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 0x9db86987abf0d092602d4408010f9869c81926e2d9485523576744328be0cb7a. 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/633de994-2c89-4a6d-b21c-20c7a2f82e64.json and https://artists.proofprofile.net/proofs/artist/633de994-2c89-4a6d-b21c-20c7a2f82e64.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 0x110944bd806a911d66a75c0140f291d48eedabdc1e84c6bd8c66f69cdc909d3f. 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/AEA142001188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedae7f905e1dba2ad7c1eb348de500de14eee0a080daf133e97ab40ba1f23618. 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/AEA142001191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0003d1e9dfaf27047fd772f1ff6a9c5b2c45d433b26dca7f774b0f0198d13935. 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/AEA142001192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36aaf581be84bcf09bd0ba45006be0d16959296f56b41188d670034afdf712ec. 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/AEA141906161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a01a90b3f14749f61e4329894d4a55ef26bc3ba38df9405f4a21ba6bbb1705c. 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/AEA141906254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8089063d4402543c61ead96914f62a1be48713f000ceeeba5c31ca90f5049a. 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/AEA141906656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1170d7cfe3b12941206a79acf1596e824718142d6c33dcba7c9be676277427d9. 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/AEA141907130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29d777136e5470ce8ab3f0566c8e01bf710976f94f8f3f98cbcbd36f8f8e4e6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA141907376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1206e874ada35ecceea0ace5e9824ce8d02bd85c30695a0ae48dea8eb3c76290. 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/AEA141907503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2deca17fd7a9e647f39e3a871b4c31b9ad10d6eabdf1dfd532b3d1926bc8bbca. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA141907724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c9a830992862905c98a2d803a67b21cbd310de57a3f8ccbe19ef7f97d90183. 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/AEA141908209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a81ffb06434314ca4cd3f8cf6c6293afa2fdd88981c2674fd8c5ed2c0c9369. 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/AEA142000789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f50163975aab9aa251a2a968ea03c5f45adab2ac0f933de394bfe34acf6ec51. 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/AEA141402322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65e14ad080cd24cdcc3c3d0b1f695e24ef177a1a3d94de1c7bc4ba424a3e263. 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/AEA141402321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba41942ef9fcf9570bc5752c61250b8aac9bf9036b8fa8644be27fffb29849b. 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/AEA141402320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b654f1ad18114d4da77c64f8e4b1d2df642acb5d71dc1dc5979e5dcd7c0d2e. 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/AEA141402319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a226e2535763c2d33b477fc150ef9657d99be9204927c40cad88359e90d090. 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/AEA141402326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae29b5450d27b2f63597de0ec1b078b8d35e974c02a8a67a12c060bf14fedd87. 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/AEA141402325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce9697aafbfe9443832cb1171779fe840d91bf070780d146173dca050371385. 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/AEA141402324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e36e5500b00c8a76230a320749bdba449996c314ef9f87a140b08b463fd7de0. 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/AEA141402323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305f8f4b49af9607900ba7e425cadbec3bf21e439331da7b46fbb7063fbd82aa. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA141402327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b2cdd03f0bf0dbf8a21e925a9839aa50dc90860262e55cfe570f5ddb5f6eb0. 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/AEA141402328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a218f0dbe6857194507a51a105e55ef78a90b16975e3dc5eced2db24f4c8e3. 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/QM7282461246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3eff56b6ed455589af70d6747f053d01b7cf46a7024e6693921ba985c4ea882. 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/QM6N22408000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacbb6d71b2fbad9a558fa98bbd4224dba1e8f1b0cc080266cb955581d584f46. 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/QM4TW2498858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342fd3786307b88bcb141382b222f7b797953f8ace2c900ff4a2f2de22b5de6e. 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/AEA182400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7f1017be0ccc3f666f8275ebfde7b1dbbbd35d3f8f506f4a328ac4c99458fd. 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/QMFME2252766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64cf90681bcc681530c6e6f214e35aca5ee20710d92976cf357e0b2330ba6d90. 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/QMDA72335926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acfd6aa0d7884b867e9302e1e044727cab1b5fd1defa4faf0b8d644ea4a8a4b. 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/QM6P42310173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd87c5d1b7da1c02548c01922365f6cd2ac4072da0285c38bdda49e5d1954b76. 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/QMFME2265847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e99cd50f39db4239bebfe0a9925f78f5c23d456fa1e9dcb7d37d2aac2c1c83. 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/AEA142211883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c757e79e024ed8fac159b413a9ab7983c4f32c6d1d5a7c701171e74d6adebf. 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/AEA142106629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff009e4ae2e9545324a9b867cd2ccfae39ab108b36cb9eb8ccc5dfd187c3af9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA142106631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cf3e0616fc497c84d61d08a2820ed5097a4b5dd2760e64f7e245eedd875bcd. 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/AEA142106632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59b9df175ed9c202a52d82a88e18198b50ca6eb1086f372947ca92617aecfdd. 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/AEA142106633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebbeacffa7c48b5eb85841c777ed7dc0b26c0e5b553a86b077216f672f4e2e4a. 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/AEA142105666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527a859bcbe22388f5ae64eb1ab38a7e7ff3c2f9e0bd5e02e138decbaa710cb3. 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/EGA010550854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8ffd4476bb4d2343ca8d0d902c28e976548a96b1886b3f2d67cf1b8a61ab07. 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/AEA142104717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdf9c66040f077a4b3ae6cb312444dfef011613b4cc5a30d3f306446b4ab373. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA142103382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8faa588227d8394acbfbbbf6f065ad3638e8ef04154f16f0e1b4d5ce313b72bb. 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/AEA142103033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b0325858af8fcb680dc91c78785ed004d625a7fbbc5d448fa3e8f4d29894ce. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/AEA142101023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b0325858af8fcb680dc91c78785ed004d625a7fbbc5d448fa3e8f4d29894ce. 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/AEA142101023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27b37952f4199813e95bce5c69661963d871af7e2c7dbf6bed2b9e5ce97ea24. 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/EGA0B2000159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7532d048260a106bdc376fd53256ffa70968ce4181fa37be2f610f2def68cb. 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/EGA252012406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf321b96fdb66c2b8747ac3e140f2d10036ae1498fe2a1493ae57444f19202f5. 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/EGA252009621.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1228d2d249f8b2665f905f73850fe94c081b13b1cb32a365ef16fa3352aaacc3. 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/FR59R2050351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e233688accbe0e9cbb0a72ee14a486ef59053068fa813f1478f411e8986ce1. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA141903203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cb01eb3debdf535e6fabd395e64205b22a37464d864b08fbf19818668c05f0. 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/AEA141806043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff99eca84a665ca69a1eda1a852eae2e44a8e5413b06575cac61f7bb9451e23. 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/AEA141707209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36afc44bce0f8bd13142ff742ff737f9e270f9a7c420e1c7905db863d9839d64. 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/AEA141703735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4478810102ea961c8f7d984157fbcda841db5ebd735bccce3df683527d54e312. 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/AEA141507427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad6126c12baac501daf1e3fdf7770e74e28f13894e455f156b8b7e74ef7e378. 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/QM4TW2573325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ddc40dd2ebd96e4e06b3ca07e8bab44f0bedef5a95f1c747cd551e34f50859. 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/REDF20000127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf5d78b6808ade96439b151ed6493eceb7f415d88144f8573e6947b670625cc. 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/EGA1K2402983.