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 0x87e791da1bd3706b3c6176c6eb89c7b291481974219f7abc68459dbc191b39ad. 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/0ee323bb-5af0-41c5-8a93-afacfbbc30a4.json and https://artists.proofprofile.net/proofs/artist/0ee323bb-5af0-41c5-8a93-afacfbbc30a4.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 0x3e4f520a7cbe15978fc2e41a39e539a744453c048d31f58512d74b35566089cc. 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/QZ79W2000045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633ac219e7044c12dffad42e91b10fd833f1171ce6ef187ed6108fe3b8639154. 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/QZ79W2000046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f6e4fc6e9e0d9a8d9f5353ccf382d7db929a9be77351bce306f2c0a68759b6. 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/QZ79W2000047.
Bom Ditty Bom Bom (Project Aspect Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b958f8b33dc1fd558d46bec4ac7df2f471677bf5a8c6d1e34b5fb8746648b8d. 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/QZ79W2000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750c4f6cae9165d7030708a8c2c36ce8bf6357e74af14eff287520f2d27fda91. 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/QZ79W2000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62a94b2f2ba6d940f67667e4ce91a8f5671742cd1d6be16d82f3f30a2e8fee1. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ79W2000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b512b759920b7071a6876b048f2b353de217f2bb27b9a6bf78c53c7cf87cad. 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/QZ79W2000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86c3cd7b66e5c501cb303f001e31d5c208f7494e7c36bf7fa649ebccf1a706c. 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/QZ79W2000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fffd204aef7146e879525533d8bdbe3a77c0c0db8d6848d895486bdfa95a5b2. 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/QZ79W2000057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46622df84ad7310d31de6160f22a04aa8597a52660478602112ce0f077fc5ed6. 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/USLZJ2061682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa541a8dbe13ce6d5e2dbbc1bf0a34865f616f06949f62070e527e449fec7ed36. 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/USLZJ2061568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4817b5dd9ff03d7e98d65f6649daf765768041b151f0e3663c2d02eab71b7d70. 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/USLZJ2061715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e19e09a501767eb841eaceb2c46fbb2a3c2a52bb0f97563dcaf8dddb1fdefa9. 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/CAF5R2000096.
After Glow (feat. Dominic Lalli) (ETHNO Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23100a2dad27efeef3c7b0c47d3f735cd22d09b5b11c1b16d1892c5116cfbfd1. 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/CAF5R2000092.
Forgive Me (feat. Mandy Groves) (Shylow Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e81a443c9b8cc17bc2abc7c25ce089d4c95fd958440818191da80abfa9accc. 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/CAF5R2000097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af6da039090868787851cfb8397c3ddd0a2aca1f6201642cd8334cfa0a243ba. 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/QZWDD2434600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429dd17e3ba94a1c9cf090ba18ad64ab6cfe159ebb877fc59d4c1c72ee865e63. 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/QZWDD2434608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d024fdc714e039e499694174425fe0a9e1f0704aa8cbfe9a0574ee799fb99f. 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/QZZEB2378185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5efa27c21affce09a25193acd6efba8d4d7ccfaec3a39eb36a77279d6658d0. 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/QZZEB2378189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2259b9b5ca8e297da09d894608ee3e877c785aecb0d77beb315a079a2de6c93. 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/QZZEB2378194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b42d0f77895c3be0851e9a060a240308c8daf8288dc79be2f0c55730a1b9a91. 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/GBRKQ2381155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eed3219142f62c92bb6462292cf495b3dff2ddbc35bb281777c30118e7eac45. 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/QZZEB2378197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c7463f9078edc31c31e1588f29a348b05fe86bef0a0ad1ee25b517133d1e3a. 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/QZZEB2378200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3937606ee8d33870774a72af54bafb87fda9cba3abd1fb8a8ff5f6fef1da81af. 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/QZZEB2378201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702a723c753ec8fe75e917c68a84e528d8920cd786c4be088ed9f4bcfc8ebef0. 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/QZTV32520063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241435835b5ca401a9a5b2179484a44e59eb9a39ceb7db8d625ab6594a75afbd. 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/QZ5FN2528970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c1955fc8b27bc34be3720dbd6c1b7e3d685b3c44dbeffff90e8d860fbc88f3. 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/QZWDD2455253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa5a62df3700e32a37b0f0f7a2f7a008fe15aea30eeebbe342bb0d329faf152. 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/QZTRX2395631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081d0f9457bedc7e6f614ddecec7efde4783cb79440da1eac02b7d40b688e889. 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/GBWUL2305859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b42d0f77895c3be0851e9a060a240308c8daf8288dc79be2f0c55730a1b9a91. 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/GBRKQ2381155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc1ef4fafb6d1ae384394dc4450fcd32e1beda56250b08865bec9bdc64e0105. 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/TCAGO2287401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05466ff5ec33eac82c8200dd6a126d7b360376a46235e006f4b59fbd798a05b7. 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/USLZJ2216283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9494fedf10745c9ff9d72e7ec9832e7e71bb8a4cbf8b7c099ebcbde89ac77f. 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/GBWUL2127775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1067ba70b8073358048282ae8939752561c9da03e565212c3e54bdcc21f990b3. 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/GBWUL2118169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a19439a4bf24029881b36b453e3c3db07f5dc67045a9b798260ce3ffad857d. 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/GBWUL2071686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ba0892eb1dd94c931495cc9221c3f91ddfa25c76ce6894ddfd76203722d376. 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/GBWUL1829141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1384ba26ccc6306e1567a2d195fb61d6ceb7fca1fcd39314019f9744759ec090. 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/GBWUL1829142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3032999ce776d723aee0183de1a074cfb88dd54d318da649e03c6fd884c79be9. 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/GBWUL1829143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5580dca643cca33d28ede457192b2631710fcad7462468314cfea119e286a68. 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/GBWUL1825760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d97e7a350db9f628a54957a94ed8dc892c03c5489ff0363738a682f13f5831b. 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/QZ5FN1831843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be4be302e9c72c7ff60f80dfdda1bec10a0f3220f59cb373e6be724bf766e26. 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/QZ5FN1831849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8af5af4f3e1df793964fbe77dca1697926a2da12a69740ecb814fca6184d766. 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/QZ8LD1780881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4446ccba37900384b2321af9583c1a391e640052f5a4c74ebe666d52f7f00b0f. 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/QMPKX1728518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb717eb07e7bd49456fbca8e1268302394e5d1f813cc4757d5160f436c7cae9. 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/QZS1Z1612536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b379b355bd8352c69baba1bb565bc8833276b18241829c689ed0eb7f526bfd. 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/QZCE61893588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc3914044cf9f8137a59f0957422798bf4fa55681c99e8ac10c57e0218636e9. 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/QZHN52017811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d10f7e3a9fd0bced158e2815f1fec0d5d7c1aa30e6ae9e6be7ac6eb67b6dd77. 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/QZFYX2164851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62289b68315903ac7ccc49fc1bb855ec6b36a15777e0dfe912747b743075e448. 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/QZANL1750350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a085d62c3199f2ae7936113c0362d506036ce4071d2e26c0badbf1a946e022. 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/QZFZ62077626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12bb3e4b6085891e686d741e081c21e8f3b1cfe676db04aae252c5f4390a3dc. 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/QM4DW1864388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d0cae1f080d3c3557212cdfabd6115384c074ff2b8f469396c3f60b171d9d1. 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/QZFZ62077622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f70022a1f6419ee09edb70f068629b4bc00d2bdea5413a41774681c4582c6d4. 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/QZ4JJ1635977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5461dd17b195d6a80bcd52d1a8a69b582a2eafbcad80cd744cb4838c41a95d78. 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/QZ4JJ1635975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff94022e2feec0a619117b68af50bebad10611381504e7255e1c62eb7924e4d0. 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/QZMEM2136720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6319c35e11b809d4442e23d4f900706f2a076ecfeeef0dde9387f48636515ec9. 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/QZFZ42294901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd662e525c244f64c4424ee4ddc648246678158cd6f137c2af4993106c95c2e1. 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/US25X2400509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16286e5d7daf5a7b668df8d7739dbe528f42e20d497449ef9a8327b6e5174c2d. 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/US25X2400514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef77e563ed4259fd36e522ce12b9d0f8c2dd64e40105d7e2d82c9ef01d055048. 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/US25X2400515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7445ae7d1a335e22b83cd11647568f3277ebf0033b72ec3d6a6b1b71607314a0. 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/US25X2400517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa05f92c5101aa0f2e1e435723d0428d596071fe5e87bed21decc48e420566cd. 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/US25X2400518.