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 0xb879fc53dabc54037410b7d7e16f14ea4db44cebd13571b17c7965707977871a. 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/66499931-bf50-43bd-b904-66219e278914.json and https://artists.proofprofile.net/proofs/artist/66499931-bf50-43bd-b904-66219e278914.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
En Vivo Con Servando ZL, Vol. 2 (En vivo)
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 0x53b5b118ac680372e7d4b93c20c6747658a869d49ca0a3acdc165e701345cd36. 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/3LnYNOcgdea0wX5l9QXAtZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LnYNOcgdea0wX5l9QXAtZ.
{"copyright_id":"0xb12994422a359dfca15fa9ee2eb5f87c878c5e1f87a47746aba026d0c796b5b1","isrc":"QZTB32391577","name":"El Muchacho Más Guapo","registered_at":"2026-06-19T14:15:07Z","spotify_id":"6LxoM8TwsFwGKI4UWvTQSp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12994422a359dfca15fa9ee2eb5f87c878c5e1f87a47746aba026d0c796b5b1. 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/6LxoM8TwsFwGKI4UWvTQSp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LxoM8TwsFwGKI4UWvTQSp.
{"copyright_id":"0xd4c543975b8a7145673030424436e7b33f9a7e95bcc726bfa16c56778f1fdbbf","isrc":"QZTB32391578","name":"Yo Quiero Besarte","registered_at":"2026-06-10T05:21:43Z","spotify_id":"5EwlVpLAQaXmcViHB5a9Gn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c543975b8a7145673030424436e7b33f9a7e95bcc726bfa16c56778f1fdbbf. 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/5EwlVpLAQaXmcViHB5a9Gn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EwlVpLAQaXmcViHB5a9Gn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7958dff6782434b5cd0bad66d670630e2936a06b411aedfdda8a588334a94a4e. 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/6ot2UN7emACmGRyv50PrDj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ot2UN7emACmGRyv50PrDj.
{"copyright_id":"0x59cb53a9395931a9b4f81aca6d460e110f1c67c7079412e5c7fed75c51c70502","isrc":"QZTB32391583","name":"Si Toca Pistear Pisteamos","registered_at":"2026-06-21T18:28:38Z","spotify_id":"6fTphrWSmNQc1ClLQd0EZ5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cb53a9395931a9b4f81aca6d460e110f1c67c7079412e5c7fed75c51c70502. 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/6fTphrWSmNQc1ClLQd0EZ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fTphrWSmNQc1ClLQd0EZ5.
{"copyright_id":"0xdbbcabea63e9a8ba127f3c4dbe9ce7063ca5234ce445b40cd4e269221463b463","isrc":"QZTB32391584","name":"A La Víbora De La Mar","registered_at":"2026-06-22T04:52:58Z","spotify_id":"6ngmtcGkDKYtTy8REkGrbB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbcabea63e9a8ba127f3c4dbe9ce7063ca5234ce445b40cd4e269221463b463. 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/6ngmtcGkDKYtTy8REkGrbB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ngmtcGkDKYtTy8REkGrbB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6b920e5f5117b1b9c8ea6ace5971160a52d69fa728ec452cab99615077bf7a. 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/2zWu3ODAYQt1fm5gtnxu6K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zWu3ODAYQt1fm5gtnxu6K.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe31e17b8e0727a1faa3ee8a4529f5ab11041a8c2828473d9b455d26a59a4fa9. 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/33V662XAX1Afxw2U8Sp8Or.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33V662XAX1Afxw2U8Sp8Or.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f4fd190e09adce2a91747e2fe1718050ad013bc8239168ee6beca5837ee8b8. 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/5Uqv8AfHCffWy6RO4rNG29.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Uqv8AfHCffWy6RO4rNG29.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a54e041d73afa7d95e352f698f165a56914314d8ecb266dddbc26166277840. 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/23dy5F73aAe5FJOHsJV2s0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23dy5F73aAe5FJOHsJV2s0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759b5304390f2a0e0f006cd8e55cba82edab811eeb9cb7ad744304c478a2be2a. 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/2NSucN7nxIR5bm2mmPnNl7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NSucN7nxIR5bm2mmPnNl7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b539ed34c2a36c7a50996eabfb267f06ce5b300b018c326bf4139790822630. 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/3ugBP3yWbCQFEPSAyarRTx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ugBP3yWbCQFEPSAyarRTx.
Los caballero de durango en vivo (En vivo)
{"copyright_id":"0x6802afdca1eb43e2fb6fd7b8d8321dfeaed1986ccb63410b305d1cab913a2748","isrc":"QZFYZ2371654","name":"La gente del empresario","registered_at":"2026-06-27T08:24:09Z","spotify_id":"056zKdGr22UbqkQ1qx7iKW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6802afdca1eb43e2fb6fd7b8d8321dfeaed1986ccb63410b305d1cab913a2748. 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/056zKdGr22UbqkQ1qx7iKW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/056zKdGr22UbqkQ1qx7iKW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc791e997f7a5741f6cf7a50b2e210e5b722129314432c19d8ab66fff14c1c74b. 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/2vfQR03IzfgE2tZtTgXkEP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vfQR03IzfgE2tZtTgXkEP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc97d27be0e2fe43d920b7db35c8874d4eaa117b7b628ed7578e384281689075. 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/1Gcu2ozoCjejzbef6PBNkq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Gcu2ozoCjejzbef6PBNkq.
{"copyright_id":"0x225b3b22e6bc1519ba18a1a2b94d867c1a0af65d3e260dc5d09a8c8fc523fcac","isrc":"QZNWU2271006","name":"Mi san juditas","registered_at":"2026-06-10T05:18:18Z","spotify_id":"5mCXdhyFhNyF7jHlStjPfi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225b3b22e6bc1519ba18a1a2b94d867c1a0af65d3e260dc5d09a8c8fc523fcac. 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/5mCXdhyFhNyF7jHlStjPfi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mCXdhyFhNyF7jHlStjPfi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177ce999fa3275e2615fc7af58903a878be4022a6d16373f2123b2e15f63461a. 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/1GAPCdWBCJgn8krAnE03xa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GAPCdWBCJgn8krAnE03xa.
{"copyright_id":"0x9e543aae3b5c1b8723b96c46a9458adbc9c2f805f0d2a0c4b95bd366199dda06","isrc":"QZES72241394","name":"Se acabaron los amigos","registered_at":"2026-06-24T16:55:57Z","spotify_id":"4o8u5onQkLzVoRpQlbbFLa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e543aae3b5c1b8723b96c46a9458adbc9c2f805f0d2a0c4b95bd366199dda06. 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/4o8u5onQkLzVoRpQlbbFLa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4o8u5onQkLzVoRpQlbbFLa.
{"copyright_id":"0x03cb5715f4ad0646d64d54f2725251ef4d862ffc5243c4c83fbce3be8d32bcae","isrc":"QZES72241395","name":"Ni pedro ni pancho","registered_at":"2026-06-18T03:15:46Z","spotify_id":"6q29tZooQRypn4ws3F91W0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cb5715f4ad0646d64d54f2725251ef4d862ffc5243c4c83fbce3be8d32bcae. 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/6q29tZooQRypn4ws3F91W0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6q29tZooQRypn4ws3F91W0.
{"copyright_id":"0x5ce384ac801c2e4b33a63653bab45448f142c2ca7be1cba91a6b2c66bd51f9d8","isrc":"QZES72241396","name":"El cosala","registered_at":"2026-06-07T01:52:18Z","spotify_id":"6uEBdyNYMJdQoQnjHiVZOR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce384ac801c2e4b33a63653bab45448f142c2ca7be1cba91a6b2c66bd51f9d8. 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/6uEBdyNYMJdQoQnjHiVZOR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uEBdyNYMJdQoQnjHiVZOR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c6dc2f76f01ee307df534a3780daaf45ad707a5034e9097c6f3515336f446a. 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/3SGx9jGaBy2zwZoGwsdeW3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SGx9jGaBy2zwZoGwsdeW3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d2ec1995dc599f7cc61724e4a0aebb0c62300962269d111cfcd790a5de4033. 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/4UeChR3yK7B62co2xl2uPh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UeChR3yK7B62co2xl2uPh.
{"copyright_id":"0xca5f9ee7b524c40b239d42e427d854ed242b09ad1e332f99caf9729aef9ac510","isrc":"QZNWY2050432","name":"Nada es facil","registered_at":"2026-06-21T06:12:16Z","spotify_id":"3Wisg5MIVheClHxgSGk6xx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5f9ee7b524c40b239d42e427d854ed242b09ad1e332f99caf9729aef9ac510. 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/3Wisg5MIVheClHxgSGk6xx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Wisg5MIVheClHxgSGk6xx.
{"copyright_id":"0x0aa0a1146939750629ba16e78417cff7f20ab3225ddf598fefd16615ab127739","isrc":"QZNWY2050435","name":"Se acabaron los amigos","registered_at":"2026-06-22T05:01:54Z","spotify_id":"4JVzPwZdNpKjWDv5sZEqsS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa0a1146939750629ba16e78417cff7f20ab3225ddf598fefd16615ab127739. 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/4JVzPwZdNpKjWDv5sZEqsS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JVzPwZdNpKjWDv5sZEqsS.
{"copyright_id":"0xeffea11daa3d50ccb8971afe15fa49013eb3b297d03ab7dd1324ccd235ea7184","isrc":"QZNWY2050437","name":"El Mayo","registered_at":"2026-06-06T18:18:43Z","spotify_id":"4YTdBd3x1Bin8VyfQbkUEo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffea11daa3d50ccb8971afe15fa49013eb3b297d03ab7dd1324ccd235ea7184. 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/4YTdBd3x1Bin8VyfQbkUEo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YTdBd3x1Bin8VyfQbkUEo.
{"copyright_id":"0x36c47a665e51b9e2de18616ff9a92bdebeab8e3fe717001ffcfcfc1b445e3360","isrc":"QZNWY2050441","name":"El de la tacoma","registered_at":"2026-06-21T06:11:14Z","spotify_id":"6jTZhLTRlSIvlKmlvGysae","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c47a665e51b9e2de18616ff9a92bdebeab8e3fe717001ffcfcfc1b445e3360. 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/6jTZhLTRlSIvlKmlvGysae.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jTZhLTRlSIvlKmlvGysae.
{"copyright_id":"0xba3f06460b8c67578911b4a180a9d130ba2e585166cf3383428c2cbc6cc2e591","isrc":"QZNWW2015255","name":"El panal de la sierra","registered_at":"2026-06-09T18:27:53Z","spotify_id":"75pdoSDWfvdvzxFutLtzQj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3f06460b8c67578911b4a180a9d130ba2e585166cf3383428c2cbc6cc2e591. 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/75pdoSDWfvdvzxFutLtzQj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75pdoSDWfvdvzxFutLtzQj.
{"copyright_id":"0x0e5812de94123b5b39e02615d1a8d36320ebe0eba4ae5321b81dafc99a06e201","isrc":"QZK6G2473633","name":"Vascogil Mi Rancho","registered_at":"2026-06-22T04:54:38Z","spotify_id":"5x3krls72tcQFVDwGW9oMl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5812de94123b5b39e02615d1a8d36320ebe0eba4ae5321b81dafc99a06e201. 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/5x3krls72tcQFVDwGW9oMl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5x3krls72tcQFVDwGW9oMl.
{"copyright_id":"0x732b4d2f82b05150e4925cc157fe3e5cf5f65e7edbcd1438d8f41009fe0d4eef","isrc":"QZK6G2473636","name":"Iván el de Arizona","registered_at":"2026-06-27T08:23:41Z","spotify_id":"4PBswHx3TpF4KJglqjNRKb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732b4d2f82b05150e4925cc157fe3e5cf5f65e7edbcd1438d8f41009fe0d4eef. 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/4PBswHx3TpF4KJglqjNRKb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PBswHx3TpF4KJglqjNRKb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81364883ea139f1c46061e12bcd4c8363b69ef2375e64733bf0aa69f14d17ce. 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/6UslIGEH8XOpybeh8wT8KO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UslIGEH8XOpybeh8wT8KO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670fd6102f7137205b6aff7bf2f2f0399f23a5fb26ae120c02a3dd287f1c279f. 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/28tCaOTBKSVQ28bM3uYj6p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28tCaOTBKSVQ28bM3uYj6p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e7f5b9c774264eefec84e1396201d1b7546fc2cea126b19209412c18fcfdc0. 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/1hLFThGUsDOz9eJZzrIQ5O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hLFThGUsDOz9eJZzrIQ5O.
{"copyright_id":"0x69637d3f6162e89dd3081f78b68576be0ca972c4ebff52a26c0b4ce6221c1405","isrc":"QZWFH2398896","name":"Las Mulas de Garame","registered_at":"2026-06-21T06:15:58Z","spotify_id":"5HZGgXbvosSWkLkBr5veDh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69637d3f6162e89dd3081f78b68576be0ca972c4ebff52a26c0b4ce6221c1405. 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/5HZGgXbvosSWkLkBr5veDh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HZGgXbvosSWkLkBr5veDh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2f83820af796a53a764e2d10b1cb176ae27a7f3458da91782b8a90fa25d78e. 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/6RSkJsLr6ooQ9fQZ59pNUC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RSkJsLr6ooQ9fQZ59pNUC.
{"copyright_id":"0x6c6ca977d0b0b2cf9dc5db756f2091a9ac1fe5222e7ee656d4518a5cd9723001","isrc":"QZWFH2398898","name":"Mi Nombre es Javier","registered_at":"2026-06-08T04:31:01Z","spotify_id":"6QEELlVwHxERSAt1SYb1FY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6ca977d0b0b2cf9dc5db756f2091a9ac1fe5222e7ee656d4518a5cd9723001. 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/6QEELlVwHxERSAt1SYb1FY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QEELlVwHxERSAt1SYb1FY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c1f94c9549503be4615c179b02fe7511d05695a4dbb3a79c92467c2a735ea7. 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/3sKPvmKbqsnFH5wqPi0xJw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sKPvmKbqsnFH5wqPi0xJw.
{"copyright_id":"0x3ada7b012ee8a76bd1af0f3955bfca7005520ed51cdd389b07ef6b907ddf43fe","isrc":"QZMEN2353990","name":"El 21 (La careada)","registered_at":"2026-06-23T10:08:43Z","spotify_id":"0HsaINkrvnWc1pHyVwVrWo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ada7b012ee8a76bd1af0f3955bfca7005520ed51cdd389b07ef6b907ddf43fe. 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/0HsaINkrvnWc1pHyVwVrWo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HsaINkrvnWc1pHyVwVrWo.
{"copyright_id":"0xdd719acd28d4e9063ce30e05691d520a29d74a12c8c7df730a9166f2ae91cf68","isrc":"QZK6H2256500","name":"Las pacas de billetes","registered_at":"2026-06-23T10:08:15Z","spotify_id":"5dmvPeFzwA4q6lIMpXPaGH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd719acd28d4e9063ce30e05691d520a29d74a12c8c7df730a9166f2ae91cf68. 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/5dmvPeFzwA4q6lIMpXPaGH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dmvPeFzwA4q6lIMpXPaGH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73e15bf0763c49362c29af05607f3bcd780e8841e50c727d12b0619211851a6. 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/0DBrSUwkA03U1HuVTkd0R9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DBrSUwkA03U1HuVTkd0R9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1528da0ae1f29a15065a7ece0f2e37de29790f5476f0c845038b0122ae384412. 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/6LgygEBVmSKtTCwJkQCkjU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LgygEBVmSKtTCwJkQCkjU.
{"copyright_id":"0x6caaca25b7189644f75ac66ed4c49d9672aa7444142199ce82eec1f8c67f4e5c","isrc":"QZK6H2256503","name":"El compa nene","registered_at":"2026-06-19T14:16:10Z","spotify_id":"0zCv9rknvNLEIXBOOwaxWG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6caaca25b7189644f75ac66ed4c49d9672aa7444142199ce82eec1f8c67f4e5c. 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/0zCv9rknvNLEIXBOOwaxWG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zCv9rknvNLEIXBOOwaxWG.
{"copyright_id":"0x2b5431db5fc15f188d11b3d8a26bef3b7b0d9f84dd315d1e1b9710be94bf89a5","isrc":"QZK6H2256504","name":"El sobrino","registered_at":"2026-06-27T08:26:12Z","spotify_id":"1tCuGgVKlXFE3djvArDd6H","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5431db5fc15f188d11b3d8a26bef3b7b0d9f84dd315d1e1b9710be94bf89a5. 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/1tCuGgVKlXFE3djvArDd6H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tCuGgVKlXFE3djvArDd6H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb735105b0d2251e2d6a114420fbab97c8bf396a2e97db232ee37e958aa41049. 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/16Tfn5b6pC1Xz3FW9i4mij.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16Tfn5b6pC1Xz3FW9i4mij.