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 0x6a05a5395b3e292b36af7a900667f115d927258bc3e12a6ec70ebf243a37d26c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/968dec9c-696a-4e17-affd-1daec143ba08.json and https://artists.proofprofile.net/proofs/artist/968dec9c-696a-4e17-affd-1daec143ba08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x1874dfaad1c64deaa1b837c90374705e7f14e56f1da3760931e860be7bd9630a","isrc":"QZNJW2175578","name":"Amor Indiferente","registered_at":"2026-06-04T12:16:27Z","spotify_id":"5Bpf1SOknYp0umRFZMMYFx","type":"track"}
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 0x1874dfaad1c64deaa1b837c90374705e7f14e56f1da3760931e860be7bd9630a. 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/5Bpf1SOknYp0umRFZMMYFx.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/5Bpf1SOknYp0umRFZMMYFx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92386d31f6161cb86b64d6295af883c7d210a43cd5661247d548e6fb59d3b6d. 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/04UajLqgWtaUqOhTlvxz0Q.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/04UajLqgWtaUqOhTlvxz0Q.
{"copyright_id":"0xdbf2163d4fc1589a386e6504d6e088a032fce315855e9e07aefa3ed4fd6ef30f","isrc":"QZNJW2175580","name":"Cada Mañanita","registered_at":"2026-06-06T05:56:18Z","spotify_id":"6zhRU6j57owfUY2fgYPQYG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf2163d4fc1589a386e6504d6e088a032fce315855e9e07aefa3ed4fd6ef30f. 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/6zhRU6j57owfUY2fgYPQYG.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/6zhRU6j57owfUY2fgYPQYG.
{"copyright_id":"0xb4c99e6dfcaf7e2895f90c4fc21acff2ee0eae9d38c6f1a78e6e6d08dea166c5","isrc":"QZNJW2175581","name":"De Vuelta al Barrio","registered_at":"2026-06-18T20:34:58Z","spotify_id":"6yodtnEtR4Oofe4P7K6u2o","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c99e6dfcaf7e2895f90c4fc21acff2ee0eae9d38c6f1a78e6e6d08dea166c5. 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/6yodtnEtR4Oofe4P7K6u2o.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/6yodtnEtR4Oofe4P7K6u2o.
{"copyright_id":"0x03fb2e9bebb515492431bda9af268395317fb11d77e43d30a74e46924efc8f76","isrc":"QZNJW2175583","name":"Estoy Cantando","registered_at":"2026-06-22T07:28:42Z","spotify_id":"7KMEXJmPEWaLIr7L0JoIl4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03fb2e9bebb515492431bda9af268395317fb11d77e43d30a74e46924efc8f76. 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/7KMEXJmPEWaLIr7L0JoIl4.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/7KMEXJmPEWaLIr7L0JoIl4.
{"copyright_id":"0x152b9c10f72ea2ce127c34b26e8a5981fde9ad98afd1b727157effda87ddef02","isrc":"QZNJW2175585","name":"La Boutique","registered_at":"2026-06-26T11:42:32Z","spotify_id":"72ulN5HBKVGeKB2oEJqA5W","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152b9c10f72ea2ce127c34b26e8a5981fde9ad98afd1b727157effda87ddef02. 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/72ulN5HBKVGeKB2oEJqA5W.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/72ulN5HBKVGeKB2oEJqA5W.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8116c1612b2d52bc38a3fdcc9adcd7196ff25d1f6a8cabb8a42e1315f1e0e99. 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/6CnD6Lf21ssKD6qyngqD2e.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/6CnD6Lf21ssKD6qyngqD2e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b01e98d897d4c0c5881dadb59a2b37d1c7bc7e5cdc54e915dc3922f2fcb8544. 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/76MxsYy8Zo5X3WXgEczg7m.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/76MxsYy8Zo5X3WXgEczg7m.
{"copyright_id":"0xb38c9f71d3ad5985af07bf45cc1c74edb3450b5b1c6f46280b64298c6cd9126d","isrc":"PERP31702005","name":"Amores Que Acaban","registered_at":"2026-06-10T18:35:32Z","spotify_id":"3VNj2mxv5UqUVx8eJRLFLh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38c9f71d3ad5985af07bf45cc1c74edb3450b5b1c6f46280b64298c6cd9126d. 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/3VNj2mxv5UqUVx8eJRLFLh.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/3VNj2mxv5UqUVx8eJRLFLh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e212067cc04b6be9f69833242e4c43962ddee9db93f7d8d64419431882e5e67. 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/3zcXkcT0sDOn67WpJV9QsR.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/3zcXkcT0sDOn67WpJV9QsR.
{"copyright_id":"0xe718990878547d0bc73ad3ece01dcae67fb6f04a6214b17d90ff41e4c604529c","isrc":"PERP31702010","name":"No Puedes Olvidarme","registered_at":"2026-06-27T05:48:53Z","spotify_id":"1CaSi8VaKW1Icp7TzIbueM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe718990878547d0bc73ad3ece01dcae67fb6f04a6214b17d90ff41e4c604529c. 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/1CaSi8VaKW1Icp7TzIbueM.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/1CaSi8VaKW1Icp7TzIbueM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225253209e4fc094328450d67c3b795a8190ce5451520b4d31ac35c1398165b4. 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/23Tq3thBgcq10RjBCFJo3V.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/23Tq3thBgcq10RjBCFJo3V.
{"copyright_id":"0xf0bddcf3bc25f1eaa3d4d5e8c4f9ff125426a8203591e3672c4dd246f190e986","isrc":"PERP31616006","name":"Lo Peor de Todo","registered_at":"2026-06-04T04:39:11Z","spotify_id":"7cnUsQVdrZFNdtIBKZBMb5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bddcf3bc25f1eaa3d4d5e8c4f9ff125426a8203591e3672c4dd246f190e986. 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/7cnUsQVdrZFNdtIBKZBMb5.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/7cnUsQVdrZFNdtIBKZBMb5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c96fd4a0741e3c99d12a4c1f7518448d1b332870286016f6c884e6dad6c8ba1. 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/0nzVEX7ycl6THLtaOsQBxM.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/0nzVEX7ycl6THLtaOsQBxM.
{"copyright_id":"0xdc39042b8b27289b07e5eb312e59f8be6e7f9a1d1a1d484ca22de2daf885dd2b","isrc":"PERP31616001","name":"A la Droga Dile No","registered_at":"2026-06-07T09:24:47Z","spotify_id":"4jwJ4q8YpryDeoGaOhkwXo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc39042b8b27289b07e5eb312e59f8be6e7f9a1d1a1d484ca22de2daf885dd2b. 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/4jwJ4q8YpryDeoGaOhkwXo.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/4jwJ4q8YpryDeoGaOhkwXo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8678cbab2b1fda6f7d8178c84f445005e52703abab89487c01367d2cf6149da2. 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/7gxm1sGY0GgmsAqKYWsMHg.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/7gxm1sGY0GgmsAqKYWsMHg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf1d88477e176a565d65529df3b487e8b9a3461a60b8fff7656a8ef1a3b93d6. 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/5v8r5nnQuXUQL4qUTIAdrf.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/5v8r5nnQuXUQL4qUTIAdrf.
{"copyright_id":"0x9e59f8c63f7df80c1f6c7aba2a9faf7706bf50e39b002acc1c14c6366ac4ecf8","isrc":"PERP31616004","name":"La Universidad (cosa de Locos)","registered_at":"2026-06-04T07:04:09Z","spotify_id":"2uWpNusYG5sEpvGNmOr03P","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e59f8c63f7df80c1f6c7aba2a9faf7706bf50e39b002acc1c14c6366ac4ecf8. 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/2uWpNusYG5sEpvGNmOr03P.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/2uWpNusYG5sEpvGNmOr03P.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fd22ff88f44905678e1f296b011c8b15a9656690c253dd17ecae67950fe9d1. 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/7ETcbB2jL4l2rIJRPUAgTn.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/7ETcbB2jL4l2rIJRPUAgTn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e3f7568e1c21ea6c07880bdfbbde2de61988380f4f1c6332ef30635955e00a. 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/4DFZh9Aw8ugODa9lGyK1OI.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/4DFZh9Aw8ugODa9lGyK1OI.
{"copyright_id":"0xfaa3bee0e221103007d683fe1fe63c6cbf0daddde56a45537ff604de3e41b9b4","isrc":"PERP31616010","name":"Un Viaje en un Micro","registered_at":"2026-06-24T21:57:48Z","spotify_id":"1GFRu8L1CuY5M622BeQOVU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa3bee0e221103007d683fe1fe63c6cbf0daddde56a45537ff604de3e41b9b4. 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/1GFRu8L1CuY5M622BeQOVU.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/1GFRu8L1CuY5M622BeQOVU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736fb871330acf75b92e64fe904224b344d4bf25e4c2fd6f172f08b7e7c78f80. 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/5pb0dvKEXc27MUCx9LuofT.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/5pb0dvKEXc27MUCx9LuofT.
{"copyright_id":"0x3909d66e93cd0d4e8e379efd2f3fdf5dad5042068465edfd74c4b6f4594b1778","isrc":"PERP31616015","name":"La Empiezo a Odiar","registered_at":"2026-06-04T10:22:13Z","spotify_id":"1wQSySo4aInJ4f3UQkQme9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3909d66e93cd0d4e8e379efd2f3fdf5dad5042068465edfd74c4b6f4594b1778. 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/1wQSySo4aInJ4f3UQkQme9.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/1wQSySo4aInJ4f3UQkQme9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578458076218c484531e265b362d8bfbefcde0a816c1f5321ce522d4b246d2a2. 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/3BXpOW5mUwWXrgZeEe0TrX.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/3BXpOW5mUwWXrgZeEe0TrX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb33b26588b9d9836609b88fbe97a1185a197361b53b212d86d2ab905d4c7644. 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/1k1Yho4briB01hvK4F9MNP.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/1k1Yho4briB01hvK4F9MNP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd457742fdcb6beb0ea6931a92b4f88cd6b1a57a1fb2fd137006bd8d9cbe318a2. 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/5ZC0vItywihOMCql4TRQRj.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/5ZC0vItywihOMCql4TRQRj.
{"copyright_id":"0x5e6cb1c3fccc3cfb97d862c0d7b795f02f3b6e642ca4dded4113e7599dce6072","isrc":"PERP31616013","name":"Qué Pasa Gueon (Dónde Vamos a Parar)","registered_at":"2026-06-25T14:19:14Z","spotify_id":"7GBzjYNUDDacK2xuA0YIlv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6cb1c3fccc3cfb97d862c0d7b795f02f3b6e642ca4dded4113e7599dce6072. 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/7GBzjYNUDDacK2xuA0YIlv.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/7GBzjYNUDDacK2xuA0YIlv.
{"copyright_id":"0x8afb380c2e602ee19a44f663a3e561737ff5a05366ea56e5a713b1f96ac72d40","isrc":"PERP31616018","name":"Profesora de Inglés","registered_at":"2026-06-20T12:29:14Z","spotify_id":"1BwMhhbybfhAKeVanov4rp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afb380c2e602ee19a44f663a3e561737ff5a05366ea56e5a713b1f96ac72d40. 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/1BwMhhbybfhAKeVanov4rp.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/1BwMhhbybfhAKeVanov4rp.
{"copyright_id":"0x70dc80db45fe64ef43046da34de8624b1a14d046dbf31224eedc4567522b4820","isrc":"PERP31616017","name":"No Quiero Verte Más","registered_at":"2026-06-05T13:51:38Z","spotify_id":"7siVuRZAlqTw0qG1cyN2tG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dc80db45fe64ef43046da34de8624b1a14d046dbf31224eedc4567522b4820. 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/7siVuRZAlqTw0qG1cyN2tG.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/7siVuRZAlqTw0qG1cyN2tG.
{"copyright_id":"0x51acdd1ad81d0dcd10da4759b8f787682d9fe6ed9048b01bb09ad0c619a4cb57","isrc":"PERP31616014","name":"Huir de Ti","registered_at":"2026-06-25T14:21:43Z","spotify_id":"0Ou2nDSL0EDPwyNRdyTZec","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51acdd1ad81d0dcd10da4759b8f787682d9fe6ed9048b01bb09ad0c619a4cb57. 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/0Ou2nDSL0EDPwyNRdyTZec.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/0Ou2nDSL0EDPwyNRdyTZec.
{"copyright_id":"0x82a1dfc2c040cd37063f51ce0a709b5a8a2a2735fa1aefa71b0ff3931e7894fe","isrc":"PERP31616020","name":"Todo Estaba Bien","registered_at":"2026-06-04T09:12:56Z","spotify_id":"3vUkyvc3QTvsFrFfypwsBE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a1dfc2c040cd37063f51ce0a709b5a8a2a2735fa1aefa71b0ff3931e7894fe. 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/3vUkyvc3QTvsFrFfypwsBE.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/3vUkyvc3QTvsFrFfypwsBE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73f2bdadcef289ff932c448803a6f17bb7fa7e576dca0ea15a8cfeb05e85719. 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/6PgJK1FkhdjXJYl6rnfqce.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/6PgJK1FkhdjXJYl6rnfqce.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4053c9f371e4c3635748a9f0cfae64f16b5adae81f158fa3ead806521ea99a. 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/4UjJEOoa8JzbbmighGn5du.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/4UjJEOoa8JzbbmighGn5du.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ab942056dd567028ad4aa558650f45dc5f4475c897d8110af0848bfac70c9d. 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/2uoOUpIOBMnBxtaJGQIDZg.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/2uoOUpIOBMnBxtaJGQIDZg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a212fd6e9cd5f9136e5611e5fc5be655b918cc0ffd5203faa5f8472b9b92338. 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/0m9qdx9xK1SankfVYz6eZe.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/0m9qdx9xK1SankfVYz6eZe.
{"copyright_id":"0x16ee29994787abbdcda093355e5ac53521e608fa22b183f6a93ce838c29d6c3b","isrc":"PERP39606007","name":"Un Amor Sin Corazón","registered_at":"2026-06-20T20:12:32Z","spotify_id":"4zzOetx3QIt95dC2nMYQPM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ee29994787abbdcda093355e5ac53521e608fa22b183f6a93ce838c29d6c3b. 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/4zzOetx3QIt95dC2nMYQPM.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/4zzOetx3QIt95dC2nMYQPM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc21738df42b969efdb032b8f361415a3bb442692e015e5bf280b3391a8e7f9. 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/1SZ405ZIT4oblNyiKrA3VP.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/1SZ405ZIT4oblNyiKrA3VP.
{"copyright_id":"0x7ca5ce0e4c1c8bc7672f00891b0dc89b754ab94ff4bae255a3071029634ab93f","isrc":"PERP39908014","name":"Agüita Pa'l Calor","registered_at":"2026-06-22T09:11:53Z","spotify_id":"0rSNxNPMkzDx1gByZqS9c9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca5ce0e4c1c8bc7672f00891b0dc89b754ab94ff4bae255a3071029634ab93f. 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/0rSNxNPMkzDx1gByZqS9c9.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/0rSNxNPMkzDx1gByZqS9c9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fbc8bf711e533a57219be8bd6e19c8a50441115ef4b51ab6d6cc4bab639913. 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/6MeZ1xweBv7AoaURo1z70c.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/6MeZ1xweBv7AoaURo1z70c.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe762a3fe97040dd36ea049e383947ed87de6b9c5b3ea96a596fc6c4ee37a0770. 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/72aA9sJbHNNsjqDF7uzR5X.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/72aA9sJbHNNsjqDF7uzR5X.
{"copyright_id":"0x811bdf0632b54f06cf154bd428187e6e96ef22c119cc4fa894bccbbcf7f5776f","isrc":"PERP39908013","name":"Todo Lo Que Quiero","registered_at":"2026-06-23T16:17:19Z","spotify_id":"2cXRuJKl16xftUhDCaJUqr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811bdf0632b54f06cf154bd428187e6e96ef22c119cc4fa894bccbbcf7f5776f. 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/2cXRuJKl16xftUhDCaJUqr.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/2cXRuJKl16xftUhDCaJUqr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c228787b67cf260f891d78c16194f136d7ccca3ad8f09f563b9598aca478b6d. 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/6P1Fsr66GfD5IAsKd2mDJt.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/6P1Fsr66GfD5IAsKd2mDJt.
{"copyright_id":"0x81b4a5cdd4e08c82e9daa7d93917f2cc44b11f03b2209de564dbf8fb993dd6a8","isrc":"PERP39707005","name":"Me Estoy Quemando","registered_at":"2026-06-08T23:12:48Z","spotify_id":"3WsfozLckE6PpvImGxcelw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b4a5cdd4e08c82e9daa7d93917f2cc44b11f03b2209de564dbf8fb993dd6a8. 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/3WsfozLckE6PpvImGxcelw.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/3WsfozLckE6PpvImGxcelw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205f074add2f904b65c89db3878550ccec8f702ccb474341f00a1afd09f63933. 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/2QvA8SrQxMEJHBtAJu48X4.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/2QvA8SrQxMEJHBtAJu48X4.
{"copyright_id":"0xa7be28a958956dfa8588307113d4781646964f34ab1d6f036980d1fd74e6184d","isrc":"PERP39205002","name":"Carol Quiere un Viaje a Londres","registered_at":"2026-06-04T10:42:38Z","spotify_id":"5TVYykPNOs7gt1urSqsEih","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7be28a958956dfa8588307113d4781646964f34ab1d6f036980d1fd74e6184d. 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/5TVYykPNOs7gt1urSqsEih.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/5TVYykPNOs7gt1urSqsEih.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e35f211811bfff4ede395cdf981d1468e9779595fb7417d14307f4671c958e8. 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/6yMRSurr1MAlIhGhEPYFTv.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/6yMRSurr1MAlIhGhEPYFTv.
{"copyright_id":"0xc32719c5c55410bac146f9439dff2ec4ba00258f906106d84f3cdbd68ff057ed","isrc":"PERP39205001","name":"Al Norte de América","registered_at":"2026-06-05T18:16:15Z","spotify_id":"2KC0gekyXoj4Rn5S7WApIL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32719c5c55410bac146f9439dff2ec4ba00258f906106d84f3cdbd68ff057ed. 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/2KC0gekyXoj4Rn5S7WApIL.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/2KC0gekyXoj4Rn5S7WApIL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1072a208db9c7b79426f4d07616fb4bc2855c55a78ee102ef1a630db79ab956. 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/4M8gxBy9CHY07oSatlOTN6.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/4M8gxBy9CHY07oSatlOTN6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685a9a70815fdb7502eea27efb63e7a77bcaa47c338bbe07219dde1749b9927c. 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/1eU86kHbVXWop774OQRKfi.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/1eU86kHbVXWop774OQRKfi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96b8c20ae66186d4cbd0a769af224eb10f9e8e00f728268345e0c70e724e058. 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/6UM9JjFbJWlIwVbcF6IOL3.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/6UM9JjFbJWlIwVbcF6IOL3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411262d73adb357dc1a7b0da829324d37add68b64bf357a4a97f693f3e0663ee. 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/2HllS5tk38hZpbk1Rf94M5.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/2HllS5tk38hZpbk1Rf94M5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9b904d225e7add768ce350e8f1f4ec5d750c00753fa05c1403630676b8142c. 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/3ZT7FaIZK71LhluS9LF39S.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/3ZT7FaIZK71LhluS9LF39S.
{"copyright_id":"0xb38c9f71d3ad5985af07bf45cc1c74edb3450b5b1c6f46280b64298c6cd9126d","isrc":"PERP31702005","name":"Amores Que Acaban","registered_at":"2026-06-10T18:35:32Z","spotify_id":"5jpmfi71iCmrvsQG4c1X9O","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38c9f71d3ad5985af07bf45cc1c74edb3450b5b1c6f46280b64298c6cd9126d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5jpmfi71iCmrvsQG4c1X9O.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/5jpmfi71iCmrvsQG4c1X9O.
{"copyright_id":"0x24499acf56538dee3a569aabf14d4e1fa75436d71537cee52ad085334281452e","isrc":"PEFR31905061","name":"Tu Eres Mi Princesa","registered_at":"2026-06-04T09:39:46Z","spotify_id":"1ZHcMZyJU6gb8HwXgZuSkT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24499acf56538dee3a569aabf14d4e1fa75436d71537cee52ad085334281452e. 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/1ZHcMZyJU6gb8HwXgZuSkT.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/1ZHcMZyJU6gb8HwXgZuSkT.
{"copyright_id":"0x7e05960d2d4e805a0b00d83181d3f9588fbac8103024bc34d17591ccbb689fbf","isrc":"QZTPX2171009","name":"Tu Amor Fue Una Mentira","registered_at":"2026-06-21T20:55:05Z","spotify_id":"7bWIY2fn2iwgxfZ31c3MAk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e05960d2d4e805a0b00d83181d3f9588fbac8103024bc34d17591ccbb689fbf. 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/7bWIY2fn2iwgxfZ31c3MAk.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/7bWIY2fn2iwgxfZ31c3MAk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e363583f859b9d4a99d9130b981b576deab0366736454aa1259ac81c234f5ff. 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/2G75rWUQUyRrfBbmkPoNJH.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/2G75rWUQUyRrfBbmkPoNJH.
{"copyright_id":"0x3fe7e18ad337559aaf13440f9ee8c8479f22e0c376e9f106361baefe9801ea2d","isrc":"QZTPX2171013","name":"Morir de Amor","registered_at":"2026-06-24T09:34:14Z","spotify_id":"6EaqlGMIIbYa6JJJdBsPRz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe7e18ad337559aaf13440f9ee8c8479f22e0c376e9f106361baefe9801ea2d. 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/6EaqlGMIIbYa6JJJdBsPRz.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/6EaqlGMIIbYa6JJJdBsPRz.
Mix Banda Brava: Salvemos Nuestro Amor / Agua Dulce Agua Sala
{"copyright_id":"0x745a62eee8db579f71619dc075c42ed9afee30182689d2c5c1fe773bc6ca6cbd","isrc":"QZTPX2171016","name":"No Vuelvo Amar","registered_at":"2026-06-05T07:13:06Z","spotify_id":"7AILW05CQLOSTCjEWRY6FZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745a62eee8db579f71619dc075c42ed9afee30182689d2c5c1fe773bc6ca6cbd. 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/7AILW05CQLOSTCjEWRY6FZ.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/7AILW05CQLOSTCjEWRY6FZ.
{"copyright_id":"0xae0cf8cb16688cafd665690890206a21a984cf493ea78e394a56f93e0ab48b79","isrc":"QZTPX2171019","name":"Motor y Motivo","registered_at":"2026-06-10T15:00:56Z","spotify_id":"7tVMDl7BitPhkNPcGh0dad","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0cf8cb16688cafd665690890206a21a984cf493ea78e394a56f93e0ab48b79. 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/7tVMDl7BitPhkNPcGh0dad.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/7tVMDl7BitPhkNPcGh0dad.
Mix Marioneta: Marioneta / No Me Enseñaste / Volvere
Mix Angeles de Charly: Sueños / Otra Noche Sin Ti / Que Levante la Mano
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