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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6186b25c121ecf8cb5932dc893a807c34e1e433b5d51baaac1d9040d9095f5a4. 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/eca89ef3-a16f-4fb4-91f2-ea252ab119ce.json and https://artists.proofprofile.net/proofs/artist/eca89ef3-a16f-4fb4-91f2-ea252ab119ce.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ff6c81dfeea50fe1479451cd4906d0dd716385f28b2bed4fd2a6fe1c7e8c65. 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/MXF012200162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d72a0b1401000fa4bee48a39a07db6754db3d6f0cea8f9e49345ccd3112bbb. 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/GBKQU1203021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd615d09c0eb540913cb1ae9ce1aa401b274601e5888e7da581cc238fe75686. 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/GBKQU1215635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146cdb0b0b210f68dc28333f46ebd32ff69c14c4253b5d238b1412790f7f418a. 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/GBKQU1344385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c00c44cfc9319cbe75729e83464e6c1465421e8c6f50e1024030835f18c6d2. 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/QM6N22485510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8276eb88760b18cfe44b0ed6c08542536ad502dd19713c7f13f44f730fe437. 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/QM6MZ2458902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0459869d2c8cd06feabc0adfbfc9f0bf288e621964f2533647c4c01d97fecef. 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/QZWFN2399323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4d19e3cf0837e1cb1cc5d7ecff9387a593951a93e75e298931601f15626720. 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/USDY42141957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd157cafe7ae2ed4c18aa7637493a95310e3b6ad9df3b11c41c9c4cee23344b. 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/ES5702000751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551d1be0d86268d5d5d90da2364871ffa612af395a586e4eb0013e1116dd38a8. 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/QM7281880342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8e1ba520be49b3673912d65834ff1a0b9d786924ac6d6f6ac89de8a349eebc. 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/DEW871809802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cda47cf6f9f635b54b17fd9020747358be06110ce13b1740aa6d215c670d50c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES61A1816091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ea0bd4106ac8e86c8d2c840f1a615a5d32f2ce5c6c9dd4330f1f43b47da46e. 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/ES61A1815701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc501e71c179a9f3e8134138ef5d5191469b5a3505cd42610b0e3ed3f6243269c. 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/ES61A1815691.
With Or Without You (DJ Wady & Dvit Bousa Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dcaebca1721b8b074c2d4df3b2448eb204577a5ec4751c7272c54f8e57e25ec. 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/GBENT1608585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d4170b80ec6d8d65b9df8d17bf0b7c64b49fb5840eb30692162a46158b3e6b. 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/CYA111700045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce62587a1604fb833f463d4c8c30f6b3bb76933d50ff6c9e4f160da6be3366c4. 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/GBLV61513122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e010a60c86e600ae870797a33e11f0d6c8fc37179e03e8a34695541aae21e7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42479916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e4f0eab2c05f9e98a794463628e9864476f4216178c0a0fe5914ae76294e73. 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/QM6P42479841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc792ae0cd36179b80fe9579def8f55e41b33aaf621113d49bc7e77c606ba1e87. 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/GBRKQ2529544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92255685f2e0921031de6d57a0f05027a96b795dc2520e6837607d34ed0f7544. 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/QM6MZ2583021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f7e0efe65b1d068ad9804a1c366b6f30271d0b0b7a455b7fc8155d6361fc28. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2510184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9bf84c6dea05a65b376188803e19a4513fc17c92a64095c0eee3587bded52a. 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/QM6MZ2545156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cca846d06ae28c62c57d4b7c4996c2f25f67be2c615a81dd429e386ce12c6e9. 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/QM6MZ2555321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcea8141d8eef993485738ec64093f6764649a8166a2094dfc3c56a9dfe181c. 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/QM6MZ2549620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b66351a28ac620c898954de43c5df751fdebb225821dc83c53442a9d083fce. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2549621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362f7f039a88780ff47cff4e1a3cf895e6cb088ea1ec91e3052346ae4b3ddc3b. 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/DEBY72500038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e76d5f8e555bc56c18964336027876d014c034065fa9996ec83f798eccd2f3b. 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/QM4TW2543642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14bf0de0bb9eb3fd8829859149fdbadf9a89ae5ae091fbc30363d1114865711. 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/QM4TW2562953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7e698f43208189f4b6df9432c93529b05146cc964aee41a77f6498d51c4195. 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/QM4TW2562903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f674fb48de5b1b97f26acde3d06ca77decb78180d74719138ca10bc87a4646. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2410419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9b0c40e2c160f1650be80d694be2b4b8f4d0100b50fa32a3ea78cc6bdd80d4. 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/QMFME2433706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef4ff159ce47323045955b01433e50ac36d5ffb739b0a7e4c5f15bd75c6a5bf. 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/DEH742439936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ef728eea432939c36bef5ff97a2f2c6d9138b5e120e5d82151cd4b3c68236a. 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/QMFME2402579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e3efdba672624fd250c0634331c62fb6db10a7a06e87cb6ac88d0c5df58dc8. 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/QMDA72454419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e71de9c6f968650f7b257add01fd191a59de8aa533b8fe19f3476f9b0b66c9. 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/ITLCJ2100692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7865c7941ba7e8e173517b94c475b1af7f3fd37b966c08d1b33eae9c586f438f. 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/USUYG1578956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d33ccfea30ba7e29953c37ae939190697ceb78164073886e6372099416a63a7. 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/QMDA62418253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075389defce59ec63a75c2c34fcc8a95eab65c2ad95c75ac0848cacbcd88ba1b. 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/DEEC33501657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51169480d0d19ca888e63c88e747d24bcde728a14c37239d101f32e090e13eac. 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/QMBZ92442299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381b4f51dfe44a585afe7ba834d2f9fd47a728924df29926fa535191db87d7e6. 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/DEE862401603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4cbb173b27ec80c0bef7bf0257f113e10f455d38c3560eed74523f24b74816. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92412036.
Strangers (Do You Remember) [feat. Yas Cepeda]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398ce2a6442636faf639a1eceb002470d3dffc1780cf722656fe2bf08cdb3d31. 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/NLZ542300883.