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 0x7a0484395ff1c87b453ba3dc388e13c1b4e0bb9ac886315655880bc8f6216947. 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/f0b24889-be8b-4504-a4d8-8299e0b6bfdf.json and https://artists.proofprofile.net/proofs/artist/f0b24889-be8b-4504-a4d8-8299e0b6bfdf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Los Serie De Los 20 Exitos Los Mejores Trios
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 0x377087cb4510c2b25e4c3ea3a899ad24415b2743dc6d6dd713fb9af127e1cb27. 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/4ADCsi9lTsM03U0OcSzArr.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/4ADCsi9lTsM03U0OcSzArr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa47b134c44311025b190b05079a1ad3d373fc24fc64e37f3f3dcf3cf3f5add5. 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/21oqitiXNRvSRYMGrDIRJf.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/21oqitiXNRvSRYMGrDIRJf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25868647ff9376de5509092d0b3ae63e27c8193b99d86997f8cdbe5e4f84774a. 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/3ZYzA32XdneKtr86qngjew.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/3ZYzA32XdneKtr86qngjew.
{"copyright_id":"0xded3321ed8c301c9a4f4bd125b487db97b554f231f422b01216ad4aaca2e8be4","isrc":"MXF010101496","name":"Voy a Apagar la Luz","registered_at":"2026-06-21T13:01:23Z","spotify_id":"4vu98gLQwuhCUymYWedd9s","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded3321ed8c301c9a4f4bd125b487db97b554f231f422b01216ad4aaca2e8be4. 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/4vu98gLQwuhCUymYWedd9s.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/4vu98gLQwuhCUymYWedd9s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fbd8920710c2a30dccde4708600280d7955f4727ee9e810044f69096060148. 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/7FNRiVEXnGtbo8udPggEim.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/7FNRiVEXnGtbo8udPggEim.
{"copyright_id":"0xfe9a0075ef88aa9aa2d69ab5683dbe25413f88d7ac7ff5ae73b2dbacc1f493da","isrc":"MXF019400055","name":"Voy Gritando por la Calle","registered_at":"2026-06-17T20:32:47Z","spotify_id":"65AqWGkUra0M9CY3jiDhD0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9a0075ef88aa9aa2d69ab5683dbe25413f88d7ac7ff5ae73b2dbacc1f493da. 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/65AqWGkUra0M9CY3jiDhD0.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/65AqWGkUra0M9CY3jiDhD0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc541d4a59b3482600d52b6d9b976ca55074d7fd06c9255df617b9deccc8c23a. 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/7DGgJ1uQZl1xJhEHHu1QhB.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/7DGgJ1uQZl1xJhEHHu1QhB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36003515ff7acac704ea39169eb6c099780cff8a051a7a98864bb4094e37c6f. 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/4fY9DnhDGfiTDhXR8E1KvA.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/4fY9DnhDGfiTDhXR8E1KvA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3711d7710cfbc3c816e9ea68869dfbaf3a599b98fd246f1183e6a9a8bd7e2da7. 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/1M449n7lWmdRW4FY29CrxQ.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/1M449n7lWmdRW4FY29CrxQ.
{"copyright_id":"0x46efdd1f1b5d7fe4fad2e8d42569ff2dce22d5739a3d7be30b6e8d7efe322f52","isrc":"MXF019500706","name":"El Reloj","registered_at":"2026-06-08T16:50:44Z","spotify_id":"6l2PoTFGW2lNoM9D5ADPhs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46efdd1f1b5d7fe4fad2e8d42569ff2dce22d5739a3d7be30b6e8d7efe322f52. 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/6l2PoTFGW2lNoM9D5ADPhs.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/6l2PoTFGW2lNoM9D5ADPhs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5qt95Bql2pNsb1bLtYdy5M.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/5qt95Bql2pNsb1bLtYdy5M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996eec03e65bb8f4acfa7a318f78326cbf5b209697ba33abc2d59e32018188e7. 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/0TnSxuGKUleAi4Ef9ou7Uo.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/0TnSxuGKUleAi4Ef9ou7Uo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ff3f4c0f90173eb598d60642e0ca645a418a4f202c013f03c5d543921a1f04. 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/0Ph0dXVnhGO70fcerJtShc.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/0Ph0dXVnhGO70fcerJtShc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d74e4ddd9d2c5849797d57b53cbd599122404524daf245be87891db2f4f7e8. 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/1bhZ2EA50Lt7vJvGiFv2dW.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/1bhZ2EA50Lt7vJvGiFv2dW.
{"copyright_id":"0x8210f44d5eaeae7353ce4ae383a03514403ef2de240b2571b6832a86b5003adb","isrc":"PL0B62325331","name":"Me Dices Que Te Olvide","registered_at":"2026-06-27T21:36:31Z","spotify_id":"2yfuGLUpPDUIRGPEJMzPiN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8210f44d5eaeae7353ce4ae383a03514403ef2de240b2571b6832a86b5003adb. 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/2yfuGLUpPDUIRGPEJMzPiN.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/2yfuGLUpPDUIRGPEJMzPiN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954856fd257db509d15476c69384a0ce83d9b623b14d8790af8a13bb78349897. 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/3sn8YZHD3XdzCP7U3cH6S9.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/3sn8YZHD3XdzCP7U3cH6S9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6s2V4cIYgfWBQIJBcUPrxY.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/6s2V4cIYgfWBQIJBcUPrxY.
Personalidad - Los Grandes Trios - Las Sombras
{"copyright_id":"0xcdead9c17dc9063155cd61bf5109753efcd5b292be1f892157fb6cc08cbbe2e9","isrc":"MXF010401203","name":"Noche No Te Vayas - Remasterizado","registered_at":"2026-06-04T16:08:11Z","spotify_id":"2zFgtLIIj90P7Ut8bUEilj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdead9c17dc9063155cd61bf5109753efcd5b292be1f892157fb6cc08cbbe2e9. 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/2zFgtLIIj90P7Ut8bUEilj.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/2zFgtLIIj90P7Ut8bUEilj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd733675b88ab376973312134f52f550eaf59b3a9db69e786b6cc831017cd8b9a. 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/5ydKwHiQc3WXK1UOPBq5AV.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/5ydKwHiQc3WXK1UOPBq5AV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870da740893592ab9384ce4cb7201bf2b04b53bf668bc4a40b52370715d4c990. 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/3lLSg8IEC1MEjk4zA1Dz0U.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/3lLSg8IEC1MEjk4zA1Dz0U.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa. 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/68SSiveuJzTOlF4RFX6kCZ.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/68SSiveuJzTOlF4RFX6kCZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35936cc89a0374ede4c42b71cbf95f7074bea752e9cc8d251c94709e9fecc346. 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/6H5w4Jia2AtBJwngyT6xVU.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/6H5w4Jia2AtBJwngyT6xVU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d47496961114fdb442f9ee821f79cf99e42f5fce42f668c3b98e386d015e6. 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/4y7SG78PnJz4o4zgAn0Sxo.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/4y7SG78PnJz4o4zgAn0Sxo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e3587c76a96ac78aa7ff06614b380ded433047728666fc13cda583437781ce. 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/2Vuosga9C6dWjXhNmZUDFV.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/2Vuosga9C6dWjXhNmZUDFV.
Mariachi Guadalajara De Silvestre Vargas
{"copyright_id":"0xbcf870c21ad93978f96e73583467fd6c203cbaa892168a91ee5c77f33e072142","isrc":"MXF010401296","name":"China Poblana - Remasterizado","registered_at":"2026-06-27T18:43:48Z","spotify_id":"4DVsl83eDVwZRbgVmP2xcy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf870c21ad93978f96e73583467fd6c203cbaa892168a91ee5c77f33e072142. 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/4DVsl83eDVwZRbgVmP2xcy.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/4DVsl83eDVwZRbgVmP2xcy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1100e10ea1fb3a0b57b8d8a322b869b03784ed2b6b99d1210e12fb6846cb2672. 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/7bGcbPIwH9U1MKxDcVSycH.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/7bGcbPIwH9U1MKxDcVSycH.
{"copyright_id":"0x69d83e3bf2eac874f02faae3814e12648beeedef2a7caf53c35ddd088fb42388","isrc":"MXF016400220","name":"Cosas de la Vida","registered_at":"2026-06-27T18:44:20Z","spotify_id":"1emsJRZPezOfQPsUBGgV5u","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d83e3bf2eac874f02faae3814e12648beeedef2a7caf53c35ddd088fb42388. 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/1emsJRZPezOfQPsUBGgV5u.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/1emsJRZPezOfQPsUBGgV5u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda981620bf530994ea689d3d97ee4efe822e8c5d64e7692e299736b63012641a. 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/2CQu6R7bMVTkRGhcOYU5bM.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/2CQu6R7bMVTkRGhcOYU5bM.
{"copyright_id":"0xe1eb03bebfbd8134d921503a6609c3ac98142e5e80ea116e02310657d2eaf81e","isrc":"MXF016400223","name":"En Mi Alma (Te Llevo En Mi Alma)","registered_at":"2026-06-21T11:31:15Z","spotify_id":"0mmNOTZlkyX7oWfynPQ0cy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1eb03bebfbd8134d921503a6609c3ac98142e5e80ea116e02310657d2eaf81e. 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/0mmNOTZlkyX7oWfynPQ0cy.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/0mmNOTZlkyX7oWfynPQ0cy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659. 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/30bvHLzPqp6fJx4ZDyR66Q.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/30bvHLzPqp6fJx4ZDyR66Q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bef6095a6b5e6cb6c8eb0b6c376374326c580a97fb69392db90324f2b5c1cb6. 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/0eOxGfYPJ9DhwPDXkLAJZT.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/0eOxGfYPJ9DhwPDXkLAJZT.
Chinita (with Chucho Ferrer y Su Orquesta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc. 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/6vX0Ok5CrejJrh8FW0NeHJ.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/6vX0Ok5CrejJrh8FW0NeHJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba72e8825f0d8bbcbe777d9bf34605459b2e317c41998e692221a389e36f733. 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/5RwQ4EQQeQYX1MiUKSenR4.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/5RwQ4EQQeQYX1MiUKSenR4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aeae1c988260e890f865f6f0035428641c132e5930efcca9d7e94ee9e11a09f. 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/4G4IMvMaFSvrPw8vNsKYv6.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/4G4IMvMaFSvrPw8vNsKYv6.
15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870da740893592ab9384ce4cb7201bf2b04b53bf668bc4a40b52370715d4c990. 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/5qHgDES98KHzslrGDlZbiC.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/5qHgDES98KHzslrGDlZbiC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35936cc89a0374ede4c42b71cbf95f7074bea752e9cc8d251c94709e9fecc346. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3DNUx4UE7SeP4ADs5q4JgU.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/3DNUx4UE7SeP4ADs5q4JgU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd733675b88ab376973312134f52f550eaf59b3a9db69e786b6cc831017cd8b9a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7MHFeluBY1DUZ12dhUJQqZ.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/7MHFeluBY1DUZ12dhUJQqZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e3587c76a96ac78aa7ff06614b380ded433047728666fc13cda583437781ce. 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/0UN8nUqL9l6ghj3Z7A4FVw.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/0UN8nUqL9l6ghj3Z7A4FVw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc. 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/56oYsBbiaabPjbt2k6R37l.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/56oYsBbiaabPjbt2k6R37l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659. 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/1b1CZVdr75coX2QKY3bMb4.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/1b1CZVdr75coX2QKY3bMb4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d47496961114fdb442f9ee821f79cf99e42f5fce42f668c3b98e386d015e6. 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/1rKk5FtItJAmrA6h8zim4I.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/1rKk5FtItJAmrA6h8zim4I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39PzmqvnDWsLbn6TtKZFMS.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/39PzmqvnDWsLbn6TtKZFMS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4dd124da75caf291d2a4f3c46e9eff09e3399cec16749346c26d6b8c7a907b. 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/1w9M6M4eLt8j3qe5At22kQ.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/1w9M6M4eLt8j3qe5At22kQ.
Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475f381bf95822c4630b6420bfae4ed1ca84d845ba477603ea77216d32ca5754. 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/1XiN1jTcgZhsjWpAxcNCCh.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/1XiN1jTcgZhsjWpAxcNCCh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59569b1cf4bdd116b2250246f82ec1dbd1aaf5e4bfead7fd0f07875330676e71. 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/7pFDe384m2fqxEJwqiOxik.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/7pFDe384m2fqxEJwqiOxik.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa47b134c44311025b190b05079a1ad3d373fc24fc64e37f3f3dcf3cf3f5add5. 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/2piMEK0iIVUPN00PYtdIZx.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/2piMEK0iIVUPN00PYtdIZx.
{"copyright_id":"0xe2b8ca3cec1186045191002163f3ba0b51da3b8b107b64b1bc690c66f98ba28c","isrc":"MXF018600985","name":"Buscando una Estrella (Look for a Star)","registered_at":"2026-06-11T23:35:40Z","spotify_id":"7zbpz4GcIOSdWnspoWyJVp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b8ca3cec1186045191002163f3ba0b51da3b8b107b64b1bc690c66f98ba28c. 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/7zbpz4GcIOSdWnspoWyJVp.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/7zbpz4GcIOSdWnspoWyJVp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd526e26a407535bf571782e8d6ace198e510791317f82650f4d23c067b7602. 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/41J0Ws6WVhk4I6hNmbofIL.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/41J0Ws6WVhk4I6hNmbofIL.
{"copyright_id":"0xcdead9c17dc9063155cd61bf5109753efcd5b292be1f892157fb6cc08cbbe2e9","isrc":"MXF010401203","name":"Noche No Te Vayas - Remasterizado","registered_at":"2026-06-04T16:08:11Z","spotify_id":"0otAx0riVaSvO6lVVTOhrm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdead9c17dc9063155cd61bf5109753efcd5b292be1f892157fb6cc08cbbe2e9. 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/0otAx0riVaSvO6lVVTOhrm.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/0otAx0riVaSvO6lVVTOhrm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b09e444c8f1936dcd23857dc42f548536c5ad190de1a16b288379b8622365a. 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/0NVySkgupv9PfnUq7uCiZ8.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/0NVySkgupv9PfnUq7uCiZ8.
{"copyright_id":"0x0dc2c7a43df9c70e7523464869d4817e9bf217e88cdd5a248f1efc0b0988b9b6","isrc":"MXF145400083","name":"Ojos Cafés - Remasterizado","registered_at":"2026-06-09T16:25:02Z","spotify_id":"6Ct6iw9IKD56c6SE0LNCGC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc2c7a43df9c70e7523464869d4817e9bf217e88cdd5a248f1efc0b0988b9b6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Ct6iw9IKD56c6SE0LNCGC.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/6Ct6iw9IKD56c6SE0LNCGC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9c01f1ec83f146ef9c7c7344caaa98e9368598cb9907bd8986612bb325e626. 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/7DeHRlCZNrdMwxV42ygGlG.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/7DeHRlCZNrdMwxV42ygGlG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7148b6af58a7186b81e4d1ec82d8a4154407e2ebf4978a452a678f35920065d3. 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/0zbtUfQNwfnwbmyafHR19g.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/0zbtUfQNwfnwbmyafHR19g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b05247a18827f74c41905eb81802a819afa7d2dd1f616593baca89f2b70c83. 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/2dqm2QIjer7EWBvP8GHYcf.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/2dqm2QIjer7EWBvP8GHYcf.
{"copyright_id":"0xfe9a0075ef88aa9aa2d69ab5683dbe25413f88d7ac7ff5ae73b2dbacc1f493da","isrc":"MXF019400055","name":"Voy Gritando por la Calle","registered_at":"2026-06-17T20:32:47Z","spotify_id":"7m70SHE9tLTSShNusiSUb0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9a0075ef88aa9aa2d69ab5683dbe25413f88d7ac7ff5ae73b2dbacc1f493da. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7m70SHE9tLTSShNusiSUb0.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/7m70SHE9tLTSShNusiSUb0.
{"copyright_id":"0xf2bbbe60572b7ac6e6c7fb28b1d6bc9e2d16f2bde32801ee7d444c5b86c09280","isrc":"MXF019602028","name":"No Me Platiques Ya","registered_at":"2026-06-26T15:49:10Z","spotify_id":"2yDPw4m5ILigo9ROFaF6aQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bbbe60572b7ac6e6c7fb28b1d6bc9e2d16f2bde32801ee7d444c5b86c09280. 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/2yDPw4m5ILigo9ROFaF6aQ.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/2yDPw4m5ILigo9ROFaF6aQ.
RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38. 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/1a536e7bbpu5hux0Bsjfvv.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/1a536e7bbpu5hux0Bsjfvv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25868647ff9376de5509092d0b3ae63e27c8193b99d86997f8cdbe5e4f84774a. 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/5ipEfi3I1ckaLV7vn8Tfhy.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/5ipEfi3I1ckaLV7vn8Tfhy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4111fb63a0cb76ea58428e045c0163ef957cccc45aa391fba07cfb0f577f6f06. 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/5jlqa2ImVQm4AECzXowoK6.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/5jlqa2ImVQm4AECzXowoK6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23e65368a7457fef8e4faf9613c4b33f382128c06d48710b92492139b8159e9. 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/4Im0speRB37D00RNeKpMk3.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/4Im0speRB37D00RNeKpMk3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd170127784284dca8f82453ffea0ead7acd640ce797764862d04fe0e417b04e2. 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/7JdEV3zbE5ZXiW1GFoLXnP.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/7JdEV3zbE5ZXiW1GFoLXnP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870da740893592ab9384ce4cb7201bf2b04b53bf668bc4a40b52370715d4c990. 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/3e8QAWCIHqj0UYAOIe4zEA.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/3e8QAWCIHqj0UYAOIe4zEA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c1df85e69428e8601942f7734a4a5417217241281fa9880751bfcd3e5f325f. 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/72UIqiRTfB3UlcytWFdfBq.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/72UIqiRTfB3UlcytWFdfBq.
{"copyright_id":"0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa","isrc":"MXF019501319","name":"Fria Soledad","registered_at":"2026-06-21T11:32:05Z","spotify_id":"1JFYsH2aqNJdeTLjNrPHol","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1JFYsH2aqNJdeTLjNrPHol.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/1JFYsH2aqNJdeTLjNrPHol.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35936cc89a0374ede4c42b71cbf95f7074bea752e9cc8d251c94709e9fecc346. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4jDZHo9RsqiT11GmbjXpCf.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/4jDZHo9RsqiT11GmbjXpCf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc. 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/7IkJyi7hzOFFpNCrqCIkr0.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/7IkJyi7hzOFFpNCrqCIkr0.
{"copyright_id":"0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659","isrc":"MXF018601157","name":"Solo Invierno","registered_at":"2026-06-18T07:56:59Z","spotify_id":"2oeP0GawZoOaFwPTuPfCkk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659. 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/2oeP0GawZoOaFwPTuPfCkk.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/2oeP0GawZoOaFwPTuPfCkk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d47496961114fdb442f9ee821f79cf99e42f5fce42f668c3b98e386d015e6. 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/5mXxxytNOjz70U7vdlxP5o.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/5mXxxytNOjz70U7vdlxP5o.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2593cf2f99b57110338094fe850ead5b14f004d812aad1974955050c002af3fe. 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/7JHUknzJxLnVMMp7jemIB9.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/7JHUknzJxLnVMMp7jemIB9.
{"copyright_id":"0x0dc2c7a43df9c70e7523464869d4817e9bf217e88cdd5a248f1efc0b0988b9b6","isrc":"MXF145400083","name":"Ojos Cafés - Remasterizado","registered_at":"2026-06-09T16:25:02Z","spotify_id":"4xGyZlbgM6WEYcUWqalw3x","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc2c7a43df9c70e7523464869d4817e9bf217e88cdd5a248f1efc0b0988b9b6. 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/4xGyZlbgM6WEYcUWqalw3x.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/4xGyZlbgM6WEYcUWqalw3x.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e32d0084dd298c170254ff208410bf2234565b7c16ef825adfd6c67a44fd656. 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/6MHosISMZ8wfqdbVw3yi95.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/6MHosISMZ8wfqdbVw3yi95.
{"copyright_id":"0x9dadf47c57a98f41a9d9df76b6626bd2865509037897d9ea86b0ea902bda34cb","isrc":"MXF160100901","name":"Pagina Blanca","registered_at":"2026-06-04T08:40:49Z","spotify_id":"4QDMOJChtxXm5yjNTOgtxO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dadf47c57a98f41a9d9df76b6626bd2865509037897d9ea86b0ea902bda34cb. 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/4QDMOJChtxXm5yjNTOgtxO.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/4QDMOJChtxXm5yjNTOgtxO.
{"copyright_id":"0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38","isrc":"MXF019000830","name":"La Gloria Eres Tú","registered_at":"2026-06-06T13:50:30Z","spotify_id":"7eFF1VRK4kNShSVlZ32LUs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7eFF1VRK4kNShSVlZ32LUs.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/7eFF1VRK4kNShSVlZ32LUs.
Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d04aac8c5a22dd04d0aedf9babbdde87a5d14235e3e6d8cc9f17f632622510. 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/5q7X5z5qIE1LnNA6cqkWla.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/5q7X5z5qIE1LnNA6cqkWla.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e9969bc0de77d2f709ef3d6d0ee53cd837751b4f6e35e078c9ca62a6390c10. 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/5MPwwurpAYPC4jPTM63i70.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/5MPwwurpAYPC4jPTM63i70.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5571dc440a555f20a906b3d560474d77e2179ce3ef4453be73de4cf1d0620652. 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/7n67DUihxPb3AYAqcX6S4W.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/7n67DUihxPb3AYAqcX6S4W.
Campanas y Narración / Que Chula Es Puebla
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c14f1dc80bba4839fadfca9f392316b9d28c5b18500ec89f915c4f6e7fd1d9. 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/6BZWtvLMomNmbHkjSVxbRL.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/6BZWtvLMomNmbHkjSVxbRL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4854ed51f3843cfd6779782aea6722c98c2c28fb98c862319f80b22e204e3a4. 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/71bLw72C4vIVFlfY0PIBz5.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/71bLw72C4vIVFlfY0PIBz5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/52KMGBGwTKsi4qmzVX902P.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/52KMGBGwTKsi4qmzVX902P.
Popurrí Mexicano No. 1 (La Borrachita / La Panchita/ Las Alteñitas)