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 0x86d2eb6349189077819f35f3ba01c5d2f291b338b714126b3ae459b5d2eb93bc. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f37f5540-75f5-4adc-8788-99c1569ca123.json and https://artists.proofprofile.net/proofs/artist/f37f5540-75f5-4adc-8788-99c1569ca123.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La Amiga De Mi Amiga (Original Motion Picture Soundtrack)
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 0x36d0cf7d215c0723322c7b7fa5c8f1a0eba6299a8965a16ff142b496b35df666. 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/757zc0D4BCFHj2L4k05ad2.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/757zc0D4BCFHj2L4k05ad2.
No Future: A "New Adventures In Pop" Compilation • Unit 1
Edine Avec Lisle Mitnik Et Son Orchestre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276d78e5de869061f011ae5dde336d6040bc58d732476a6eb24b6d048bae50b2. 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/5y9RNcQq41RAx2r7Gv2PHJ.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/5y9RNcQq41RAx2r7Gv2PHJ.
My Baby’s Just A Baby (But I Love Him So)
{"copyright_id":"0x13a764ee385c8079fc9edfcd33e04712c7d217391a569c12bc7adf3d3311bddf","isrc":"ES6642200001","name":"Niños furbito y niñas lo que sea","registered_at":"2026-06-06T06:13:20Z","spotify_id":"1Z07ZorLyUNr8p6rNGdXod","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a764ee385c8079fc9edfcd33e04712c7d217391a569c12bc7adf3d3311bddf. 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/1Z07ZorLyUNr8p6rNGdXod.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/1Z07ZorLyUNr8p6rNGdXod.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50681b11871b0d9655554515e87acb72ca961d6b7386a0917dd54a0d9ec354d1. 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/7a5gyal6qpq6t8t3CYPYmk.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/7a5gyal6qpq6t8t3CYPYmk.
Es la forma que tienes de ocultar algo que hay en tu mente
{"copyright_id":"0x8ce3c55358c375b78049d524d91239fa3b7f507fb798ad64581ba5adec38b8fd","isrc":"ES6642300059","name":"Es la forma que tienes de ocultar algo que hay en tu mente","registered_at":"2026-06-06T06:10:59Z","spotify_id":"2K5ZyLGOa6Lk3zhyW6ArgO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce3c55358c375b78049d524d91239fa3b7f507fb798ad64581ba5adec38b8fd. 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/2K5ZyLGOa6Lk3zhyW6ArgO.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/2K5ZyLGOa6Lk3zhyW6ArgO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc9ed41acfb4d70b2f3acd0c82e86bed7992ead303466850c313e4ad017363d. 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/4J4Ob3SWN4QZBvbMDSFHbM.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/4J4Ob3SWN4QZBvbMDSFHbM.
{"copyright_id":"0x3cb3b3ce935fbc4bd907103e2543b80514f9f8c94aa0a8b8b1efcc5ee7b8d46d","isrc":"ES6642200130","name":"Sexo Fender (Cenicero)","registered_at":"2026-06-08T22:42:18Z","spotify_id":"21A6zPG33n2JBed1ye5DBg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb3b3ce935fbc4bd907103e2543b80514f9f8c94aa0a8b8b1efcc5ee7b8d46d. 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/21A6zPG33n2JBed1ye5DBg.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/21A6zPG33n2JBed1ye5DBg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da24d8ee5c9e6c07cc42dbebd774c5eea3a1930e5f19fed34bd90b7c2037ee3. 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/31dtAD79E5UspjuW37pL8C.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/31dtAD79E5UspjuW37pL8C.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e596bba7c9c8ac474ae0ba73752055cc71c6a2141cdaa480fe2b21086d5c276. 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/5JP3PHU7WbPI05pKd8Piq2.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/5JP3PHU7WbPI05pKd8Piq2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84951a904556faed82abfe8f09ce261a81eef75b9bd12801b47f039a6e9ec17. 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/4yCkcGp2pPqsG5hqQrfdcf.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/4yCkcGp2pPqsG5hqQrfdcf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d74137d6c700dba3a670372bd7143d54601883c69f89c57d846ee8a7128e60a. 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/3AVZpLtf0pOv37RpRAHQ40.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/3AVZpLtf0pOv37RpRAHQ40.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe81b99dd26d79cf790e637011fa040399a57f2bd91274ff95a6a691d4131f0. 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/6Q5OVpU90FX4p72d7YUgqT.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/6Q5OVpU90FX4p72d7YUgqT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7822a6c75e505aad74e62b59a341db5fd75b6e3ed0512977bb744b4fdcbd473d. 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/3qAzw7q964sGX93TDucx0X.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/3qAzw7q964sGX93TDucx0X.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42b6520675bc0a23422d349076e8e71349436e5296a93b45c89480f74440b9a. 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/3NpUBuVg85z0zCb8KgplJx.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/3NpUBuVg85z0zCb8KgplJx.
{"copyright_id":"0x2a214e8f18db962261c9087753cbd3f0fd5b269e34195e324f3f977f33380eeb","isrc":"ES6642000093","name":"Me parece muy fuerte","registered_at":"2026-06-06T01:32:54Z","spotify_id":"4SlvnwgacNoVtnzWipHext","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a214e8f18db962261c9087753cbd3f0fd5b269e34195e324f3f977f33380eeb. 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/4SlvnwgacNoVtnzWipHext.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/4SlvnwgacNoVtnzWipHext.
{"copyright_id":"0x7185b8e95a5ebdb0b35c58dbc5a8f5218cd4df29e4601a696e8cbd8f255b0e3d","isrc":"ES6642000094","name":"Arroz con ketchup","registered_at":"2026-06-10T13:10:44Z","spotify_id":"3LVhTQ2GLSEYkBwgFPJnUH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7185b8e95a5ebdb0b35c58dbc5a8f5218cd4df29e4601a696e8cbd8f255b0e3d. 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/3LVhTQ2GLSEYkBwgFPJnUH.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/3LVhTQ2GLSEYkBwgFPJnUH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d0cf7d215c0723322c7b7fa5c8f1a0eba6299a8965a16ff142b496b35df666. 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/51AdRQrcgO0ds6i7uZaNsA.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/51AdRQrcgO0ds6i7uZaNsA.
{"copyright_id":"0xa0cc9bcd13e66ca311f0c859a9cff102f3c515e198d79803cd0ebc0786f779cf","isrc":"ES6642000095","name":"Amigos para nunca (confía y te la lían)","registered_at":"2026-06-06T21:19:29Z","spotify_id":"3VWOwITIOCP131It8K5nVJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cc9bcd13e66ca311f0c859a9cff102f3c515e198d79803cd0ebc0786f779cf. 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/3VWOwITIOCP131It8K5nVJ.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/3VWOwITIOCP131It8K5nVJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc204df679b47524e4c1337de25aec61fcae336c9f879ba3937bc481495a57316. 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/5JdTYvIW4o9ybwCMKJkSNZ.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/5JdTYvIW4o9ybwCMKJkSNZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07243ddec6f3725f7852acccd3896a08d80b2d865f29953759ed442449b592e9. 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/3UouxhVNKmZBoaMEBC0Jwy.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/3UouxhVNKmZBoaMEBC0Jwy.
Si me conoces tanto (¿por qué me haces sufrir?)
{"copyright_id":"0x4d24582a54d3e5e228fff939afc22fb4f64638c91a00a4038923efdfb2cf787a","isrc":"ES6642000051","name":"Si me conoces tanto (¿por qué me haces sufrir?)","registered_at":"2026-06-05T15:08:39Z","spotify_id":"66v0gTnQaiHcomdfcgB6cY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d24582a54d3e5e228fff939afc22fb4f64638c91a00a4038923efdfb2cf787a. 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/66v0gTnQaiHcomdfcgB6cY.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/66v0gTnQaiHcomdfcgB6cY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41baab4bb9e9b70fb6e77404214a51f6f23817c422734e0a0c3a4fb6aa316b48. 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/1Rms6WMWpNEFowa3SR5FTu.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/1Rms6WMWpNEFowa3SR5FTu.
{"copyright_id":"0xeb56c352967a58751bebfd96a5624f5216988eee22c2becb935231d7b66c50de","isrc":"ES6642000098","name":"Por qué no dices la verdad","registered_at":"2026-06-07T05:28:58Z","spotify_id":"3NqMkD5XCb9HQcfBm2DXqU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb56c352967a58751bebfd96a5624f5216988eee22c2becb935231d7b66c50de. 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/3NqMkD5XCb9HQcfBm2DXqU.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/3NqMkD5XCb9HQcfBm2DXqU.
{"copyright_id":"0x7e945645429310aab028e03e3faed8d5fe4997ea75cfed574b722c93bd5d7c16","isrc":"ES5702400102","name":"No te has enterado","registered_at":"2026-06-08T00:48:15Z","spotify_id":"6jg5hvORuoaKpxTsDBDXdg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e945645429310aab028e03e3faed8d5fe4997ea75cfed574b722c93bd5d7c16. 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/6jg5hvORuoaKpxTsDBDXdg.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/6jg5hvORuoaKpxTsDBDXdg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc9ed41acfb4d70b2f3acd0c82e86bed7992ead303466850c313e4ad017363d. 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/3LhG9zXQ7iRa3D4nunN9YG.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/3LhG9zXQ7iRa3D4nunN9YG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa1fdd980627e1c9e40de64449a92d61fdfa905f53fa442c456ccd14be28266. 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/0xlXzimmtBrNHfx67avzOT.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/0xlXzimmtBrNHfx67avzOT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d74137d6c700dba3a670372bd7143d54601883c69f89c57d846ee8a7128e60a. 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/4tmpzgQLJhMXhmYLXDVFje.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/4tmpzgQLJhMXhmYLXDVFje.
{"copyright_id":"0x3cb3b3ce935fbc4bd907103e2543b80514f9f8c94aa0a8b8b1efcc5ee7b8d46d","isrc":"ES6642200130","name":"Sexo Fender (Cenicero)","registered_at":"2026-06-08T22:42:18Z","spotify_id":"4Y3qTPXb2Wuav8yKpoOSfX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb3b3ce935fbc4bd907103e2543b80514f9f8c94aa0a8b8b1efcc5ee7b8d46d. 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/4Y3qTPXb2Wuav8yKpoOSfX.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/4Y3qTPXb2Wuav8yKpoOSfX.
{"copyright_id":"0x13a764ee385c8079fc9edfcd33e04712c7d217391a569c12bc7adf3d3311bddf","isrc":"ES6642200001","name":"Niños furbito y niñas lo que sea","registered_at":"2026-06-06T06:13:20Z","spotify_id":"7JM2NCmPwdBldEWCJlzpUZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a764ee385c8079fc9edfcd33e04712c7d217391a569c12bc7adf3d3311bddf. 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/7JM2NCmPwdBldEWCJlzpUZ.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/7JM2NCmPwdBldEWCJlzpUZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe81b99dd26d79cf790e637011fa040399a57f2bd91274ff95a6a691d4131f0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1siKSARp65aMsSHQrFkDll.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/1siKSARp65aMsSHQrFkDll.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84951a904556faed82abfe8f09ce261a81eef75b9bd12801b47f039a6e9ec17. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Wy7M9W8QqwyNQwovhHNw4.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/3Wy7M9W8QqwyNQwovhHNw4.
{"copyright_id":"0xa0cc9bcd13e66ca311f0c859a9cff102f3c515e198d79803cd0ebc0786f779cf","isrc":"ES6642000095","name":"Amigos para nunca (confía y te la lían)","registered_at":"2026-06-06T21:19:29Z","spotify_id":"3VoHNrrlTv6qmftiY9Sdz3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cc9bcd13e66ca311f0c859a9cff102f3c515e198d79803cd0ebc0786f779cf. 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/3VoHNrrlTv6qmftiY9Sdz3.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/3VoHNrrlTv6qmftiY9Sdz3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41baab4bb9e9b70fb6e77404214a51f6f23817c422734e0a0c3a4fb6aa316b48. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ey9TotqfDmC9fKzlOKRQq.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/3ey9TotqfDmC9fKzlOKRQq.
Prefiero tener suerte... A tener buen Corazón
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d0cf7d215c0723322c7b7fa5c8f1a0eba6299a8965a16ff142b496b35df666. 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/2vMdy16zUYsCcNqfwA93WA.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/2vMdy16zUYsCcNqfwA93WA.
{"copyright_id":"0x4d24582a54d3e5e228fff939afc22fb4f64638c91a00a4038923efdfb2cf787a","isrc":"ES6642000051","name":"Si me conoces tanto (¿por qué me haces sufrir?)","registered_at":"2026-06-05T15:08:39Z","spotify_id":"19oLr6dgg8sZ9s2GZmOGSq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d24582a54d3e5e228fff939afc22fb4f64638c91a00a4038923efdfb2cf787a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19oLr6dgg8sZ9s2GZmOGSq.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/19oLr6dgg8sZ9s2GZmOGSq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798a455675cb79c872751bfd98d98e282c04e138ee87714a02efa558217001f6. 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/3RaxSTu2M0hgi8zDHGiUau.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/3RaxSTu2M0hgi8zDHGiUau.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6557d11fb442dce7cb235d5b4ae3b1e9f96eaf8187314757e6162ff78061f320. 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/767PhFKXo761IJdwvLFHTo.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/767PhFKXo761IJdwvLFHTo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb213f72d00c1a9a3b862d3262bc9b50d093a3bde19e0b326db7502939ae5a54f. 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/14dFZ4eGUPikaDfdKIfcIv.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/14dFZ4eGUPikaDfdKIfcIv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7711a9a6da6cef0b9a379d4d27d74e72ef98c52f50f6be0d8001ef492eeb325. 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/57f1yu01OLTDMSotR0JGQe.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/57f1yu01OLTDMSotR0JGQe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4454beace7be8b9fa1c0a2211c58d438d64450832207eb33eb681c87c7b06c. 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/3ewr1xVoCndTwomGWh6jE4.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/3ewr1xVoCndTwomGWh6jE4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1366007c54744816c5c912ce0048e3be9174481180893fad52f4008598bb558d. 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/1DPmebBg5smnh4GcmET1ah.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/1DPmebBg5smnh4GcmET1ah.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf464c804f6b750b601aab8e108ddc5d84125ded83d96f7ddb5929a3d094b61. 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/5FEOVA8EUpTosCVn8QHugV.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/5FEOVA8EUpTosCVn8QHugV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c44bac348f74d792b7739b5b35d79e3e8d2070b195b3b62bd18c045189b0596. 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/2kdh0ZWhwiJ9ujmYJetQvq.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/2kdh0ZWhwiJ9ujmYJetQvq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f90593025da0c0e89803d24956766128408ba5194dac7498030895506c7c367. 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/0KuQG6hjTupntrMW92IQTI.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/0KuQG6hjTupntrMW92IQTI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4dac828ab3d9543aa9b04067d9a5cf56d271a48207933cce6303aa4bab7e4a. 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/6JM6w5ovvofuG7OXcoPFaD.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/6JM6w5ovvofuG7OXcoPFaD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2c945bb04ca62067c82a052de76e96bda2711143439874750caecc869aa3bb. 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/5Dd7RUtKVbXEl5D2WG5smJ.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/5Dd7RUtKVbXEl5D2WG5smJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbfbf9a1f5c3a43306c4efa223649a140e9646ae975edeb6516908dc19cd5bf. 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/3U4XWw4OGHR1Mn3bzUhww1.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/3U4XWw4OGHR1Mn3bzUhww1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e14eb07c5a49b231c66339a58ccbdcb2ed52345063cc35d48f8c5564c5f516b. 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/5WMPWn7VkEHaA4eujqg4sx.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/5WMPWn7VkEHaA4eujqg4sx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa1f1449edbcd687e6237a6563ab7376630a82a7f7c9fff11709b9383f4559d. 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/5q6wEQX0x500LIEYE4d5oB.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/5q6wEQX0x500LIEYE4d5oB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1366007c54744816c5c912ce0048e3be9174481180893fad52f4008598bb558d. 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/6SVQHsUZV9kxwJV6KwGnoK.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/6SVQHsUZV9kxwJV6KwGnoK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2c945bb04ca62067c82a052de76e96bda2711143439874750caecc869aa3bb. 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/3SSbh9KymSora0r0AxksjZ.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/3SSbh9KymSora0r0AxksjZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f90593025da0c0e89803d24956766128408ba5194dac7498030895506c7c367. 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/50305Ti3yAEVWJkzDgVSv1.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/50305Ti3yAEVWJkzDgVSv1.
Viernes 13 (Una Colección De Historias De Terror, Misterio, Ciencia Ficción, Monstruosidades Y Fenómenos Paranormales)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa1f1449edbcd687e6237a6563ab7376630a82a7f7c9fff11709b9383f4559d. 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/2le3bya3f6B3ccfg3aSeug.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/2le3bya3f6B3ccfg3aSeug.