353f39b683d95d06f59287e1c3b95aa1117236b5f17ee23. 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/BCD592400123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fb686c379064837895b1d3dfcf18a5fc8574b6fe1fd9adb8b7d8c2dd917614. 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/BRD1E2400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e7d2cd9a009d1e692d87a44a57ac96edcd3efc1378acc63954345f78853069. 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/BCD592400119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f2d095173d24b1f002105a28c08cf153df223b2d784ed9ca09fc6927c85a58. 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/NL8RL2453584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114fd1dc2323872e68d81c921f995ba96fee9458641387897d05aa25ab9a7dea. 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/NL8RL2453585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b81991a693f2ae5d54f78f69055dafd8064cc01b00566cd6b9d97949dd759f. 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/NL8RL2453586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b7e6220eea9245ab38add9b1f9ecb120672ad0c9f3eb89b3d247cc8acad8bb. 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/NL8RL2453587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc480104f86d1d77b68b96a74a4c9529a8fc0b1ee821b6ed8242de5ef1b98b2fe. 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/NL8RL2453588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218f325fa2d591d5d379c094628413eeb9cbe031e168509b679ec4873b8a7c60. 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/NL8RL2453589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87cc4ac9e1fd79c3b41faa8e4d0f5c156e9e11860d43e93adeb3c09da748d23f. 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/NL8RL2453590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926d6ebb3eee2eceaefd783f064f807eb6c2a754619ba4bef3898abe4db028d7. 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/NL8RL2453591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a58456118569bc08bf8c05f1c689d54b450e9996e730c4ba842f31cefa50b53. 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/NL8RL2453592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428006661c6812bc328c4a327f8626fc74647e302a5757af17b86f1301fe45bc. 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/NL8RL2453593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0dfb6c0dcc8f77f01a091d300902d69078654c6dc3406c0c0f13a0c827774b6. 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/NL8RL2453594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02af522be36070d282b1fbe0b32ca7115515bc62b2b1d5c7bed8e337b23b47e9. 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/NL8RL2453595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9924dd256fc81f1b662cc35f1e5ee6d67246c7bedd94c23a9ef78a594141dc1. 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/NL8RL2453596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f45233ef6b645602484c99bec79de86ae1150abb428ce9c5a786ac7399daa6. 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/NL8RL2453597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb41ed182ea1e1e2e5952f88ce1260c7ed1e98cbd52ae8e35561256c17a3d10. 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/NL8RL2453598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe652df4a33824d6faebdbb96229f51a8146442a9996efd20f4fa7d1ed0c78db0. 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/NL8RL2453599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3ffc3406e28c0cb3084dcf19ca42596c949b1b3043a10e24d3fbe1647e95c3. 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/BCD592500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4a325c83ba7b3e619fb0610f47a92851aedde564ecf7a8a548e562bd3f04ce. 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/BC6M22420108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe665e8b0c4762512a1a301df28e874352d45e71c8a097de1771503a90e9d4db0. 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/BC6M22420114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e4ab1c3cd0a41945f54457d7553c24cfce22df491fe534643f3940c0a6e834. 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/BC6M22420116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74acca25c0b1e5e82a56eafde97be54a334cd4a4fbe6f449dd13e666c2057e1a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BC6M22420113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8da436fb060eefcb8961a89bf786509c66971de3d56cf0ba58427652590838. 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/BC6M22420112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4e1116f5d563a072cd7da35ac9efd61325e9f5dcb5982adbb58f2c09cdb6e6. 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/BC6M22420111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48b382e55622b20bf88cdbdd0ad443c33309512ba2aad73afa4d8cda75459b4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BC6M22420109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31da37585bb0ef073e30eced0d6dddf492593272c8c31780f7348c11ad9ff89. 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/BC6M22424390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaef5595b2714350274b17ab74899b60e5e6722e7f11014a7feb1d62cbfa4830. 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/BKM2L2400270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05657837d439d82661199cc81aa3122163e2d367789faed11ad7a56cf3948ddb. 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/BKM2L2400273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b985df6d7795dfc6ed4d0ecacbdccd85c9545a7cc38d25463db5af332047da. 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/BKM2L2400279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c10e8267667a5cc9affa8affad7e65ca72d6af499061cc4bba9351bab1baa54. 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/BKM2L2400285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90b4ad4b3933566b3bd63ffb0b2af49b315c275f6b00580fb6ab121e5fbc718. 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/BKM2L2400297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466ba31284c26b0700190ef30f4d46b8696627b7626af2de72b18d10d20998d4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKM2L2400348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16d372cc5ef9440dc8c8aa7f4e8e5ed04c064218feb60380a8b184b6890869e. 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/BKM2L2400351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd123d7cca438d51299f5676ac37853fedcac5db9b5daf5d3898b8d1610809875. 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/BKM2L2400354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77d74f9c6b6fd1b9886262ce7618dfa3a6450a9416c15e464a09e9b64566e60. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BKM2L2400357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c175d71396570cde51d614d1f353c1723f630b9ba35635f73748bbac21ac8bb. 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/BKM2L2400360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4a7bcb70f63002312fc0b7ada4efac8b21d22f7c4cbbb5e5afb81a64c68b19. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKM2L2400363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e83c625f06b6fdd96b3e1a6fde329a9857c4cea3d09ca21eb9ae3e2b83278fe. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BKM2L2400366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e51c424a83250065b1d5819099a2e67c0ba3c2b223748e2e6333fb9236b5824. 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/BKM2L2400369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d25f2ed0c5d819288b91a95ee3db6eb941b269c784a9866bd5d1979036bcd7. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/BKM2L2400375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d25f2ed0c5d819288b91a95ee3db6eb941b269c784a9866bd5d1979036bcd7. 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/BKM2L2400375.