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 0xae03904f6cf232ae5efa06101f8b4f85911eff904077fe46c52b2b847a6adf34. 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/888e702d-c0d4-4bb1-b3a9-68fa20963b9e.json and https://artists.proofprofile.net/proofs/artist/888e702d-c0d4-4bb1-b3a9-68fa20963b9e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d48a877999f8f0e1443a035ce831fb8a7fd5833bac595465c768a657a73b4b. 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/5pQFd5JtduzpXTdwTb6zl6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pQFd5JtduzpXTdwTb6zl6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb175602cfca0e9d34596a9c20d922638b18bfc4e0d3fcaac647d7353f85f5a3c. 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/4EvyrrzS1PiYqytqggQD97.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EvyrrzS1PiYqytqggQD97.
{"copyright_id":"0x90af05fd496dbf76ecc06fbc0b647bddb5b1a2a06f17726510a68871729dc41d","isrc":"MX2781000003","name":"Ciudad Abierta","registered_at":"2026-06-27T20:38:44Z","spotify_id":"71jU1PDNnzCyijdPbRpiaG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90af05fd496dbf76ecc06fbc0b647bddb5b1a2a06f17726510a68871729dc41d. 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/71jU1PDNnzCyijdPbRpiaG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71jU1PDNnzCyijdPbRpiaG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c149f23fed4f9a724d25e861cb5554a6406156748b1ef00b1e1d505a82651f. 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/4vquskynDMcQsK9VubgoaT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vquskynDMcQsK9VubgoaT.
{"copyright_id":"0x866d55da697aed9386facf303a64c7fe4782ec6aa6d0d3c5bf6bad4c4cbd6737","isrc":"MX2781000005","name":"Fiebre De Jack","registered_at":"2026-06-06T20:18:25Z","spotify_id":"2sL0L0FexRmLODmC0jKTpy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866d55da697aed9386facf303a64c7fe4782ec6aa6d0d3c5bf6bad4c4cbd6737. 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/2sL0L0FexRmLODmC0jKTpy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sL0L0FexRmLODmC0jKTpy.
{"copyright_id":"0x7e225c27aaa15b8044f07bb50b2ad1ebf2c4c4d9dd56ae807e8de58bcae87c5e","isrc":"MX2781000006","name":"Vacaciones De Verano","registered_at":"2026-06-26T05:00:47Z","spotify_id":"6cRobiOseuXtpLdP0T9ObP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e225c27aaa15b8044f07bb50b2ad1ebf2c4c4d9dd56ae807e8de58bcae87c5e. 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/6cRobiOseuXtpLdP0T9ObP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cRobiOseuXtpLdP0T9ObP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf69dd8938844c2e87d662ac0eb1b3c8545b709abd0e0691858c20f55bc35a26. 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/1y4IvGMSMYUr6NF7v7xgyT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1y4IvGMSMYUr6NF7v7xgyT.
{"copyright_id":"0x1f3ad7e3e97af058082fa80fcc1131b711ac765b47a8d2dfb07d32a3738bd8be","isrc":"MX2781000009","name":"Chenoa (Esto Es Oro)","registered_at":"2026-06-25T09:30:58Z","spotify_id":"34gOdBcxpmu6IflfukTtvV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3ad7e3e97af058082fa80fcc1131b711ac765b47a8d2dfb07d32a3738bd8be. 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/34gOdBcxpmu6IflfukTtvV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34gOdBcxpmu6IflfukTtvV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb224bd59ba0fe4313d11c99e3c02dee778416bb631b90be9d9c4b80be01a9630. 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/1QyPYtnOVwmprWCjVgPo1Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QyPYtnOVwmprWCjVgPo1Q.
{"copyright_id":"0x88b7cb760eb681bdec07cef1de0a2ef84832beb01a6ae24d4a9c4f9148c0dde6","isrc":"MX2781000011","name":"Rocking Is Our War","registered_at":"2026-06-18T23:23:37Z","spotify_id":"4vnJdGAFJ2yMvVTwizj5Vs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b7cb760eb681bdec07cef1de0a2ef84832beb01a6ae24d4a9c4f9148c0dde6. 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/4vnJdGAFJ2yMvVTwizj5Vs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vnJdGAFJ2yMvVTwizj5Vs.
{"copyright_id":"0x6fc64e20bdf8a82f462f9e061d0325a6aef3d5be846945fc1425654d53a2552c","isrc":"MX2781000012","name":"Calabozos y Princesas","registered_at":"2026-06-08T15:31:34Z","spotify_id":"4kLcUhwTygRdP3RHNxIWSj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc64e20bdf8a82f462f9e061d0325a6aef3d5be846945fc1425654d53a2552c. 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/4kLcUhwTygRdP3RHNxIWSj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kLcUhwTygRdP3RHNxIWSj.
Nos Vamos Juntos - Un Tributo A Las Canciones De Caifanes Y Jaguares
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f4cffccc105e64f51514bf936c8580cef253743531ee0a5d479cfa18a346d1. 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/32sYH0NQCAPbm5KhgH7MbU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32sYH0NQCAPbm5KhgH7MbU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3385c768f45bca5ca08d70b2104df767d67f43c277024dc3ead3c764118cfc15. 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/3WIhxmxTejf2y5zlpaNqD8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WIhxmxTejf2y5zlpaNqD8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f29c35c68e701dad0bc6923ed92a2da12e8ffec9bb3127b292b575dcd7f5584. 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/5CR2w6uqUo6S6ksIxk99pe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CR2w6uqUo6S6ksIxk99pe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cf6b3f98b35904e8af6b23f874606528626aeae9c2fd4c5a6017707c7bbd77. 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/6JeI7xb8znv9YalY52mdW4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JeI7xb8znv9YalY52mdW4.
La Original Banda El Limón de Salvador Lizárraga
{"copyright_id":"0x2b9c7dd9fec7df8b0fbba9b939b3fcc0968fac16d55c8f33eae3dbc33640a334","isrc":"MX1001000003","name":"No Dejes Que","registered_at":"2026-06-08T19:05:58Z","spotify_id":"7cEywwIRVcS9E4pS6FVKox","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9c7dd9fec7df8b0fbba9b939b3fcc0968fac16d55c8f33eae3dbc33640a334. 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/7cEywwIRVcS9E4pS6FVKox.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cEywwIRVcS9E4pS6FVKox.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9281f01bbe547edb656c5417684c29cbcb6106812ac34854987e0a3996b96039. 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/1rikmYOOttIus4NQK4nQtv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rikmYOOttIus4NQK4nQtv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bb4524d80b3fdd373687f39231fa9cf6c85aa8b39551cbc26079a82f36b20d. 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/5mUhiUbYN4SwedyS8rO1Lb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mUhiUbYN4SwedyS8rO1Lb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3b87eb43ea076623b018b5ea7ad70310fe10337a3613e5d1ea004d396491ac. 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/0zGR3lpFm3t07ArWOTdGZl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zGR3lpFm3t07ArWOTdGZl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c977004b82455f1b7df444d1fd863a2c4efbf2cc2177113d8e368e765104249. 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/1SpT5w6FMkuhYujJg4RH7v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SpT5w6FMkuhYujJg4RH7v.
{"copyright_id":"0x916d388a26afcc1461aaccab1cf99533095f7ea4366df577c97f1f65fb81df37","isrc":"MX1001000026","name":"Para Que No Digas Que No Pienso En Ti","registered_at":"2026-06-25T17:46:24Z","spotify_id":"3Fbd2yDHOGmY8gwy5uVX6n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916d388a26afcc1461aaccab1cf99533095f7ea4366df577c97f1f65fb81df37. 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/3Fbd2yDHOGmY8gwy5uVX6n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Fbd2yDHOGmY8gwy5uVX6n.
{"copyright_id":"0xcd66c2bb37bac8228aab13a6f48d4208f1385c332afbd00608b65db9b56c29fc","isrc":"MX1001000028","name":"Quisiera Ser Alcohol","registered_at":"2026-06-20T04:05:12Z","spotify_id":"0cvxgM07TCg40B89RBvIty","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd66c2bb37bac8228aab13a6f48d4208f1385c332afbd00608b65db9b56c29fc. 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/0cvxgM07TCg40B89RBvIty.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cvxgM07TCg40B89RBvIty.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa210d0ebdf34bf5f460a7d262624a15b3720bdb449dfdc7335bf0616e4e945a1. 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/3GRzqvzu97KUwkNcbTmcXd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GRzqvzu97KUwkNcbTmcXd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de8abe83e94037913c58f6d9359b2195fd5a555bf5499b1ec5c1dd2f66b1f0d. 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/2GINFGEtJ8fQsZ8BfG7QlD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GINFGEtJ8fQsZ8BfG7QlD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abfe7a2165a6e57362f4a86d5ebf107c59edbe5d44a551daf51f56d80b8bfbd. 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/7pW8unHJ0jWChTXziGaDBs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pW8unHJ0jWChTXziGaDBs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1194d9730da734639cd3a91040b3965094d1c8b1966775e09504c946f3b0616. 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/0ibtFQQ1Ndd8XT3y82523W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ibtFQQ1Ndd8XT3y82523W.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b146ba03414c61f1de91a5ce24a6de3c2289b44818cf0bd1a4cf60f32072e4. 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/2cfCh5tiSpBhroiTXXf5tw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cfCh5tiSpBhroiTXXf5tw.
{"copyright_id":"0xa7eb0280f62fe908da402d63feb4f1efb5933b04f4b61e21d7f9d22d75ddf91c","isrc":"MX1001100055","name":"Antes De Que Nos Olviden","registered_at":"2026-06-18T14:26:13Z","spotify_id":"21IAADcJkwsFMhxWR5LyKL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7eb0280f62fe908da402d63feb4f1efb5933b04f4b61e21d7f9d22d75ddf91c. 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/21IAADcJkwsFMhxWR5LyKL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21IAADcJkwsFMhxWR5LyKL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129e243192ffa94c585da3c8b70462c3ddd92e057174ea933b0bd267dc1005e8. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2YJTBgZ9EJ3waYkftdxnGb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YJTBgZ9EJ3waYkftdxnGb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60ec8136b14f19cb702295523e61d2c495ad01d3701783976f52e698662d771. 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/6Vpgm4LsAKuNI7MfnWJKxR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Vpgm4LsAKuNI7MfnWJKxR.
{"copyright_id":"0x025f06d92274344ebd215c8153c543e1ecbd44e5de85fe28403a583bf14d7155","isrc":"MX1001000037","name":"Para Que No Digas Que No Pienso En Ti","registered_at":"2026-06-26T20:01:35Z","spotify_id":"1U2qDSL8Kd1HX4YiVMOG51","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025f06d92274344ebd215c8153c543e1ecbd44e5de85fe28403a583bf14d7155. 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/1U2qDSL8Kd1HX4YiVMOG51.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1U2qDSL8Kd1HX4YiVMOG51.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c14418b21f7c512b791d3e2f05ea81af345718c18090fa2e56199ae50181a8. 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/6SMOOUqYhopHLr2IlmGIpl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SMOOUqYhopHLr2IlmGIpl.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ed4c3b4b8cfcb5c80c94b42177da607084b5bbf732742e603af885ac5bc707. 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/2MgxPBicoMbJgUhUUrXS73.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MgxPBicoMbJgUhUUrXS73.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac225ff3bc71ce63e80376db2a7bb79cdf955b869ecc5c3ee176af6181e82a5c. 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/34lRCgdSLKTMYlviW7FG38.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34lRCgdSLKTMYlviW7FG38.
Happy-fi Compilación Vol. 5 Coyote Nights
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abb8d9af84f50b79ef43fc8f8b0f5ec1d6617bf52a82543186aaa6ddece8b8f. 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/4XQ3bGXVl99wDskdmIZdTN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XQ3bGXVl99wDskdmIZdTN.
{"copyright_id":"0x54984d8df2f085d004d3416f3cbea58daeede45175423a4bbe867eecb25ddfa8","isrc":"MXF820800141","name":"Minutos de Aire (feat. Jorge Gonzalez)","registered_at":"2026-06-07T02:58:26Z","spotify_id":"6LAYXFQnriD7pZiKcc86dj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54984d8df2f085d004d3416f3cbea58daeede45175423a4bbe867eecb25ddfa8. 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/6LAYXFQnriD7pZiKcc86dj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LAYXFQnriD7pZiKcc86dj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebc898aff65c3abb7a29d3ab505d417eeefae03e682afb65e74d2557c7ce2c9. 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/7KhYQ9fHuofDF4I5D0obId.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KhYQ9fHuofDF4I5D0obId.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb240c3fa754e953e8c7cda9610ab4cd0e26d047686d129a4b3351c748c63e5d3. 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/3lvcbsIicCC5u59qcK8wqS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lvcbsIicCC5u59qcK8wqS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43346d9a797f817265b26f8d4f3ed638e67b582e8d3849278d970ca894fd200. 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/2WuSTAv5e782MlJvNkzSXU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WuSTAv5e782MlJvNkzSXU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894ccd9f753aa47f62cc795442916185af741992537b70388d2791386e7aaf3e. 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/4LCS8q4YQ9zF4Ykk3gVQWV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LCS8q4YQ9zF4Ykk3gVQWV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeff635ee7f909d8726e23188dbcb243998a4311fef67697198f4dfa86a4838e. 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/5Cx3pectfeeX9YwK3YfoSM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Cx3pectfeeX9YwK3YfoSM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebc898aff65c3abb7a29d3ab505d417eeefae03e682afb65e74d2557c7ce2c9. 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/77Ub9qmRs700uP6Mo05VF9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77Ub9qmRs700uP6Mo05VF9.
Listen, I Don't Need a Label, I Just Need a Friend...