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 0xf934d66a734ea0cb90ecaa3ab27cb51765c65acaf9111dc5129f3ade019bb234. 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/c473d69d-4154-4677-81c6-238416c76452.json and https://artists.proofprofile.net/proofs/artist/c473d69d-4154-4677-81c6-238416c76452.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 0x094fe484b7ea0bf0e81c31e7e2e00d6f0cd5bb63a9478da2ba2fa980cea327cc. 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/PLI365655960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0214509d31fa34e68d78de93e8475c0419d8aaa4dc590b8f6458e34d48d2844. 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/PL26C1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a7dbc94f5b9c6f3311ec56617ca7d5b1c2d749454238a091b2140e0fe2f25b. 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/PL26C1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb06b150d16b940dd89c75c00751650d912f736cd313aec2686c16f1b729f3f. 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/PL26C1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d158a25d2628cd092a4d9db4bdecb2fd0c57188f2d43c3d3b022a0e2ec9667. 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/PL26C1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144efcf4f777a5c80dd9a1de62884b583b363989bb3e414138d0725bd43ec129. 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/PL26C1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0495fb40fef2967f3b5781e7a1d2449e9296e1d77677bfd58d456eb8852006ce. 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/PL26C1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756c3fe94e01ba3be1b24c8eaeae105864952af3b460bb7ff5cdb6b90713b7e0. 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/PL26C1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4a87b2eac14a96a8298c7346719b4bd0053d33c96891d7072281299a4fe211. 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/PL26C1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e039fe57677b0db78eac086f0d2bef27e89dfbbb04519307ba01a8008f6fd6b. 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/PL26C1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf4bec764f84c87e478545cf976fbfbfc6b06de22d7de94ec870e9e05ca3824. 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/PL26C1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb489b02c9e8cc2a2c41bdc6abcef088097e20d06491826a3fb42f23a14ac562d. 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/PL26C1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf325245ba81eff739db39f7f5e2477d80889557013201862acd1d5ac824413dc. 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/PL26C1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21df4bf1fab81380ad25c560954334d161fd6b2743b4c8d781a77c362352991. 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/PL70D2200235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64714a1c6d901e0e16368317e96703be7196ea66f80085bb67a7d023c1b13ade. 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/PL70D1900168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac5029695f4fa0ea02818d619cf7c50fbfb154609911cde663de2290d2bab6f. 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/PL70D2200209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f706cf38f1117edd69c3908262309881cdbddc8d680dd480452d6113201da6. 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/PLI361892250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c558e8815496ee91d06647f706ec8d24d67010c454727d58d0dae97146095b1. 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/PLI360411020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22a867c215a29c78f065bdb73d5651668223ba41645448eb30dddf69e759a69. 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/PLI361892270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03e564396bc571cdbb4a28e9c6beb0a4266d860f8abac4b17157718e06aa31b. 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/PLI361892280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094fe484b7ea0bf0e81c31e7e2e00d6f0cd5bb63a9478da2ba2fa980cea327cc. 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/PLI365655960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5ea9c314fd37d915eb4f73d228f07a391bcfba852edc7803d260b01ae669b0. 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/PLI365658240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9743a6169cb8d8dc7734e8727062b487a9aed620faea7554bd2791c8656202a. 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/PLI361892311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79499c5723aea79ffc96c574e839501c11c9f4f2f609fa2bbcee433df7f2f3b. 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/PLI361892341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5dd96dc4ef8ecdb81773bda98bbf8d9d4507e812acedc624e542776540f23d5. 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/PLI361892321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81edb4b57a843a7b01b47f0573c5cd85bddd60753375d0a30ff5e7364c52ba7f. 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/PLI361892331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a973e2316291782844d7cdf18c89a0d31ce130cbaae2279073f93f41e6ca570. 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/PLI365016020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03e564396bc571cdbb4a28e9c6beb0a4266d860f8abac4b17157718e06aa31b. 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/PLI361892280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9743a6169cb8d8dc7734e8727062b487a9aed620faea7554bd2791c8656202a. 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/PLI361892311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c558e8815496ee91d06647f706ec8d24d67010c454727d58d0dae97146095b1. 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/PLI360411020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fc28fa67c5d88fe528847d23542d811491c82b3d1c491db4276d9e9fac7459. 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/PLUM72100067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808e53b73be254981923057f9e2c504236f859b3946f4b7b3bd099f724ac40b8. 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/PL70D1900053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53366e7b4ce5cd87014ab7f1f319b99865128daf128f6fb5ea88ff190e4c6d70. 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/PL70D1900054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6fa30bc4e486c4d1c84d1b0362083bce7675ccf5316dcac4702a180b92f988. 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/PL70D1900055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9431a34ce1805b0952251956332cd3c0edb421872c7d82157af1e59d82e877b8. 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/PL70D2200190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced1b43581149937d05cb7d4d1b7e68be70a7a4be413900ea95d538481c335be. 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/PL70D2200210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecd0da620f50cdbe0bb487877fde45ffd30c930a62dcedef48874744283334f. 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/PL70D2200204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957fca3a7f0266e4eb085c5239bbc83165565d90dec3fce82965fdb4804e68a5. 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/PL70D2200211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf13c2840f25ce115ce8f13323183d38ce0263f779d6869769e6e0f4d10788e. 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/PL70D2200212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5944bca45692236c9e907b56ffd4f61efc91264ecc0f3de84599b9c36892d0. 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/PL70D2200213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ad18a2d2550d341d0ef22586ecc1c49ed65197a2f5341c7ccac82ead24d7b4. 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/PL70D2200206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c84618a74d6ac03adff1578a1d93f18a6570678b8a6a7e712769e37a98b8f9. 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/PL70D2200214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa026fe3a6ca013b14fe0de4ad32a431b4ebd886a6c1ade505abb66e431a12b5e. 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/PL70D2200215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1864d9d29ab5541d31a6e8d5bb33f229b0232cdb9c9e67a91aaa2e3c4a2dbd. 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/PL70D2200216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa847cbe5b33e70d8de4f7d8d9b4d4c83eb3bab71ea8ca111f40982f1ecb7792. 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/PL70D2200217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6abf903fc18cdd536d1f828a2c551e372f5e2073c70b58f2a6f2c6ac3baa91a. 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/PL70D2200205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf423446a11710ade003f8f5e8baa2b918c41bc0deb89578c0f3778c6cfaffdbc. 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/PL70D2200218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f19dc1e4fd7a5e5373622b756814c74360c16e7211bd5cf046a2aa4d82e407. 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/PL70D1900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75bff1bfcc7ae44f0d58a4d856b65bf7ef79593a8e363e7a81c5ff0075ceb1c. 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/PL70D1900060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d76bb4709962d33ed963f4ffe03e6761d76164b7c7e391ab3eaf1f650e12b28. 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/PL70D1900061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4833d24ab5994f5cc5d594c972e9349ae1aea93729dbe4d1a2989a12b188ee31. 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/PL70D1900062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20564a8f8d240b9b5c7cfe738d36ac7e8173ec13589b7530670272025ee58957. 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/PL70D1900063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0c8e8a36c6a911ad95118dbb8c00cf7390ceb363760800448b8b9a979bc151. 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/PL70D1900064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90847b9ab31beeffe182c075131d1aa3f59d29c2d6e57956ce254eeacd9efb71. 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/PL70D1900056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419732df1fdfe4c296ec5e264607b5b0d9660e320501236603d2086a169889f2. 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/PL70D1900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbde3de27ad4a73976678232d8caa3ab40b3cc35a888cce20845978ac146a59. 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/PL70D1900058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9e544421a9ee9a5b8b7a9a5e39c7c3530a8cf19b505ceceee922c65b865c68. 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/PL70D1900066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86403c0610a103b5c1f68e3ba65cf925d79b166f2602574d5d765e29d01a27a. 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/PL70D1900057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87eed9907c6d92c36fbeb443307ced005bd181b3eefade1150eaff0a45e091af. 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/PL70D1900067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57f69c1a88fb917c855621f25f0f67ee2f5bb5549d169eaf07d54df0098da04. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/PL70D1900093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6338c272ce4a76e9bd7a294cc61c0173e342d950cd7630057dea8b33551af410. 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/PL70D1900094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467913f10a2ff732274903941754cb2c9820e6f285da2d5e2b776a1943405cf9. 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/PL70D1900095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b8184a6ffa0d1209eb7d05c42c577624b5063fd0c8498fdddc0bae1d5b25b6. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/PL70D1900096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f60d728ddd52db37ce25e32e22f3b6b2c1160080035e26f5e38ea1c6c99b47. 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/PL70D1900097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9166e9ee6e337b3a5e7b570d9eb55533d7b71efb0c902bd9345fa637fe8243. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL70D1900098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae13d866fef4b8183087fc75a999ace1663ad3f48b55ceddcfc77e8ac711b98. 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/PL70D1900099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29be747e9b8c3b35e28118975882d99fac756aab6fe327279efb694395d35ae9. 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/PL70D1900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2847f3acb73ac26caf6992bbcc64739d6b610492472e6c7ddfd890de8942fc78. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL70D1900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4f433e19b267fbf12661f0d40e1ce977f0a8830607e0bf7eae71db95a44321. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL70D1900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980904b2790c7c1bb5206620a0ef745cba962a983af16541b1d6b0d192b690d7. 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/PLI367898080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ad18a2d2550d341d0ef22586ecc1c49ed65197a2f5341c7ccac82ead24d7b4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL70D2200206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6abf903fc18cdd536d1f828a2c551e372f5e2073c70b58f2a6f2c6ac3baa91a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL70D2200205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecd0da620f50cdbe0bb487877fde45ffd30c930a62dcedef48874744283334f. 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/PL70D2200204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4f58069efec29c8de43465ad7eaf585c6c62255e705adbc58113537a1320e0. 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/PL70D1900122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f34c20a431d7650ab81b159523920686aef445a73c189c05c52b11091dcf97. 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/PL70D1900105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ffc37343f1b27e17948ba5ed8ccbfd1f5345c14bd2eb89d1d34efbee9f81cf. 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/PL70D1900104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5b2e05c742543b151b0e6184ba6ebfcde773f298adc669b84df75ef05993c2. 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/PL70D1900092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75bff1bfcc7ae44f0d58a4d856b65bf7ef79593a8e363e7a81c5ff0075ceb1c. 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/PL70D1900060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbde3de27ad4a73976678232d8caa3ab40b3cc35a888cce20845978ac146a59. 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/PL70D1900058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86403c0610a103b5c1f68e3ba65cf925d79b166f2602574d5d765e29d01a27a. 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/PL70D1900057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90847b9ab31beeffe182c075131d1aa3f59d29c2d6e57956ce254eeacd9efb71. 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/PL70D1900056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808e53b73be254981923057f9e2c504236f859b3946f4b7b3bd099f724ac40b8. 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/PL70D1900053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69508b6090fceb759852784fd85e09e9748554864da2bcdb9b7afd3847795d23. 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/PL70D1900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5339dd11d1b4b2cff44096181364d5e36ddf53348cc5d0e900fb3dfcff9ca5d9. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T14:10:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI364564721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888d12e28e1ffb3443c388428988b306ba8e21a6d388d354105cde75793024db. 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/PLI364564711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40fc71102a21ce7c22d615a737bc10612050f2a736d1df5553ba698b83b5714. 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/PLI364564731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e6fd6da89503f1a951318a2addd4dc0090d85fbca59036ecdb830406db419d. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI364564741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c38122893b82088619142a46d65422584b5cad5618eb2fd989276bba19e9de. 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/PLI364564751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf158477852f5276a64e18718471cc1e1c2f536528680233febaa0e345fe94e2a. 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/PL70D1900028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa399b82271d22e5eecd0a8d60f9041879da2f912f6d831d1a0217d9d0bb3e6b0. 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/PL70D1900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a53d3448ad02c2dd8d4f315c8267030bf2dd7f6e37d08605653427ffb067db. 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/QM4DW1880263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91139a53ea0cb14b51680a93b10f65f25da724d31ba597a4ff3266cfc219356. 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/QM4DW1880264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4d4138b7b4a969a55f6d8f53ed99683c7d8f074c00ede9c80b2d01475f8ce9. 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/QM4DW1880265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a78f3bd91353957322a1017adeab509515ec068ae74fa0716435367b806401. 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/QM4DW1880266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151ac259c80b4b7e12c9ac04f932de99fe9a3bb6331d03b22054870d5e7d4f97. 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/QM4DW1880267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1588e64b54c5b6f928e734842e6dc78eae2c75dd4d5d1087f5bfcf5279295f2. 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/QM4DW1880268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd496faa6b71bea515d49ee508b354f2d63171398bb145fe575aee9672ad7bc. 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/QZARB1874818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2191ed14162b9f14a10960fe9119549aa40b8cb1f9abfe29e3eadd9f89b551. 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/QZARB1876261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6744b81333eb234d92ecea049574a246713e42b8832e302cc02113f4edb015. 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/QZARB1875476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c2222834ccea8733595be57887855ddf23f43ed44bf98d341db140c7505ece. 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/QZARB1875825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd34e4d83eea30753c4aae2a9baa8ca721402a6fcc2957dcb677bd02be594d8. 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/QZARB1858681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f96cdf846f1294a23688921cb487445c856ac80a109e7729eb3315d05a791c. 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/PLI368985670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f4a8d515adeff6f1d61b1f29de7aa57604ad8616be115e602f523386e939a1. 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/PLD111800078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f4a8d515adeff6f1d61b1f29de7aa57604ad8616be115e602f523386e939a1. 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/PLD111800078.