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 0xcd403a801021442e2f4ed9ef23d3b69993feb93b442ba10b83d432f9141c9216. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb05a8ab-217d-44fe-b83d-0ddbc90fc97d.json and https://artists.proofprofile.net/proofs/artist/eb05a8ab-217d-44fe-b83d-0ddbc90fc97d.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 0xafdfd88689939f6f8c81398055cd729a0f3158121359b7da7cf0157ced1b7b2b. 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/TR0331510002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec7aca4db86f85707bf12896badaeb949e690e2af6c443b2a7042d486d97c2a. 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/TR0331510017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365513c5f4d87603bfc42019571a35de8465fe59495114a232f7ec1d567245ee. 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/TR0331510003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcf01ef1d7fc9565ea847e266db4255b59539d33adea99a144e05ed1c065156. 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/TR0331510018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70938685b1f61d37aea75e038687f29a04a7d61efe703829c0c92ee1cc309523. 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/TR0331208887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24a4fd4ce1fd6c5566fb4fdce90572bf1e5343f3355f6565a32dc6a5973924a. 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/TR0331510019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc9f499b0bb8f3dc39d6376c287354137067a6c9f1cfac4923fa2f7cc9d5c08. 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/TR0331510004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3721c7e1194cca771426fd5165aecf5a41b07718479625cfc69cdcfe6f9bd0cb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331510020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e688b5dcb8dfd47f9f41bd511b3dc175bd4286b1e3579b06dbb368cd45e940d. 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/TR0150540187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1effce0fb2fd01659467c7b6c4e66d1d5943ac003d72be76522a66c61cbcc848. 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/TR0330600479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f870c7a1144c0453240e150ee0ba09647ddde113994de5aec893ac0ce22799f. 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/TR0331510005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd469d80fe2e18b4308bf78ff6747af47ea9a67ca6f64d33fe7018441c84ce464. 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/TR0331510021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3686ec93bdd22f6976770da66adf0dd8097d0293535367f448a99fbdf65d90f. 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/TR0331510006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb536f36f0172820463fe18c8d00d47f7193f8f22957de9e6904df35a0b55eacc. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331510022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08ad1f39bc05f9fefb2f21dcd94102f84d6d8b54f20ad6a6933a895b13d8460. 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/TR0331510007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9473301bb428718e139f630103f18872d6bfebb67fc4c80db73a3372f0f3ca53. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331309462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f263af209f6d57b357132e10cbe0863b4b89f623d0ed6155b9ed7e93243c7ec. 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/TR0331510008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c51331e51e1bf230a012de1c4ca77a87df734f9884ebc5822d9e94360779c7. 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/TR0330706289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ca0316f3dee39bea5b1e74ecaf413b87d82892c28c451fda9145c55d52e55a. 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/TR0331501671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7998a32600dea41fc80c903faa0773ea2c4f31057f35b489d3fa84721b78a444. 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/TR0331510023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c55cd217292ef14bc23cdde33e70fff62f379accdc57f47b161667b9c18aff1. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331510009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b366e3ed0985a1cf8a46e7d622571462d199d7dda3904869de8f4bcc3ba7ea. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331510024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaac8d9a0e1947ee7b66738d4b1014bb38753d589dfc5e8e2eb1d4f6bc36ee45. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331510010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3a3da830086ed26ffb51e1b084906fc2cb35b16968996f0c29fcdf06b0a983. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331510025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc673f51781d4f3606e0f709bba4314536a06b3dea4cbe7fcf63079b838e67fff. 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/TR0331510011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbd8d110a27f8eaa1f0fe2eee15c6689e69414f0edef89fcec018d6ef9fe00d. 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/TR0331510026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065606948e468a3b970f6bd198da3097eba5cd1e9dbeb83ed60ee2bbe086ca7b. Chain 2 (Bitcoin): anchored in block 959147 (2026-07-22T15:43:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331510012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51713e52f0b1e0041da09fb5921054834ceba1b1dbaaf7236c145d0008bef474. 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/TR0331510027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bdade55586670a507a979a6c6c5c8f028d58f0a63e8d35032d83471c06d8ff. 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/TR0331510013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed59b519f4ae049297282ed74bfb3e9b25e5de48652450be9e5707fc7458332e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331510028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2225aec52dd84b2d6a9580471cdd486bbc007de36d62f5a33e1c3683174bc1b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331510014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e73526814bbd144fc44c817a335b6af28ea266aa1dac1fa40e93d06d1d2353. 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/TR3431500753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a62fbeb320f1436d06362ee6c953f4743cf82b729cb7ef5e550b72ffa8fde09. 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/TR0331510015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0004c7ef54ab8f053e1d7738e5837216d9a97d7b281b3e79347c6832c3fb6e8. 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/TR0331510029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a53914d9b112647bf9f6e94d3e3bd244a70c2b87716cedfc02d070ac96ed6fb. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331510016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7056faa099cb38d84b09b09aab6b2de68bb4f16e24d10fae4dd225ba1ef1111c. 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/TR0371800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee515038a056db849c6550b3ee540766874cd87ab05cf6c53628e1e0200ce1c5. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0371800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812cf8eb4855ef086a3e595c55e4c1e762cd574b80e37fde3c22499f7233d501. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/TR0371800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2174b4374ca5d6a69825e5f385749bc73c500599a58489afedf0fe80a61d0de1. 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/TR0371800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf079e4bd4ca98d1b1e303b2ca24b543d7c8b45461d266f08dd096c89fe4e763a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/TR0371800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb275ce88d0e9fddd3feef33ccf7025122b290000c195d8f9e9aaef1f6df0c20. 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/TR0371800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9abf47329db42df57d3ec6397aea0b0e98a194204b53cb742efbd9c3eb7422. 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/TR0371800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c7b4e40bbc46a1622bcac45477472f03c1c598eab095c191d3466ad8cfe2dc. 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/TR0371800011.
Anasır Gömleğin Giymezden Evvel / Devriye
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81f78e823825c8b6c664c6c467fee7c6551511a06444a868468b1c8d05746b5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/TR0371800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859cd1137a661ada90ccae1ccf3f51a1e273b50c05b2fd61cdf690ffbc6261b4. 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/TR0371800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ca36b21ca0f87645c34903e54b11a050214245eb68a8f10a0615550523e217. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0371800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ce2deba0335dc31fb52722fd426e3dcc1c41ae158f9034cf4ce422156bac61. 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/TR0371800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba5f4b479cb52dcae0a896b9a63cbe2ac44c82ecd34e2036bf93b1ec09e0cb6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TR0371800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bbb7f53e943b66e00ed562a1ddd47a552e86163c6119ef43964e211718fb97. 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/TR0371800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587bb6bf8bffeefddece78d5a42fa7f51493d1d90b4e611645ac95ee227878fb. 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/TR6792302344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55b053ada429af472eeba1ccaa41d57f4ad1d6a6b35765ab7da144bbc98bf08. 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/TR6792302345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479af118af8d2f46d2da31a9606ab0757bdccee553cbc6ff0d5b5e2f49cd94b8. 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/TR6792302346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0f6d5242b7b542ceb8e23252cd4af495e5273075cf0a0051d6c6b5d64fe641. 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/TR6792302347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9aec918855de94010932db7ec44b69f3767c3e41e000770cb570357961df7d. 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/TR6792302348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ae13ffb122bae4857c6b98db68ef671f2d183b9d755b387324d1ae3103db85. 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/TR6792302349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac757f5fa47af00fa0b23685c4e6f15d6f9fa649c21267f70734f376f9fc261. 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/TR6792302350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ab91e74bd3dccf081ddfa2e24961c495d136a3d30ceb2b3676bf48e102c521. 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/TR6792302352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893e1b72569b8531e30f1b5136f3231412c00dcf74e043f927a595917ee0f04c. 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/TR6792302353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b9d5044318393e0a35f329361cfbdb2230990d7c2b51873b98f506f9f5e145. 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/TR6792302354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eaf3cc6d3360801051ba55ec8c1833e70f09a93e816223c02101c11caacb3d3. 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/TR6792302355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19389eb30bce7bb6ac46c4126047bff627ec6bc1f715ac1fbc685a15a1487ee5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/TR6792302356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f39ec5eff76813f401e0c2727a9aa65aff511fc9bb35259aeabbd801affc12. 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/TR6792302357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172d102e682bd56dbad096091d8f6befbc192158c34025150e182888b2ba04bc. 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/QZTB32456666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b848cc5280689b46f4d663e4d95423ee9115730f9cc389c2fd7fd6ccbc0094f. 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/QZTB32456667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbe28e4631778768450c467eef93682ed14e262157ad5eadb47fde613670f1c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32456668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe81db6385ec6da4598af7f6af9bbc1f3a463c5196735a3d9bcaa72b459cbcb. 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/QZTB32456669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0771a977e7346f7a569aad220f2fda2882805cd54a9742820c9e4e61cde0d80f. 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/QZTB32456670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f3b6764e8f77cc6143de985695baa236f555537413fbae74973ff02e458b38. 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/QZTB32456671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37d6bee58ef88202a876fe706300c73d981eb39426ac8edcb400bbb27c8b8be. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32456672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2414815303613243e4fc0a42599c06573349ee79fee6c98274c6767cef693e. 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/QZTB32456673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac046040a6d7a142d275d8b596419475c339c50c99284e1e0e16a7347a139e8. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32456674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfbe6a4668bba574ca699219497c7cb437e03681a45739a26077d67c93036db. 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/USHM82519310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573b34d2ee32b724fd951f9afe5ed2b405978b8036eb02d284165a60c6982638. 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/QZHN82566824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b978505b7ed6e9703f5f6202d0f648f43a5b87e4b22eefa4aeb7b9e0b027334. 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/QZDA62579364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0db0ee25513542197c74b30876486e662f6fb714e48732c899756fbe08ced5a. 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/QZTAY2465593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016331264f93680094f64d7671df5b46262f48eda3b93a21e8256bf0d23f74e1. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2465594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674a43e3af7efe4f1d834bf45d322bbefa2708dd8a585e37131b1aba3a9dd465. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZTAY2465595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08264a540f8032d710d1a0e6557c83a87adef943f27424dcca6be928289da777. Chain 2 (Bitcoin): anchored in block 957246 (2026-07-09T01:49:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2465596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161cb09ee629214566fca79b6da7e51ff7a728362920e8a1fcef758026b47562. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/TRAKF1624697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15dc57f92f044b41f401aa7214a39ba8bb5378e9570bffcce1ba40a1599c551c. 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/TR3432400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a665a1202890d77ae5c85862f47b4965845f2c70195d7809799cc608c0a5bab. 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/TR3432201821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bc2777ef2c0ce97167d750c12e4ddf4b69d3dfb782786c21f05595513dab14. 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/TRBJO1900084.