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 0xac63a387246c487e65f22d4c2886b2bd278180c68ad7352c1c768eea8cf3ffc3. 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/e06c2c51-539e-4623-b2e2-7de7040a34c3.json and https://artists.proofprofile.net/proofs/artist/e06c2c51-539e-4623-b2e2-7de7040a34c3.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 0x1f60ef08e723b04481f3e123b988b42425962f997ff8c894b4b097d7e4636077. 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/2UGgAYvJBejFConI8pG1O6.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/2UGgAYvJBejFConI8pG1O6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78eda54aa18769b00c1b37f8659bc8c17b4bd85daf288dbc6922f7110f50266f. 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/1WGd7fvotApc3ehj9VnUv7.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/1WGd7fvotApc3ehj9VnUv7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb88ce207c84c2d4e17a47ec473fcccc52733401f9aedc8c3a808f6930164157. 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/4MLY9J7WDizc9BTP12h5Nk.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/4MLY9J7WDizc9BTP12h5Nk.
{"copyright_id":"0x8e7988d2168fbca1c28ed47341f3d2a9a06ac5c2b3869252913c8aad31317b14","isrc":"TCAHP2336610","name":"Tú Persona Tóxica","registered_at":"2026-06-18T21:50:23Z","spotify_id":"5JZZen0GyG4EBiIhcVbGSh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7988d2168fbca1c28ed47341f3d2a9a06ac5c2b3869252913c8aad31317b14. 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/5JZZen0GyG4EBiIhcVbGSh.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/5JZZen0GyG4EBiIhcVbGSh.
{"copyright_id":"0xf887c322beab85dad0dbcc8c9a92be9d3c64853d3485f0a698510aaaf90d701b","isrc":"TCAHP2336612","name":"Bienvenidos a Guasave","registered_at":"2026-06-06T13:16:11Z","spotify_id":"1Fmurh0G4umnBgsJtZoD0Q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf887c322beab85dad0dbcc8c9a92be9d3c64853d3485f0a698510aaaf90d701b. 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/1Fmurh0G4umnBgsJtZoD0Q.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/1Fmurh0G4umnBgsJtZoD0Q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9095e516154a45f615e1d474517c5b601696af680834cce9327a4865337bb354. 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/1QYLD341nIRGMEOMLLi8Jw.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/1QYLD341nIRGMEOMLLi8Jw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c7876a5f89542d6ad94c99b973ee13ef8b85b0d4a718cebe8b21d568a9d370. 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/4e2D8bkhWrU5SmdBUteoaD.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/4e2D8bkhWrU5SmdBUteoaD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc878576c4f2f3161f41c864030515dcf134c50533d8b5ed896d5c244c4a16312. 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/2ILcfKjThuUNDVXW8F01pP.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/2ILcfKjThuUNDVXW8F01pP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67433d6baab42de691bef9f1528c1ec315791cd57223d3e4e37951e290da5081. 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/1MuHc6tJ2QHVJLbWPYCFY9.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/1MuHc6tJ2QHVJLbWPYCFY9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd67f34d64d78021ec0cec74b43581d9df08ba2846800e8ec1240509cb80661c. 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/2bkvokNHBffLK2Bnml3NUb.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/2bkvokNHBffLK2Bnml3NUb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd2c65212babe1f161906a249c2d988c98e65e6a1000b2fbe44ce1b40bdd080. 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/2ZkpJVo7z6UdGjaXz5qiCN.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/2ZkpJVo7z6UdGjaXz5qiCN.
{"copyright_id":"0xe2c98288c2e82f8f447e664cfed9aeecc7318ac4561c89bc02004c0ed0499117","isrc":"TCAET2089240","name":"Les Salio Travieso El Niño","registered_at":"2026-06-07T09:37:38Z","spotify_id":"63Ve9YsLeKA6kkc110ID6Z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c98288c2e82f8f447e664cfed9aeecc7318ac4561c89bc02004c0ed0499117. 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/63Ve9YsLeKA6kkc110ID6Z.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/63Ve9YsLeKA6kkc110ID6Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8dffb57d1ffba20c18983ff1d40d1c434536f6ec7a763e8f43bd363d4161db0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6CfswCV1PBuSiAD9BvPWKl.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/6CfswCV1PBuSiAD9BvPWKl.
{"copyright_id":"0xe533ab346bda772c4d8b92ab3b820dd9fc720e0347e7fd5cd0cdc069e1c38bf0","isrc":"TCAEZ2077708","name":"El Pelo Chino","registered_at":"2026-06-08T01:17:15Z","spotify_id":"3DY2KAbhTVA8cFOtDDkvZb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe533ab346bda772c4d8b92ab3b820dd9fc720e0347e7fd5cd0cdc069e1c38bf0. 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/3DY2KAbhTVA8cFOtDDkvZb.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/3DY2KAbhTVA8cFOtDDkvZb.
{"copyright_id":"0x6d46f6d7f90e84b95d97ea0aad4341d3f3f781fbdb43ec08248f2a0b5588f551","isrc":"TCAEZ2077715","name":"Tupido Y Ancho","registered_at":"2026-06-07T22:31:31Z","spotify_id":"474OyvLqzkkIrMunBRQTnz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d46f6d7f90e84b95d97ea0aad4341d3f3f781fbdb43ec08248f2a0b5588f551. 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/474OyvLqzkkIrMunBRQTnz.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/474OyvLqzkkIrMunBRQTnz.
{"copyright_id":"0x41c3bafd681d1634d8d01b52b1ffca287707a844c8584aec973bf509970bdfc2","isrc":"TCAEZ2077721","name":"El Uno Es Caro","registered_at":"2026-06-10T08:00:32Z","spotify_id":"7CZ3Oub0g51PCUqgHKtwZX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c3bafd681d1634d8d01b52b1ffca287707a844c8584aec973bf509970bdfc2. 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/7CZ3Oub0g51PCUqgHKtwZX.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/7CZ3Oub0g51PCUqgHKtwZX.
{"copyright_id":"0x2bcf50540506adfb27c11c6b072aaf3795d087f360f16e2c8b826c45f9dcfe97","isrc":"TCAEZ2077728","name":"La Mirada Nunca Miente","registered_at":"2026-06-09T11:22:24Z","spotify_id":"6rsCX3SoXLcKzyb81cKZmD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcf50540506adfb27c11c6b072aaf3795d087f360f16e2c8b826c45f9dcfe97. 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/6rsCX3SoXLcKzyb81cKZmD.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/6rsCX3SoXLcKzyb81cKZmD.
{"copyright_id":"0xa7ad963820d8e54b2b7f06912b4f809a07af488509d4e56da98945144edacc46","isrc":"TCAEZ2077732","name":"Hombre Discreto","registered_at":"2026-06-11T19:03:44Z","spotify_id":"54EhjMjYxZqfzMXGIuGgtw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ad963820d8e54b2b7f06912b4f809a07af488509d4e56da98945144edacc46. 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/54EhjMjYxZqfzMXGIuGgtw.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/54EhjMjYxZqfzMXGIuGgtw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987e93482d253b593e57bc909834ac99be6306bd70f57a80b5293bd44d3e46dc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19QJVb8jfIdcEyFfFV6tU6.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/19QJVb8jfIdcEyFfFV6tU6.
{"copyright_id":"0x5c7e78e97a9f5ef4fa205e09305ff468bb27088ce7a954534615dd80947ec967","isrc":"TCAEZ2077741","name":"Hay Historias Hay Sañas","registered_at":"2026-06-19T06:27:04Z","spotify_id":"43zKKR9zn9ePP9fmnpWGfa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7e78e97a9f5ef4fa205e09305ff468bb27088ce7a954534615dd80947ec967. 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/43zKKR9zn9ePP9fmnpWGfa.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/43zKKR9zn9ePP9fmnpWGfa.
{"copyright_id":"0xef2ee1a8b13ef5841cd52cb63175cab6042779ed8521a846ba3c0f5b2ce092d8","isrc":"TCAEZ2077773","name":"Así Me Gusta Andar","registered_at":"2026-06-06T13:21:59Z","spotify_id":"5rURULKpahJOotV5mXhgea","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2ee1a8b13ef5841cd52cb63175cab6042779ed8521a846ba3c0f5b2ce092d8. 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/5rURULKpahJOotV5mXhgea.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/5rURULKpahJOotV5mXhgea.
{"copyright_id":"0xa604f5afe2647da999e5254b8c9b769e8e675fb1d8e64915125cb906e13112ae","isrc":"TCAEZ2077775","name":"Un Montón De Estrellas","registered_at":"2026-06-24T22:47:23Z","spotify_id":"4jfg8kr87iYNBsJn7cVBKX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa604f5afe2647da999e5254b8c9b769e8e675fb1d8e64915125cb906e13112ae. 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/4jfg8kr87iYNBsJn7cVBKX.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/4jfg8kr87iYNBsJn7cVBKX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c330d48996233f7834fdae4e34654d321c227fdcbaf5b86b19805b6f8504227. 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/5VijBSjIub7aCMiytUt38f.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/5VijBSjIub7aCMiytUt38f.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708d2d306c48eae3b3e9f5ccbf165962df9788fd666996bd85238f33d99087c6. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:48:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/706k5ekoLK7N4fDON566Ax.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/706k5ekoLK7N4fDON566Ax.
{"copyright_id":"0x233e5563bdb132c69129feeac47ee37d02ed98015ed40c6beca7db377029259c","isrc":"TCAHP2335866","name":"El Señor Del Sombrero","registered_at":"2026-06-10T08:00:52Z","spotify_id":"3zjBEnMhlbAzT1kGh0ZavA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233e5563bdb132c69129feeac47ee37d02ed98015ed40c6beca7db377029259c. 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/3zjBEnMhlbAzT1kGh0ZavA.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/3zjBEnMhlbAzT1kGh0ZavA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1435bb973f005c68e6a2cfd938bfc7999b99a7dee57946051068695ea12d22ae. 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/3xDjFM9dAwmhiiA8JOL9QK.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/3xDjFM9dAwmhiiA8JOL9QK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8647aebcc083954a92a060a105673cb01ad71237592b614f9d4ecd1068ba5aac. 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/1XKpeibhNM0yUTVdBf8ZGl.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/1XKpeibhNM0yUTVdBf8ZGl.
{"copyright_id":"0x2fa4428835c0314215850080b25a98b84bde3db81a2300d7f296f02379f37d1f","isrc":"TCAGW2381774","name":"El Convoy Del Pelo Chino","registered_at":"2026-06-09T21:11:15Z","spotify_id":"14axgwPGQbRNAhfsxWhSvk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa4428835c0314215850080b25a98b84bde3db81a2300d7f296f02379f37d1f. 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/14axgwPGQbRNAhfsxWhSvk.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/14axgwPGQbRNAhfsxWhSvk.
{"copyright_id":"0x9922e1862708cc1285cecefa5c97a0b3e85a31a9f8b6aaaa26f632a380f092ea","isrc":"TCAGW2322071","name":"Soy De Alto Mando","registered_at":"2026-06-08T15:00:07Z","spotify_id":"1hXlNdsV0qRmNx6C6nCUuU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9922e1862708cc1285cecefa5c97a0b3e85a31a9f8b6aaaa26f632a380f092ea. 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/1hXlNdsV0qRmNx6C6nCUuU.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/1hXlNdsV0qRmNx6C6nCUuU.
{"copyright_id":"0xef2ee1a8b13ef5841cd52cb63175cab6042779ed8521a846ba3c0f5b2ce092d8","isrc":"TCAEZ2077773","name":"Así Me Gusta Andar","registered_at":"2026-06-06T13:21:59Z","spotify_id":"2GnaQmtuTOV7ibBWZx9TAj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2ee1a8b13ef5841cd52cb63175cab6042779ed8521a846ba3c0f5b2ce092d8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2GnaQmtuTOV7ibBWZx9TAj.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/2GnaQmtuTOV7ibBWZx9TAj.
En lo más alto del cielo | Mudanza del niño perdido
El toro de Mieza | Charrascona | Charrada golpeada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a35652f1f41abc1b96740735e2d584ebc02678c916b364811c35d2f5035edde. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/654s6I6kYWhzHTC5qKopl4.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/654s6I6kYWhzHTC5qKopl4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41cba936587514933620ca9e9dd7b6db5d3a4099510f7fea3fb1a8416f68178b. 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/5gTEpBk611jj2LmOoIiWsQ.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/5gTEpBk611jj2LmOoIiWsQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78eda54aa18769b00c1b37f8659bc8c17b4bd85daf288dbc6922f7110f50266f. 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/4fWi9K6AjSedgMvlZBxeD8.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/4fWi9K6AjSedgMvlZBxeD8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7988d2168fbca1c28ed47341f3d2a9a06ac5c2b3869252913c8aad31317b14. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kJ17TFD4aGNFjoydufh69.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/5kJ17TFD4aGNFjoydufh69.
{"copyright_id":"0xf887c322beab85dad0dbcc8c9a92be9d3c64853d3485f0a698510aaaf90d701b","isrc":"TCAHP2336612","name":"Bienvenidos a Guasave","registered_at":"2026-06-06T13:16:11Z","spotify_id":"1YQp9Io8iH4f6MAR68EDyO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf887c322beab85dad0dbcc8c9a92be9d3c64853d3485f0a698510aaaf90d701b. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YQp9Io8iH4f6MAR68EDyO.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/1YQp9Io8iH4f6MAR68EDyO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c7876a5f89542d6ad94c99b973ee13ef8b85b0d4a718cebe8b21d568a9d370. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0dC4qME2KJeXrdXMDPzytJ.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/0dC4qME2KJeXrdXMDPzytJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc878576c4f2f3161f41c864030515dcf134c50533d8b5ed896d5c244c4a16312. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gRlnDsz6LDJwC4hdpjJ5A.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/2gRlnDsz6LDJwC4hdpjJ5A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd67f34d64d78021ec0cec74b43581d9df08ba2846800e8ec1240509cb80661c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5e6FKdGniG5oW84EfPhIeE.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/5e6FKdGniG5oW84EfPhIeE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd2c65212babe1f161906a249c2d988c98e65e6a1000b2fbe44ce1b40bdd080. 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/09EdpHC2Ek9XOLgMzSX64l.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/09EdpHC2Ek9XOLgMzSX64l.