1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16549f65c13075e55bb7b7e20d78b7a4717aa97acc7d598d13f2523de2eadcde. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e10a37e-0f4e-45a2-a110-1aa407716bc4.json and https://artists.proofprofile.net/proofs/artist/8e10a37e-0f4e-45a2-a110-1aa407716bc4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35aba1fbea6c5860b7429cca7945ad36948c3aa19df7d6afbfb829c2a7d1b29. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TRBTO2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68bc658db33d4a0ddc8708350184ee88b1d2ea708e54cbb5dfa045c14e02ae0a. 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/TRBTO2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2481a6d7049b8b5a68ab364015001bf390aa14a49190c07735a9c5a196345c. 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/TRBTO2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de144da8e24de3b8459d18622b5ddaa2aef0ef10e7707a2ea73f1f8ffe1e7f2. 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/TRBTO2000001.
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 0x93da41a204e3fd86ab2f31fd48ef6ecc596407820b8966bf691245dfe6bb8cba. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TRBTO2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1152b4ebeba10de5a0ebb736e4152947920d2638b9216108b2185c1a2314803. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/TRBTO2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6288c6464c704853df1c3a710a6bbaab582ce10bdedaec0f565e9b6fe351c033. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/TRBTO2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752e178f06ed8510609a372dba2d5365a4a25f56edc857513e90f80a434c7dec. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/TRBTO2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1dfd5221e4281eae39041fbd7e5ffe524f43b262e632407d5ce02a161271390. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR7251700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ab48cdf0ef4aaa77064073ba1207e1b9dc189a0924ea9fc2173b239ace4b0e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR7251700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e3ae63be9bf79f6a03558289563058d5d6f780e996e8291fbd9e7d17ce884e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR7251700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9e0099fb95a0cf094126b64120f21cb5d7233daaf0b95a362653a80fbfd73f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR7251700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6b1d05baa671a144d31947e2fd70c1ef267837a5baf16c973e7b46d91c0ec7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR7251700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5674d545831c75f85f4be0af429251a7357ff2bae359c5c79330272537db93. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR7251700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8291c6d9469c6b412ecdcb0170d55653914bd05af1c69013f3256bb54d4c9df4. 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/TR7251700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d43527aa14cfa261ef173e8c133c545079f56329d96b345c22ff5e6fdf7d41. 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/TR7251700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f3a7d41a3b96248f8b417575d2c1266a26cc7829cec0e986ca7e3d23e1307c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR7251700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7de02660fba5e5b291d6b1c513493be9ddbe0d535b06e54ffb2367bba02a98. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR7251700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb07c2e47ca9cd2bc4015e45acead4727edceff702de31ef5ab4226c7894acd. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR7251700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2841224ca6d9de5c5582ca4892305eb8f373d578e57b1f658a9ccb225ab2a66. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR7251700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2b541a063632337d69b361f7f60f84e27f03bd2cd7332411133920db9513db. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR7251700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015f251e0b78b9d35098abdc46a775cdae13d07c2d4d22a776c913e66ce4649d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21586594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f076c0cde5fd826c2f478fdd308d68dc53e51c251568ba0c94e1b9b8dd1cbcc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21586598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c730c50a8034bf795b473ac29a160656b27341954974b86aa82d8bd12c7fe2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21586599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008fc622b07b6f043b271f3da0a9c0fc50d4c55b00fccfce98a22524118823f5. 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/QM6N21586601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e98103cd272b3b7f3bfa1a700449689e71f5d1190c6a1547f7393b5cf2b536. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21586604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ff4be8384c36a564ea14641988441b894b8ea5093c026f3935e7557e3bea3e. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21586605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f97beecd4e5aef4454f3d6a04d5b665fec07b9c899c5863bed3affde712da9b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR9891400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7845451d31a140c42d38bf6db358543f276c1bf21671b24f615b382f541b41a6. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR9891400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82802303a4b9d31ea22d7607e5cb0efe4381570d47a5de19f99ebf8f6c978bc5. 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/TR9891400117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a2b2d4f5a7a87ba80ee841d7edaefa57347104e580e501213857b2361a1022. 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/TR9891400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882bb64d9797c73fbdf84252e79520ad3361af9ecffbaf1b5bb0b0cb86cb23d9. 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/TR9891400119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa529722170bdc5cc918ec4f3a3cc855cccb6cfe7235841152f6bdce3b5d5f097. 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/TR9891400118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e09792e9f9501b394095986d987d6d2c232f1bdc3e8359bbc409e4aee3dbb8. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:01:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR9891400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fd626d8f7503a4c11a4bdf470aa3b97ba4d3cd1074a0f08a94df75138b9c92. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR9891400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e3993f09538590c715ed1f879b2e498a53ff55eb099042e8557c51597e57a0. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR9891400121.
Babandan / Yoğurt Çaldım Kazana (Potbori)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff8c47be65fd022295a114dec467c7b5eadcb2b90a24bbb7ac1e72bd598594c1. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/TR9891400114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327d48d12db0e73553b700d59838e28f31a81a0b6caef4d312644547cab2b63b. 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/TR9891400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccc748ca98d78ebeba878c013ff3f0fead6b5db94ca5c4b668a804c75bd18f0. 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/TR9891400115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310cc4ff096026ee834ac902922b230c5b5293ec522928274cbad162515ea04d. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR9891400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f43c1a52c0f618482ba923e9b47b059622b8903529f8059f992aa7802c21c0. 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/FR2X41426249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0f09227259d2ac60c78f31f6f1028da04645ff9e3e8abce0cc06874dd1e3d6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41426252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93f5405b667fc59a241ccb4c08272aa70427f55ab33bb4e8cd465e556313621. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41426255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2d7a0ee30d8614854c3f01d02140617489b3705b19f658bf2cc20fca75b689. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41426251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b91976065f979c3da8fffd6ce0d76b165e930a2926327ad3909d22e3d78e8a. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/FR2X41426254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd04a859ffd2cf2c7cdf683a7709cf7a8b2fc5c823fe98a1a294f60148c6737. 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/FR2X41426259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebecefba6725291f48287658e31c31c8ceb25495a57e9321106b037264028d5b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR1780901292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf500c8440e4a44b2c434c3ae5969e404f2bcebe4cf1c971ec4b972695bd35d37. 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/TR1780901293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7e77bdfd77ebe64cd6b2e14a0d32247084e5b4ca2c5a1f1ffafc6d0b8c315c. 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/TR1780901294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c9d76498e90a7bb86d39ce7eed987cbfd089ccdd5d2cf404a1a8064ed4dbb4. 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/TR1780901295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69166c42e1f8ae76f1a64751b183ce7c5ce5056e0bfda774b9f1051ed09fc619. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR1780901296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84898473a1a2a47e967beedf5d4a493c7d054097e9bfc956b096c8690ee89fba. 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/TR1780901298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e80316432f89d718d0a162e8acc8afb91fd7052f9668a62941b00a789f8004. 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/TR1780901300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c9a0a7c7a61df5026019e42ab0a4c70af5cdad0ea59ef51e5a02e7706e7101. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:02:13Z), 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/TR1780901297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132c1f19afaaf53d74be8b585b60bf847c0dfbcc4f40115cc16e50145d2d1e44. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:02:41Z), 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/TR1780901301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb827e2424d880627d127992874329c0420480b37af8b58dd10324729ac552331. 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/TRBPU2400756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f381a6c096a6cf6a1bc41580b19305ffea3a2a61d15e54a906e796b58c23b49. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TRBPU2400449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3915a5045b87a71d4b04147e7f9109dafbb2a43e7b5531f60b811390a6c94e9f. 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/TRBPU2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb399f3a88ef0eb17d404d6ee37c313aa732a238feb40c4bafa6ac2dfab8fd7c5. 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/TRBPU2300404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5c46a1fcdd342678c8752d339447d0a8d455fb2c2caecdfc7c99c143b3132f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TRBPU2200741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e27ab316ed2c506e08000839a176861f6b1bcb9634d0430951c846cd1331dbf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TRBPU2100729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96eb1485c408a28efc0dbc33ef93875a61e342ee7a4fc909eb3d3421ff5db19. 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/TRBPU2100544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee67325b196ca694afcf8049e7b73f39788bda1f45ff8bdf951565663a8887da. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TRBCM1804826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd561561b495121ffd466d65d9ec4aea3a81f2f61bfc8ef03b996acb5099c9d. 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/TRADP1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d3eca0c722469676d5a724428c1740bf261d323ca66a4a0fdfe0a84352f5d7. 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/TRADP1800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d160057c6323c5356714a67cefd377c20ff0f3582d326f40e4b3ee20f48391. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TRAKF1612356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b8158d5ae5380e21a9168159c8a24bc858fcffae957c04037f77b9a106ff37. 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/TR7251700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7edaeda0eda4f1b5784faad33038a73e3a5ae64f18df2a2ab0e052be60944a87. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR9891500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33728a7c2be9370b28adbafcd5560d66a63d0f09ce597a5b5269297880de2c03. 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/TR8141100085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5146d720af84ec119f21fe141a89108dd7b8dea2f11f4605bf884577d8c7a5. 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/TR9891500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19c2db2dd28c2308d800073e70b683e9f97e089b2d84abf0c2efa4013bd2f89. 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/TR9891500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba22c569781ef18a4157ca6ecfa997252216b3bbe75190efbf710cde41b7112f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR9891500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651b754b082e0dd68ddd2a61ec2e19e7273a7cf5346c6d8ee9f7ca60d619d83e. 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/TR9891500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf152207584e420e0bce37202f1b034d8f265d2f1c7e8283cfaf027c8fd34d2ea. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR9891500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ee7eb190c516706a175c5753b06cb03a02e04902135d594cdccbf0e2dbf3c8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR9891400171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787c263234fc147a88dc890ccbc6c4908ce59213f3be48bc08351768ae12d9e3. 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/TR9891400179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3bfa62ac69bd8f4a000176a265ac8465cf4ed5a9f4b5b537e47375ec85674d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR9891400180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe4dc98927baffcbe58c269e4e30d08cb24b683c80626b213615636408e24cf. 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/TR9891400181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04bf7cf098bb0efc332eae01b12b27322fd8b9f2d6df8509df87dc8d85cfb56. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0432004192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5542a21cdbbd6d9805aeb71c3166ba83435649642ed0427cc0cee58f97984c5. 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/TR0432004189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3322f3e5cdb001b1be1af2925a64fb380341cdc7962b22f9baf58bdb437451. 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/TR9891500034.