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 0xfd3d4cf3d0774711e04dbcbd7f17d21b40b9783b1967ece7831fecd7c6e91d7c. 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/e6a2031b-333e-456e-bdbf-9449dc829d74.json and https://artists.proofprofile.net/proofs/artist/e6a2031b-333e-456e-bdbf-9449dc829d74.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 0xbe0497c35b17219bfb2a93635ebbd80de556dafeb51fa8eeaf239d5bb6aac232. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABM1381139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66ac6755784dcc2879993f4bf30236db7594c07a68fc46e480f4bc9d229e42b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCABN1328633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299c02e370e1d3ac8c94d150611b9240f20a49785b0ee157a82a54a218a11c9b. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/TCABR1394038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2633818daa776c53a20841d173ce5a3e613de426ec47f19992573eb6e02c429e. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:50:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABU1492801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff11e1504d77890c6b95d64f54b6cc4805ecd36d8c5fa151bab77644b5762a18. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/TCABU1492811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa451962b7306e6e61172fad8ea916d351148840117bc08242b7af0d505801c33. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:33:06Z), 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/TCACB1480676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4b3b3b0a2ae580b821c2bf444a6b9364d3444a9d851bf552da8398536abac8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM56S1650051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7503699b9b4307326c22f0591a9dc90dff0d74927e50b71a61d19e7958bd752e. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QM56S1650056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b2d8d39dd218523ef3e84895a527ff83c6b356c47b4c5606a5dad8f717edf1. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM56S1650059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe417d265dd9bb6d3ef7ed229e106b4faae4c5070d5d3bbfbd9f03a7d8d746700. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T08:13:46Z), 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/QZ9LV1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54daaec891a97788bb91a05a675b82224610f2a6d5ac178eb535338465d9bebc. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZ9LV1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d4c9555b66e751335f51589b656c8402228db796e60493aa86744ed2b8a2c5. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZ9LV1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39234cc391e07b323e2fc06081600cc6f2367df501625a93866152b79a7216ad. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZ9LV1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101c7ce4cd3c6f2126bd4cca11c414444b0a947aa65b100e930cf7abad906e32. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9LV1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd99ae4cb8f6ac4f7c4e852ae5056dcf1510fba8a3cb7728b61693ad20f85bb6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZ9LV1700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe9df16403b7f9eca29f732ecd59bd2e746f149e27365e4656aefb60409da10. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZ9LV1700012.
Because / While My Guitar Gently Weeps / Come Together
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80cff80a82b878e2bef0a9aea95b8c0862310e36a91852c744f210675ff5ce15. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QZ9LV1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda92efada21945f3c192847ad604e708152678303032866667017416a282a8c9. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9LV1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa902e4db561f2bfe03150a71e86ee8ef31548098b14356e258f8d941f2c92af. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZ9LV1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e3cebe84fe600a5a3d95485332ab19fbff9b5c14e940e9e862d64033430fd9. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9LV1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e5882bcb03ab704fd2854ef826f742ec5e6a25babcaa7b6f451e32c2ef40b0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZ9LV1800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c9ad6e83921a28f16fa1c3967c874247974fcf5562612989ed9fb68b6c5dce. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZ9LV1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9090a536abe30cbe327003cc71bfdd43c2da89ac66cf44bbe3e9ce1f4e35e88f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:11:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9LV1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0cad308548dfc59cef8ff4acc6460f33bd606ed97e3ba84e9f8cf03f141ae4. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9LV2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a08b7ce28babd6b99bc38d2079f9f9d606b82c6d08b6b71ae736e6d7f3360c. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/QZ9LV2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21c7b9557b13ed21b1754681601868d518ef7698310616ad944b7679d29ed67. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZ9LV2000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4612f19429547b9adde5ebd18a351c7decc997e80b259114df090074d6a1c4e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZ9LV2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f5af33422cf5868381472a1f980365143f32bc0b937c40282440ce2d4ab8db. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZ9LV2000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e68f0482f250ac8cead9560a68ed94e2fbe64f90a1072bd2bfc7eebd10104a. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:06:15Z), 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/QZ9LV2000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0c4202df4019d0b20e946fbe518992e292cf96e45f09db78ddbcc8646c2269. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:07:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9LV2000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc0ab3879a8b74dc769189c7188e5b388cc21a634e9bc4294aa13765a5840d8. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9LV2000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0060b4c5051c004c70ebf72f8fc1453fe62369ea576674f2ccfad124f075e9bb. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/QZ9LV2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0124eb923a078ee2d1a60ad58f174592622e5b7eb035d22858d4690f947ac6. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/QZ9LV2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef03dd2fb7be247634eb5f026c0e8253802e42cb13692a6cc52dff7b7ffd1ec. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZ9LV2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc8526d8b96f6364f391feaf2a3102d7a1de6bcac271b71f2f429f7db796b83. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/QZ9LV2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c872957d73096aa41bf95c2729bf743d3d70bc3adb15a5ec2a6fd8db399662. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:22:07Z), 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/QZ9LV2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebda921228a5f37b28ed86146040be2a8f507dc14b96a16cbd1232d3665f655f. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9LV2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d2146cbf30d57f82581212ebc14708cad2b87518da09938952e66526f145fc. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZ9LV2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd230241def3846a5f9df45bdf288a91fff37873b2f8c7fa7329c2f980cbea217. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/QZ9LV2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6e049ac69c5b6694ce9f40c1396335833e662b6d7f4807c122d32082db3bdb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9LV2100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892a993f0d4b444e2e88bc2ca67ef18ef890a2a6df61bc6740075437795db36b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9LV2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07cc0eb6755988dba73eeb90081ba2e8b2ef076fdfec82486da74af5c4be3cbf. 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/US23M2201385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0751e17c953418a75bc35c1efe877a464a4399ef4879d90db6e4254790d10883. 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/US23M2201386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e9b38163ba9b2279a99f5bd4553bcb7481320d6a0348a76e09934de8c91d47. 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/US23M2201372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc1fdf29db5e4549336aa85183ca2b143922d0713e9b6ced32f9afb792ffbe8. 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/US23M2201373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aec47f3b3b32e0df1e0ae24062562ceb1eb48a7b4beeefc7072ce6fa6ef769c. 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/US23M2201374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0f06d5970465c01aedc983e103d3ca5396e123a8cac6ee510afb9ab2f77a0a. 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/US23M2201375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05727547775dcc5744946a607beb3a3ce29db0019d12b15fc408c6d2267032d. 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/US23M2201376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a4ca6f6290c832d5b8d54c7ec7cdb115c4aaca93d88ca928c69bdd731e10bb. 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/US23M2201377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85289b7dca89c765e221f214b776a7872f2454627d0aa2e82f227a8ce195b7a2. 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/US23M2201378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed201f9bed2a58cd07d73eeaddd83a24ad8f71e67ebcb64234ac3762fb27a8b. 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/US23M2201379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687b7a7e8fda36aa9f7fcdcd68250ea7624d3f0489e50c5e2ed6d0bf0338592b. 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/US23M2201380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a094dc3e06f806ff5da78d5fd5626704cb110103519f54e6c67595b7a2b149. 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/US23M2201381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131fc78c191e16e7b8106e940d5ff1153f0479e2142a1012a54677fb32fac43f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZ9LV2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ffb706c0114aa86a51f346a695ce4dab2b09dda30f7fa5fa3bba190d688928. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAHZ2438814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1b50f7f8efe87b1fce5d6bba443574fe3f4f10b8f9166c324743ace2e8e578. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9LV2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2331119333fe44316866f54bb08bd1a6e28613cb4fa68f176182ac485359e3. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9LV2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5808431b47f7f2b85e6e8e7ed76169cdb181bbc9ab77ae85d4125fd2b9bad6b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9LV2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869ea499d31e056468efb89d8c1650e124edbd685a079409ca010e2bd56b6112. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9LV2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd291e70fa5b0947bb028e7bad9be398e4947e9674ab725d7e7db10be4294dc92. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9LV2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4247e5bc411ea9ba01377c3b30420f50dad67705bc800c0b0e8cdbca73054f9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZ9LV2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609556d3cb56753ffb9f5c7eaebf205d24a53cbad1f6a39d8ff0ec4a73f9b62d. 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/TCAHR2389451.
Still Hurting (From "The Last Five Years")
Never Enough Broadway: The Contemporary Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a763836bcfad564f63ecf9f1304eb601de82d0a4974627b924b3be6ea1d510. 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/QM9AA1867631.
Moon Songs: Lullabies for Baby and Parent
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae11bd82325be98c50ebae95c914c3af944aba6b09a021625bfe9fc66572f6a. 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/QZ22B1829257.