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 0x6f292e05ea4b17a24519b0d3d12b860e10e43f608119c05e296ea7f0fc6e0b12. 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/ab720b5b-b043-423c-8b94-1d8d64cc0291.json and https://artists.proofprofile.net/proofs/artist/ab720b5b-b043-423c-8b94-1d8d64cc0291.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 0x27a1c0641fb9d632d9dd994f15e63c7ba9fa70bc0d97daed3f11a5caf92c05fd. 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/QM3DF2210912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa73fb2a36171c3473160a951b1055ff3c1162c15fa4166074c0509fbb985a7. 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/US3DF2489970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddb30338381db24fd1dae1de39fd951307eb00ef33f802999900718acab23ad. 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/US3DF2402890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde82fbd3b8ca282d712abe145f83a9e41f03e78bcd953c381c96b89eef7509f. 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/USANG2488721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901a2902a606c1883b5bbc46da6cf799deae759a7e928bcf95db955a88c6f519. 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/USANG2488720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877f3dc9b6bc9ba70d69ea5ed784598265a918ed1290b8384c63bb8eaa80532f. 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/QMDA62434404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f384c6e0bd7d8811d83d480ca0db7a2b1cdabb52a079330f6997cd0e31be2d. 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/USANG2473617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b0549e041b347ae29a7c07551eb69e35116fc6182f10f2ca068a0b523355bb. 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/USANG2473616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638c4b836d885c580925a5cc3d3fca0a955fd197629b19f088318a12eafc9f35. 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/USANG2473615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94d36ac4ec72d76ea811bfd0d5c6513f00e9e15cdf7dbb5cfd3c4358bb9cdcb. 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/USANG2473614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba943ba9f0f6081ffa5f03feecf3fba213858441cb45cba26132ab0d75a7097. 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/USUYG1579004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9d8beecf714cb6aacccb37f3b61e7f4fa13ef45090e1d7a51cb2065ea6899f. 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/USUYG1579005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6e9fa29f743836706b95c07cf53e4d421c02c8c74f568f90f4e151110b235b. 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/USUYG1579006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070a8817fd6c1009dc20e5d3c7e851475a5880721f2ca453269cd7bb8e01dd1e. 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/USUYG1579007.
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 0x02137723ce21f06bdf346ac7c8466a0005876866f144ba57083bb650a9b35af9. 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/USANG2418732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8265cd71bc008ea9779e52e43a33d7be23f369916694a274c8934da6c886328. 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/DGA0H2459894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7011c20d76d9f3760072eb7a970676ad36afc3149848b821a3b1431946b4a985. 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/DGA0H2459895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1332e9451bb0a69b708d289361c54aaaa2005e38c4d13f1400d7a159ce9791b6. 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/DGA0H2459896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ea5b336ec5910ec59959140a3845662f77e7f3f19715ca5dcbdea3b55f0fa5. 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/USANG2447354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3949d80c8cce5ec1925769665bca95fcaf3f7390b601b247dc2e586943c65483. 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/USANG2447351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950c46819b5aa28297bb66b4e2d05f2429f7fa2172971a2adfc51d3f55022bfe. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2447352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c90e017786f01b881705cee8e0177530cb87dfbff29469ce811a3a9a654cec. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2447353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06478c006a58f86f4dad7bf0c3857fd59755e73c14fba1a6a770e7385c481186. 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/USANG2440755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25801e8700465633a296bc56ca389c4656558acf8780d22708fcbd0de66fa670. 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/USANG2440753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2da7a4a050cd619b5294fde3b938c154fb78dff2fc111d410d2feeb60147db. 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/USANG2440754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4552a07df200b7593cedea9dd3454e99758edd9cb3a141f5f018c591c15c3d3f. 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/USANG2405967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048781e0c79815aa5c76992f8d4e95087c84212e297feba83d8447b732df9f5f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USANG2405969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803ec07f99a3b89d53939d150fd8b7d5c970456b164bc3b2e327d896aed6fd2c. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USANG2405968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1afd904873d90634624cce3f53551865430217505566982bfdc491cf398e34. 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/USANG2401627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38978e3ce8d7b45ead508eec7b2dcb01f8967bda54d98ac4c636f5fc9d7867fc. 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/USANG2404897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99035ed784083374326fb0d31a8d633955b52183edcfde62fb28461a15e45bdd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2404898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b3e699fe23561ffc7c3a10a805f15d5031b9e2f16cb2a915310459d2853c9e. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2404899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8531500d745e38a9f62a63260042093d6ee7eb9117d0ec17612135420cb2c574. 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/US3DF2497294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a58e1b70468a3766f3367a2dfba395c89b758ac8f958602134e07e23758c2c1. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2497293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a13e5a7ea3732f667cf8606676b3c07bdce86dc1b2659c3e9a5614ac5d06e8. 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/QM7282421916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f97585947c9f72ae986d6802239b10605dc3c87c008b685a8e5dc8b182f2247. 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/QM7282421917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6156d6bd6714cf993d144d70d1d494af4710d3427959a900980ace4d084f9a44. 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/QM7282421918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea39a7ccdbd3f6596967bc81c5327b8d6b55eb9cd69ecaf693bfbf04b79f45b. 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/US3DF2495377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bbab79a0f46f3a36d1ca6a7a85d6025e632575ea00a52b2613c62478f4be691. 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/US3DF2495378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e5041038d1b4daecb08eb8c8d749e6962ad2d25968519e7159f96f3b6fed24. 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/US3DF2490319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ca00b869772891770753354c54b7be3467c63369dd95f1475e0073b85372b6. 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/US3DF2491399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bfb0821639bcdb6fc7d2ce2f2790eb87397a297f42f73ee5cd2501df8d3948. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2491398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63274bdfdb02886382a02f4f84d392c533377201bc84dfdefd301537ee438431. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2491394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae2c675d00aeb24e5b6ace6eb8b8e6a0e774ad10091167b3b4a1bc2231381e0. 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/US3DF2483431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71853d14430d1fb26fbb8ed3a96c6557233e2c7d33fe62d7f0e312510dc05620. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/US3DF2483432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aab081fd71b0d766dbc5d2d690fa1ebf64e0f144a44e3091d76ec1133aa5b50. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/US3DF2483430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad36212200741fd88c6d40a46a11b3b3577d66f0661f80b148a8aab20199e32c. 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/CA5KR2463599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9ab63aa5086bdb5114f77ae7e8b1dd7caa43fb0636d92807b7b0f23f799c3d. 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/US3DF2474404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87d6389e55ed8d4d39bbc8f1fde9b7acb5decf6e66031b056f0e16456962730. 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/US3DF2471461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa629d46d8f0abfb586b71efd3a1a34a8f0bfa6d5be9282f277a63c205b828a41. 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/GXD7G2415167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7705b57822a393cd062edb3a80fd833f1460b53c23ce6f144acb69fe1509e97. 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/GXD7G2415166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1986de049a6deb2385876601c5976c7cac6c09c39f717eec1067d5abf558a5. 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/GXD7G2415168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d6cbc2e0d3d9e7ecdcc6ab6a2cb3d629246326dc3ceccf2ad8b6cb3e1209ed. 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/US3DF2428459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911db5d0b862ded6c9dd94bae3d57a997df977fd3a3320df8593a46ae0a553cc. 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/US3DF2446220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa477566cb2dabd2bf4c3355d79b2375fa6a3a7376c748df04a0eaaaf20d121fe. 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/QM4TW2490825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fd987dde139fc6970ac91ebcbd91ffb68ba52dc89088496345bc453800c603. 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/US3DF2426627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a313069c1b9ccf69265dbf0d7519915a615b677373ff6082c90fe9a3b452e2. 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/US3DF2421494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729794ee3dfd288b325b74659f9ff6b8013d0cc796998420e2983017a8478dd4. 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/US3DF2421495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e471e59a624c8eca1e9f645677095e46b3d3d9b4b35fa570b3f5f26d11dc50. 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/GBKQU2423054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187902fa77be6f098b49a19a74b7af333e6e480c0df13f7f7e7b0aaa389d5fa6. 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/US3DF2410408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6742caeb830678c9b25422d994cdec6740cc11b3126190672fb1db523133d87. 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/US3DF2410412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2050e8d56dfb555b16227eeecf469a20dcb504fe1fb0312face138e799ce9f13. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2410411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42ae772223725559859692614abe0f62a2bf46c2b1be4e83aa694f72bf422c7. 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/CA5KR2439865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00aae8111bffc6ff14dfb299d014bf1fde863400e40cc79405d45e09acee945c. 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/CA5KR2439866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c69a849cf90f80a5d80ce20da9f9640136ae3a77e01d9b1e465e3217c2eb4f. 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/CA5KR2439867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69765e396efef260ac634704cefc576eecc8c210117166786c30400f92f886f. 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/US3DF2414279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94369f34c8e82a0da2ec037384197fce7b910d6f1fbe53a52c79aef52cdfa787. 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/US3DF2414109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd142c8892831c354544a87a03b8bad148f27ca1281e57c98b19b002f65568fdd. 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/GBKQU2414597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e36dd9c679721481a2bbd45193f79175635a76526183716ae37eec3fbc737d. 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/US3DF2410613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b8fabe0ed29927dfc87996453697592b3cfc43eee675ee9b7f5d739fb6cfb2. 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/US3DF2401111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38216462c54e439ddbe79d8602bb86ab1fb256e2f5362786521c5ae309baa871. 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/US3DF2401112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f54194b00d8cf0d18ad58d817b1e7665cc7a2edd689c73a33a15fe10d283618. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:33:37Z), 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/US3DF2401109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50d1ef0a0bd5597d06f3a7d3a77788a65f1db44e806774f4f85b0ce24a8bf2d. 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/US3DF2401110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405afee8a63a743a1caaa4d9d848c1dd7aefa945f39c806208f7392ef6d9e180. 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/US3DF2410610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00a79d17097a641b64c02f7ebc5b9aff6a086fc0bacb4f1f3e0fd9fd9d5946d. 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/GBLV62317162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a752cab25666e46aeb9665f3095efb239daa876d473acf6b5437f2c599bf53. 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/USANG2441814.
TREINAMENTO DE RELAXAMENTO (Slowed + Reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a23c7687a1dd60e10e3419e21969588c4e01a6ad18d200987d29ce75da67fe. 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/QMANG2411606.
TREINAMENTO DE RELAXAMENTO (Super Slowed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844c98675d33af219e5c06acfe3751c65fed870b755f133a90ac7fcaf31f3550. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2428804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c02300325cd734c14342f2a44cbb48a120b6f8f9d4c7b2990fd30599dbeb698. 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/US3DF2458073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ca3f8a238c11e5b99d7334da51d14c7773983eae199f88c7daea6068b07a1b. 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/QM3DF2251752.