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 0x1989f9f91b896289675ea1571329b645644593d49fbff96826189b9d22022d31. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/069eb8a8-635b-403d-935e-0dad44c6b700.json and https://artists.proofprofile.net/proofs/artist/069eb8a8-635b-403d-935e-0dad44c6b700.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 0xb50c0daec6fb359a0faf5d6d7a2038102892388ba6210308a6a0dd9e3bf93dc1. 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/QZTLA2404859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe8abd10cbce72776b375676a4a3c7ea5291ab34124e08793e42a9aba0ca17d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZS7J2395027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddb11b8d2617f37489f8544ac03a3520b3a8025173bb04e8601c67b204432a5. 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/QZS7J2358453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098d0753b4e72e7600ffd8b73e51bc044df4b3b2d9e2b6254e094e8907b134f5. 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/QZQAY2395428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5644bf5c27f21b3debfe99c1e55f9a956214cb823679e9b4fe6df490739b6af. 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/QZQAY2337941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529176259b693ec2c144dbb12ff3a978dacb4bdd54313b88e0af89cb73bd45bb. 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/QZQAY2348438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3c4adec389508af44a59f69aea3d1413fd8c3eee82b704de77a8b174a03f61. 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/QZQAY2309540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98a8dfc2d86e6f3289f2f6f73b7623af073f16757f9d0007238a5d7e5f53c48. 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/UK43Q2011253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd920ef4f9effb1636cf3339f30d16d82e784722442fd8bfb0dfa18b4123d6a69. 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/UK43Q2011255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529176259b693ec2c144dbb12ff3a978dacb4bdd54313b88e0af89cb73bd45bb. 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/QZQAY2348438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14b970414e7c52c5ed9510f312d0df4aa6f95b3f813612e1b7d7d36457b97f6. 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/QZQAY2322473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408af53c60c2d716f0a75ca72acd2f9400d9849a7b4a39f06f1ac06a6531580c. 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/QZ2GW2100189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0c532bb055384b1f5dbd7480c11956b4d0b6662469d605dd79d4ea4a6d52f2. 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/QZ5AB2433624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcbab9f0d8b1860c9dbe40362f8f8ddbf96191f9e935f9949223314d0e732de. 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/QZ5AB2433627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc064a7c6d8c2eb8ed896ac3235c3e2a316b1da6ed16843171dd47f194984a63f. 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/QZ5AB2433628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd3495992c62f6348b83c7d0489ef1b2a56b9721304152a0e9a3037c246120e. 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/QMBZ92329833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bca2e34dfba0714f1ae116c2b8d4993d97cd78ba70b76bf451bbfc86e809f1. 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/QZNMY2495585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd07e68cb343b5531751951bbb2fb3c06e0df864e1be667320457161cd6b4956. 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/USA2P2476557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0152b81ca54ba29dcbfd0ab401ce8db334672a3718bf1c8d46ace7e3442b3ad2. 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/USA2P2476558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c8952393c1452c6966769e19065702c88fd38e7c9222d0358ddf86aa998404. 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/USA2P2475186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3192d32bb0b3b954803bd663380463c3972995e14bd6132f0e0b63882a9bf5f5. 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/USA2P2476559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79092250d1725156739f102dba60209cc2d74fa1cb6c05c9d827805095061107. 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/USA2P2476560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d54f25b09af465ba1dd4c71906f9b1e1202cf4b7d0fd527a7db5f0b3b08752. 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/USA2P2476561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ee82898fe57c1669a14894ffb1c10182691b8d8e740c7bde07c96a2281ea64. 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/USA2P2476562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcae006df9ad8e1e27dbafb4852e786660a9afca0c00f8bea25fc3c124e8e80. 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/USA2P2476563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3971eb4e2da326cdb9b3648a5facb571e424524f5c967b115162f7b86e0d6515. 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/USA2P2476564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda839270670bf84a44a03a52b5fe5756a590c6fe5e50eeb65dcfde7daf5aa42c. 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/USA2P2476565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd05ee490da44963143f793df70246ee5da9b65ecc4506439a1b03416b7ab821. 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/GBLFP2128926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71895acfc4040ad953b33615c33531b736b13e85e851965a2d6f38ba03fc4b8c. 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/GBLFP2128935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bec181553b5f0098abd4a18a6d91f29614081e78ef6b81ecac6f26f3df6674. 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/GBLFP2128933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5b890528d4df11c664cb0767b6d753289cb6d09e864744f2d7816c0413a001. 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/GBLFP2128929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a4ed23cb1ba0f56e60e864692a2dfa0b9eaaef7c318a257499ce81ab7a1833. 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/GBLFP2128924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab69675d86c7ba35ca099068a359dd45eaa538a9537332528df1788b79de5fb. 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/GBLFP2128928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b56ee94d0ea31964dbe9732064f4eefb8ae6cf3a3f88ea0ef613a98c5a0ea2d. 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/USUYG1396241.
Say Less (feat. Laxy Bbk & Tomi Obanure)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682e06ba78e44a112d57fb0f06bf2bf6e25cc57ae634d843ebaea331f257a834. 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/USUYG1396242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54b5d9056d54cc5b420b8ff6163636cc69b82d96ee4800315f2958a896ebbc3. 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/QZAKB2202765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ae900f13d1cb7d262e33eb0c6df58a654cc3047e2a6c3732d7165dfaa349db. 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/QZTV32466514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bcd8b8c3547f3b942fbdc3c9cb53588c0bbe713c21cd259f73d5a9e92637b7. 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/DGA0M2423885.
I am everywhere and nowhere, I am everyone and no one
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9912227b364a02970ffa371a57dc0a82075dbd1260e65b7c3b372955e6e04003. 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/QZDA72573634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe641470444c33a7d4cb30a517144479a255dc09fd00a159e4a76f7d05f28d5a9. 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/QZTAX2297368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b4df9c95e7f47f45e19541d0ee28787cb08783e83335ade7037da956333281. 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/QZAKB2004422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075e1bf44b6f2d5f7f13867484b6607199f19c98330d140b0e3cb9fae340ae38. 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/QZQAY2428284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47c37b521f633c3e7d5f6993dc6834391145865bb0e17b52ce2a6892ed60930. 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/QZW9K2382678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3649fdcfae548b81a7f335fe8dbf53bfb09b2a995ad118edabd233eb1de3ad. 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/NL8RL2510159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3649fdcfae548b81a7f335fe8dbf53bfb09b2a995ad118edabd233eb1de3ad. 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/NL8RL2510159.