1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x25e855117d301bc78c6e1337dffc729b0618c001812d1e3148980e3d6988d7b7. 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/aba57ac5-70be-431c-8849-f3e9bd2bdab8.json and https://artists.proofprofile.net/proofs/artist/aba57ac5-70be-431c-8849-f3e9bd2bdab8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ce0479510b09677aed787a1b35fb624d29ed2f63e2804640595ab52ea6a8b1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12qHJ68nLRi8kSx5lbRLXT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12qHJ68nLRi8kSx5lbRLXT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0301db5dc09975f645770a8301fbe9226a49350ee11578468c6022c753f96a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/22g4c9P2WLrFeazEO2fseH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22g4c9P2WLrFeazEO2fseH.
{"copyright_id":"0xe5a9ab4e0a32448832c198cbdea138a97ebb47958ceb4b1c4ae23399525af40d","isrc":"ES6081740703","name":"Mala Gente Con Más","registered_at":"2026-06-09T14:51:25Z","spotify_id":"4awr2tA2ixgfBxrsnPgoWP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a9ab4e0a32448832c198cbdea138a97ebb47958ceb4b1c4ae23399525af40d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4awr2tA2ixgfBxrsnPgoWP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4awr2tA2ixgfBxrsnPgoWP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05969e1f928a28483f91d0aa2bc54b8058104aa87f68f0989050614762efb13e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5CfVaivHDXdMJWdtp1rYTJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CfVaivHDXdMJWdtp1rYTJ.
{"copyright_id":"0x017c3f7ee8bbbcd53a67e07c5ea528196d476ca36d069b5e9ee8003aef8ac412","isrc":"ES6081740705","name":"Les Gano a Todos","registered_at":"2026-06-08T20:25:49Z","spotify_id":"2zG5TsQTYqw6OlrT6wF2dq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017c3f7ee8bbbcd53a67e07c5ea528196d476ca36d069b5e9ee8003aef8ac412. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2zG5TsQTYqw6OlrT6wF2dq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zG5TsQTYqw6OlrT6wF2dq.
{"copyright_id":"0x48e0ddeb66a6d27f6e5bc348c0aec2c88af6361dbb41fa612ac9c8daec2c89a1","isrc":"ES6081740706","name":"Puercos 1994","registered_at":"2026-06-07T07:37:02Z","spotify_id":"55mSO3uuV5n8ZJKkUBKiRe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e0ddeb66a6d27f6e5bc348c0aec2c88af6361dbb41fa612ac9c8daec2c89a1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/55mSO3uuV5n8ZJKkUBKiRe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55mSO3uuV5n8ZJKkUBKiRe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13781b729508bdb51acc99deb720657814c615243c24f25117e717a88102594d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6rc9KVDgVUVTfc2OtFLEE1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rc9KVDgVUVTfc2OtFLEE1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2b7560ee0d73e0428dc0d193c8748a377cc7cee3f6331426a58e591f266d21. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5yLStFNeUXbuXi6G61dGfW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yLStFNeUXbuXi6G61dGfW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50683f506d8c0c86e3a9d4a05d0b3232476d96a9ee9c41a47995f15d72f80b97. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6k1v4yBviecvXZ5wpZXVRh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6k1v4yBviecvXZ5wpZXVRh.
{"copyright_id":"0x704206945fae5d5b24c4f6c78c471ae8de10ebeb7abd3f0550173705650a6ed4","isrc":"ES6081740710","name":"Misión: Partir la Madre","registered_at":"2026-06-11T10:52:25Z","spotify_id":"0PAlgGKF2nrqEzj4vJAsa4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704206945fae5d5b24c4f6c78c471ae8de10ebeb7abd3f0550173705650a6ed4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0PAlgGKF2nrqEzj4vJAsa4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PAlgGKF2nrqEzj4vJAsa4.
{"copyright_id":"0xa4d7cfef39ca77b9035dd577a35cd476da177e6260a503dc9da5d77a6da01b19","isrc":"ES6081740711","name":"Con Esos Ojitos 1994","registered_at":"2026-06-05T21:42:22Z","spotify_id":"7uxt5v0hFCvIYrnuugKLxL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d7cfef39ca77b9035dd577a35cd476da177e6260a503dc9da5d77a6da01b19. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7uxt5v0hFCvIYrnuugKLxL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uxt5v0hFCvIYrnuugKLxL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a805990a77092afb80f1710e2be4eb4fa9bfd6f509b42e9331edda6a41586c7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1R1CEfxmP44GrvcP3QZcZ6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1R1CEfxmP44GrvcP3QZcZ6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118da764643d4faf526b9933ab194732c2ac6b47d238326ed05b2860718826bc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2OViePBpQB4TMprJiXsu21.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OViePBpQB4TMprJiXsu21.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c85ac98f480e2d9f7c11f3cbf5bf1fe9985392fe8d74171d8b17f3b8a725f5e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/10CYMnGz1c4H6CKt4niqH3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10CYMnGz1c4H6CKt4niqH3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75f8a08ac59384b76e241e2942a4607d19c8bd4f070155e114944793a6e29c3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3cYDuFeaEHdJMt83gIi3Yy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cYDuFeaEHdJMt83gIi3Yy.
{"copyright_id":"0xc91ee9f41427e28851e01358d9eeb3c179cccdddf45b87756c8d21aaa5cfc33c","isrc":"ES6081740716","name":"Con Esos Ojitos - Club Mix","registered_at":"2026-06-20T06:34:30Z","spotify_id":"32xidStoopoWOiTxR9JxJC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91ee9f41427e28851e01358d9eeb3c179cccdddf45b87756c8d21aaa5cfc33c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/32xidStoopoWOiTxR9JxJC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32xidStoopoWOiTxR9JxJC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ece61f9ff73b5bef338883653b53260d502ed5950720717d0d78b337737949b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2TSqk55pW2FmfEEJRWDukH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TSqk55pW2FmfEEJRWDukH.
{"copyright_id":"0x232aa94ceeed4ade94244c6a945c1a3b1e4afd59cee0999919a5c08e275d65f1","isrc":"QZHZ62118756","name":"Tráelo Aquí","registered_at":"2026-06-20T11:43:02Z","spotify_id":"0YBLya3Gbc6in4iFIFvejV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232aa94ceeed4ade94244c6a945c1a3b1e4afd59cee0999919a5c08e275d65f1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0YBLya3Gbc6in4iFIFvejV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YBLya3Gbc6in4iFIFvejV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93166c2b531baf144c084b9d1a24b90fd436bd318d733314b471e2c52754074d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0TxCK072X5wKNvtkQgEFu0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TxCK072X5wKNvtkQgEFu0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88860789f01529a97793a4b78000a1fa3c145f1010ead32bc1d7cf964497eb9d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3i36NuDvYMwbApUXz2qH9o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3i36NuDvYMwbApUXz2qH9o.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca10cfa9a4107f4df35352d6e3d2a93664fdf4a8d02cb481b5986d86c5702a83. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/52UEFvTxx5dD89Z8dQ8ps8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52UEFvTxx5dD89Z8dQ8ps8.
{"copyright_id":"0xefec97cbe6092baa74ef23dc9c4ce5d7f987e5d5d8b6c4b1ccb99dca03cf0cac","isrc":"QZHZ62118760","name":"Mucho Eres un Cabrón","registered_at":"2026-06-22T08:11:02Z","spotify_id":"28lymejzY12u68FeFDz9nM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefec97cbe6092baa74ef23dc9c4ce5d7f987e5d5d8b6c4b1ccb99dca03cf0cac. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/28lymejzY12u68FeFDz9nM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28lymejzY12u68FeFDz9nM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc4fe364881419dd4f64af90d72ac99c32226abfc503080ab4e93ef19d18471. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OSie2jz6Si9l3RYOCFcjg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OSie2jz6Si9l3RYOCFcjg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf058012cb3b077c808db3b99767466679f9ee642f4b38a947995b32fb53c4a93. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6lCbRWMxzc89Ui77YBxWTn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lCbRWMxzc89Ui77YBxWTn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7863be9e963959aad8e7049abccda37250ca9a30d2244ef9b3cb52dad7d568bd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2fEd4GXVf83S7bUDuU51Xq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fEd4GXVf83S7bUDuU51Xq.
{"copyright_id":"0xcced5acce876b3518491b2b83661b9ec0fb714606a5e33dd56cd720c6bfbbce5","isrc":"QZHZ62118764","name":"Dímelo Es el Verbo","registered_at":"2026-06-09T10:28:48Z","spotify_id":"1anpTBcwJECXzyYYPpZl7L","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcced5acce876b3518491b2b83661b9ec0fb714606a5e33dd56cd720c6bfbbce5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1anpTBcwJECXzyYYPpZl7L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1anpTBcwJECXzyYYPpZl7L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518a63210429e9421c673de96bb5e2875545b762a40565a5da701802ee148c00. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6oDYZ2cStGAhT6inAAKY4j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oDYZ2cStGAhT6inAAKY4j.
{"copyright_id":"0x7de6c46745de6778ca94bb7a9afc4085a1e035d44f596e94051a7550b3bd20cc","isrc":"QZHZ62118767","name":"Billetes en la Cartera","registered_at":"2026-06-17T09:49:37Z","spotify_id":"1YOOovUa7DGaeOypftR7iK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de6c46745de6778ca94bb7a9afc4085a1e035d44f596e94051a7550b3bd20cc. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:47:01Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YOOovUa7DGaeOypftR7iK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YOOovUa7DGaeOypftR7iK.
{"copyright_id":"0x2136a10d103236bd8bfabf0ca333bc9dd5ede4210c7ece07ee0ac928946a030f","isrc":"ES6080041101","name":"Dejandonos Caer","registered_at":"2026-06-08T21:36:43Z","spotify_id":"7uPEGCO6RNm6n1GCvk5J4e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2136a10d103236bd8bfabf0ca333bc9dd5ede4210c7ece07ee0ac928946a030f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7uPEGCO6RNm6n1GCvk5J4e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uPEGCO6RNm6n1GCvk5J4e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae686399f9b937cbfb020c8136d902349abae5af594037b82a634b86274ae3f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4yddZTljV0vmx51KoUOdWD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yddZTljV0vmx51KoUOdWD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab04a4db85797145e6947e7d327040303a60d9c15c55d4d632bd9128ab83a629. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jkmGMNJLmzjTBlaowk2WW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jkmGMNJLmzjTBlaowk2WW.
{"copyright_id":"0xcd9c31d6d509fb3edb3a0e6bd2b8d1e381579214efacc73a0206ef69b03a1cd4","isrc":"ES6080041104","name":"Este Es un Trabajo para Mis...","registered_at":"2026-06-11T14:38:03Z","spotify_id":"3PIAzIieDMIc5Xej8VipVt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9c31d6d509fb3edb3a0e6bd2b8d1e381579214efacc73a0206ef69b03a1cd4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3PIAzIieDMIc5Xej8VipVt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PIAzIieDMIc5Xej8VipVt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820581bec1b120b83ae136d587cf99c9c4ccc20491a5b7d4bca26c2c586e9e17. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2pPxdFRjLQ4HJKEp7gVZvL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pPxdFRjLQ4HJKEp7gVZvL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eca782b054fee9ad13f467c5c69819b7f50f6463198d73954d361b8f958dcfa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5LXs6Y1zss2iryv7xjNTxa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LXs6Y1zss2iryv7xjNTxa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e0aeb90ff1733473f9e22ca93b964a504999134371b171390d0ed9ddce9cc5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3otRUo6qf8dcwQnx1WTJht.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3otRUo6qf8dcwQnx1WTJht.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897bbbad54d80b6d042b719889ce71dadac4bf7c365570417750188f43aac0c0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mUE6f9TcveGDFHGiXgQzx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mUE6f9TcveGDFHGiXgQzx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c42e30139aab48580147f1560148cd6af197abd3c54102fff2106842cb2ed3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1iiAR1SF0sVRP6mKb6PqUM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iiAR1SF0sVRP6mKb6PqUM.
{"copyright_id":"0xbc5a9269892e49105d7e2696fab752c3f43264c737aea36dbdcc5cf30c5c34eb","isrc":"ES6080041110","name":"Alta Fidelidad","registered_at":"2026-06-22T05:38:22Z","spotify_id":"7mZHrvLldr9fVFgV7S8eyt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5a9269892e49105d7e2696fab752c3f43264c737aea36dbdcc5cf30c5c34eb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7mZHrvLldr9fVFgV7S8eyt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mZHrvLldr9fVFgV7S8eyt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc4fca34623df9505800cf862580c1c800755a7da68fb1e106498f94002a7c3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/43W1rSd4Wg16XN5JEt0gDw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43W1rSd4Wg16XN5JEt0gDw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0796cc10e66b872c355ce2750b964725d2d84843bc600e8b1f49167e6b0a53ad. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ujP3mYKdxenaCW5HnQUUz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ujP3mYKdxenaCW5HnQUUz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c48de773dab7cc9b0168e2297d95267d111cc1ede6e9e8e90ce71fae779c22. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3k6FcJ8xwnlomsIcBR9Syt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k6FcJ8xwnlomsIcBR9Syt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc71bc3b5ab1221c0c47af9321b768fad067b04203913a62e14c72eddcf7e09. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7zbfJMjMRVDDDp6f3M6f52.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zbfJMjMRVDDDp6f3M6f52.
Gorilas Y Bananas, Un Problema Para Mis...
{"copyright_id":"0xd950ef001513e3a3d3315cfb0869b1c1b47a24586512d015ecdffc765e5063ff","isrc":"ESAAI0121002","name":"Gorilas Y Bananas","registered_at":"2026-06-10T20:35:09Z","spotify_id":"3u1ijjYommZHD5c0ITlxCt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd950ef001513e3a3d3315cfb0869b1c1b47a24586512d015ecdffc765e5063ff. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3u1ijjYommZHD5c0ITlxCt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3u1ijjYommZHD5c0ITlxCt.
Este Es Un Problema Para Mis... - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b31713e4302744afec90b5e3016e7ccc27cfb69a7e8d4f6d4116fade3e17465. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Q5CO3hQ8XGB5KManSH8C6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Q5CO3hQ8XGB5KManSH8C6.
Los Planes Y Archivos Del Doctor Yo, Vol. I
Si Puedes Ver Los Problemas En El Aire, No Respires
{"copyright_id":"0x1d8ad577d9e4dad33c858d780ff312071000951efb3948d6cab83d1655e10ed8","isrc":"ESAAI0128964","name":"Si Puedes Ver Los Problemas En El Aire, No Respires","registered_at":"2026-06-21T08:20:07Z","spotify_id":"3BuWvGoydgSbImBV3XowUf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8ad577d9e4dad33c858d780ff312071000951efb3948d6cab83d1655e10ed8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3BuWvGoydgSbImBV3XowUf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BuWvGoydgSbImBV3XowUf.
{"copyright_id":"0xf933c8ade30e4b99c3e49724f30ad75a6f19cc86f4a545f4bbd5183dd7874a83","isrc":"ESAAI0128971","name":"Sube a Mi Nave Espacial","registered_at":"2026-06-25T11:02:09Z","spotify_id":"0OHWKM7Ecbjq1cfnp9Djoy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf933c8ade30e4b99c3e49724f30ad75a6f19cc86f4a545f4bbd5183dd7874a83. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0OHWKM7Ecbjq1cfnp9Djoy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OHWKM7Ecbjq1cfnp9Djoy.
Este No Es el Típico Recopilatorio De... Hip-hop
A Dreamer's Dream -J.L.'s Song- - The Herbaliser Remix
Los Verdaderos kreyentes de la Religión Hip-Hop