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 0x6b1953ae82c43fdf014ad38fca7567b5830c2933585cba53be148a64f4d56359. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5000818f-4495-4858-91b5-c5300b17c847.json and https://artists.proofprofile.net/proofs/artist/5000818f-4495-4858-91b5-c5300b17c847.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 0x14f6fad1830b1dd99e1a106e94c39ac4083d2356517269432f8aacbb989c51de. 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/4Dq9fCvyYEKWcxS8j5nJUN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Dq9fCvyYEKWcxS8j5nJUN.
{"copyright_id":"0x456d201787429fd35cd09bc60d845fb5933e0b58177a23fb872ffeee7f5fd179","isrc":"USA2P2342420","name":"Paso En Culiacan (En Vivo)","registered_at":"2026-06-08T11:20:19Z","spotify_id":"0PXsTgZLZkpEJepjyZAGTS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456d201787429fd35cd09bc60d845fb5933e0b58177a23fb872ffeee7f5fd179. 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/0PXsTgZLZkpEJepjyZAGTS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PXsTgZLZkpEJepjyZAGTS.
{"copyright_id":"0x507a5a316d3eb7b7a22f3a1723ebb4569de35d76c3cdf1cb3d5afc3cee859636","isrc":"USA2P2300979","name":"Cuando Salgo A Los Campos (En Vivo)","registered_at":"2026-06-19T14:18:54Z","spotify_id":"6FwNlHUp2GNLwvZlIdKqZc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507a5a316d3eb7b7a22f3a1723ebb4569de35d76c3cdf1cb3d5afc3cee859636. 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/6FwNlHUp2GNLwvZlIdKqZc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FwNlHUp2GNLwvZlIdKqZc.
Popurri en Vivo (Tambien las lluvias se van / 27 por los radios / Quisiera)
Popurri en Vivo (Tambien las lluvias se van / 27 por los radios / Quisiera) (En Vivo)
{"copyright_id":"0xcf47aaea3777c8775b9f1d8f3503bb9d77c2be070afaaecfce0e89e7ae6e9c80","isrc":"USDXS2204477","name":"Popurri en Vivo (Tambien las lluvias se van / 27 por los radios / Quisiera) (En Vivo)","registered_at":"2026-06-10T19:13:07Z","spotify_id":"3JtggIcebh9fqJmkPMG6pp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf47aaea3777c8775b9f1d8f3503bb9d77c2be070afaaecfce0e89e7ae6e9c80. 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/3JtggIcebh9fqJmkPMG6pp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JtggIcebh9fqJmkPMG6pp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa636a62ced72dc18db47d667ca1f22de5898eb07d25f74a64b3031198dea14db. 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/3WEHES0IGtpjcVnC60V24X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WEHES0IGtpjcVnC60V24X.
{"copyright_id":"0x7ffa51aa0fd8a4664d9081ed0d998c2f05ae59473697b05673bdb67bb3e50daa","isrc":"USA2P2402161","name":"La Mancornadora (En Vivo)","registered_at":"2026-06-28T02:29:18Z","spotify_id":"7yjM1AYI8XAkPvD5W8yelV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffa51aa0fd8a4664d9081ed0d998c2f05ae59473697b05673bdb67bb3e50daa. 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/7yjM1AYI8XAkPvD5W8yelV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yjM1AYI8XAkPvD5W8yelV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29344efed5c57988f5200a4f173c838c8327238224769c3f1c50154a380d06a. 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/61RD2T4tM0AXp9kmMkgW9r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61RD2T4tM0AXp9kmMkgW9r.
{"copyright_id":"0x1fa09ebc0e20234ae8e1968aec9f2d778c57648e05cd2240890900b454da2717","isrc":"USA2P2313481","name":"La Primavera (En Vivo)","registered_at":"2026-06-25T13:44:45Z","spotify_id":"7fWiRIYNhMmvweZmhjconq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa09ebc0e20234ae8e1968aec9f2d778c57648e05cd2240890900b454da2717. 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/7fWiRIYNhMmvweZmhjconq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fWiRIYNhMmvweZmhjconq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33aa5bd0f4353b3847ff4868334d843757a5468323b4c3d172c50ed9a996cb1e. 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/2gadr6LrFwwYXNoGt8qeC6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gadr6LrFwwYXNoGt8qeC6.
{"copyright_id":"0xc96171b181c8d5f72dcd88ddfdda5485689024722e5df8ec60b72e7b228cdf0a","isrc":"USA2P2259223","name":"Eso Me Gusta (En Vivo)","registered_at":"2026-06-19T02:34:52Z","spotify_id":"0NAtvxdSVtF8kLCj9ainvY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96171b181c8d5f72dcd88ddfdda5485689024722e5df8ec60b72e7b228cdf0a. 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/0NAtvxdSVtF8kLCj9ainvY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NAtvxdSVtF8kLCj9ainvY.
{"copyright_id":"0x8ecb576cac9e2c8465e7668a3c90fdb9b64237b77ae93c47f7dd0d37101dd509","isrc":"USA2P2259222","name":"Maria de la Luz (En Vivo)","registered_at":"2026-06-24T01:04:17Z","spotify_id":"7uGGRrqlaTNCsNwri9Nf0J","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecb576cac9e2c8465e7668a3c90fdb9b64237b77ae93c47f7dd0d37101dd509. 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/7uGGRrqlaTNCsNwri9Nf0J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uGGRrqlaTNCsNwri9Nf0J.
{"copyright_id":"0x72c2620dc9a03f55eaed63a136f739567624b752ab1dea91c86d672d53f9d954","isrc":"USA2P2259221","name":"No Soy Monedita de Oro (En Vivo)","registered_at":"2026-06-22T16:42:51Z","spotify_id":"6fadojFynWDJTqgyoIDBXL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c2620dc9a03f55eaed63a136f739567624b752ab1dea91c86d672d53f9d954. 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/6fadojFynWDJTqgyoIDBXL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fadojFynWDJTqgyoIDBXL.
{"copyright_id":"0xe4d16f9bb8198cc45514e6ba63447b1958b6bd179be910ebdc21dc9f089dbdd4","isrc":"USA2P2259228","name":"Amigos Tuve Una Novia (En Vivo)","registered_at":"2026-06-25T04:49:00Z","spotify_id":"33M4Xnbu6nNg4Oa5dErLwr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d16f9bb8198cc45514e6ba63447b1958b6bd179be910ebdc21dc9f089dbdd4. 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/33M4Xnbu6nNg4Oa5dErLwr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33M4Xnbu6nNg4Oa5dErLwr.
{"copyright_id":"0xcd6f721ae1703c71869d9bdf4ca26aa2cba9fe42ae9e3842facc03af20da0f1a","isrc":"USA2P2259220","name":"El Joven Marcial (En Vivo)","registered_at":"2026-06-19T02:36:23Z","spotify_id":"4SnSXvUBiKkGn2pOKucw43","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6f721ae1703c71869d9bdf4ca26aa2cba9fe42ae9e3842facc03af20da0f1a. 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/4SnSXvUBiKkGn2pOKucw43.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SnSXvUBiKkGn2pOKucw43.
{"copyright_id":"0x9332cea52fe149637dfa762e9538ca14eafdc1627e4ee661984fac304ee8ec85","isrc":"USA2P2259219","name":"Paso en Culiacan (En Vivo)","registered_at":"2026-06-21T16:00:56Z","spotify_id":"0V92v1PHHgeaC1HZJOflmG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9332cea52fe149637dfa762e9538ca14eafdc1627e4ee661984fac304ee8ec85. 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/0V92v1PHHgeaC1HZJOflmG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0V92v1PHHgeaC1HZJOflmG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fb437f24b8799ee3887ba858174a54d01b70eb0b73586c53e37c5be2e6be7c. 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/0o18uKgLr78TjyOqLI2tJ7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0o18uKgLr78TjyOqLI2tJ7.
Sueña Conmigo (Ni Por Todas Las Estrellas) - En Vivo
{"copyright_id":"0x8bb6084a1d40dd4b59d7ec4cec41d1c2575f3d005b2d745cad8025bf74edd4f9","isrc":"USA2P1889368","name":"Ahora Va la Mía","registered_at":"2026-06-22T16:32:44Z","spotify_id":"1VfTeezaFEiQK0V9KKaYRw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb6084a1d40dd4b59d7ec4cec41d1c2575f3d005b2d745cad8025bf74edd4f9. 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/1VfTeezaFEiQK0V9KKaYRw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VfTeezaFEiQK0V9KKaYRw.
{"copyright_id":"0xab213f054cff4c73717ab67dc096b9a4fcc9ac4eaa34a3e849b2fcb099ccda96","isrc":"USA2P1883911","name":"El P1 de la Lima","registered_at":"2026-06-09T13:33:54Z","spotify_id":"1AAsPIbvEB5KVyCAhm28ne","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab213f054cff4c73717ab67dc096b9a4fcc9ac4eaa34a3e849b2fcb099ccda96. 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/1AAsPIbvEB5KVyCAhm28ne.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AAsPIbvEB5KVyCAhm28ne.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d8af93a614481f539189ea53b80f859f254d671d53c78401b74c8d88b29d51. 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/0mlZXZr1TqEsasWNYLZq3a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mlZXZr1TqEsasWNYLZq3a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dfdd9d34a955939c2c8606e6025cd122227201e52d5de0ea9c6da10a648a0b. 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/208468hvCP8BIcSjhDPMci.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/208468hvCP8BIcSjhDPMci.
{"copyright_id":"0x3692fbcc0c5f3c6137e503424c034b9e980c8f0d487862cd2f598d7e6fa01d98","isrc":"USA2P1701622","name":"Cuatro Luegas - En Vivo","registered_at":"2026-06-25T04:51:48Z","spotify_id":"2teZ8NZLCn7dcmNYONtUuL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3692fbcc0c5f3c6137e503424c034b9e980c8f0d487862cd2f598d7e6fa01d98. 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/2teZ8NZLCn7dcmNYONtUuL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2teZ8NZLCn7dcmNYONtUuL.
{"copyright_id":"0x222c1ebd812755e09e664055351fc5e61eaed52b78bd653637fcf7b89dd263ca","isrc":"USA2P1701623","name":"Anda Borracho - En Vivo","registered_at":"2026-06-20T17:16:41Z","spotify_id":"1B6ItMwHhjLo0sKm4g9KXo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222c1ebd812755e09e664055351fc5e61eaed52b78bd653637fcf7b89dd263ca. 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/1B6ItMwHhjLo0sKm4g9KXo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1B6ItMwHhjLo0sKm4g9KXo.
{"copyright_id":"0xc9d5464b4d613648088e257492f53cdcd7b3f80ddffefe00fae03bf372fce9e9","isrc":"USA2P1701624","name":"El De Tomates Durango - En Vivo","registered_at":"2026-06-28T02:35:02Z","spotify_id":"2xoj8Mvo6aMrVXCGLWkyV8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d5464b4d613648088e257492f53cdcd7b3f80ddffefe00fae03bf372fce9e9. 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/2xoj8Mvo6aMrVXCGLWkyV8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xoj8Mvo6aMrVXCGLWkyV8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1f3dcf1700f6bd78a173744f84f30009bf379439e9995c3e662b9028166a7f. 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/2pVw8GqrhLkq6XSLC2niXu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pVw8GqrhLkq6XSLC2niXu.
{"copyright_id":"0x59516b697d075031c173d4d0e73a619c2ac190bc874f85dc9f04fa9615f41e7c","isrc":"USA2P1701626","name":"El Kiki Pollas - En Vivo","registered_at":"2026-06-22T21:34:46Z","spotify_id":"2nGBNh92lfYiefaWWRxmym","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59516b697d075031c173d4d0e73a619c2ac190bc874f85dc9f04fa9615f41e7c. 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/2nGBNh92lfYiefaWWRxmym.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nGBNh92lfYiefaWWRxmym.
{"copyright_id":"0xc72bdfeec4acc25714c05934f36b00d426718e500869cea1efa1848aaccbc763","isrc":"USA2P1701628","name":"La Venganza Del Plebe - En Vivo","registered_at":"2026-06-28T02:33:21Z","spotify_id":"4FEJVkskzrMJMBo9wcVJc1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72bdfeec4acc25714c05934f36b00d426718e500869cea1efa1848aaccbc763. 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/4FEJVkskzrMJMBo9wcVJc1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FEJVkskzrMJMBo9wcVJc1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e4efd062f7b2b576efa9e4045e77193fc18b6845d65c66c79c656d941f5354. 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/40ylha9GqXAifrlGd5l1ch.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40ylha9GqXAifrlGd5l1ch.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3c60232567c2ab969d6e628f672a68f364a1e64d917d00f4463498c6087a56. 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/1x1NVyag4BI43kUqNZdVsM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1x1NVyag4BI43kUqNZdVsM.
{"copyright_id":"0xd61cecc2c627849989f5a4be715b80c17c028cd6767b2d5e855eea5bd39bcb8f","isrc":"USA2P1701631","name":"Linda Morena - En Vivo","registered_at":"2026-06-26T11:39:42Z","spotify_id":"0jdGLNnKaSFaaWFQUUpCmy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61cecc2c627849989f5a4be715b80c17c028cd6767b2d5e855eea5bd39bcb8f. 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/0jdGLNnKaSFaaWFQUUpCmy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jdGLNnKaSFaaWFQUUpCmy.
{"copyright_id":"0x7a5c98d441b74e1b7bca945120133f8aed35e1cc9be7c4559115664ac4674710","isrc":"USA2P1701632","name":"Ojitos De Capuli - En Vivo","registered_at":"2026-06-26T11:39:48Z","spotify_id":"4Tr7CWBLqLSmueXOLvF1x0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5c98d441b74e1b7bca945120133f8aed35e1cc9be7c4559115664ac4674710. 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/4Tr7CWBLqLSmueXOLvF1x0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Tr7CWBLqLSmueXOLvF1x0.
{"copyright_id":"0x84b59cae30074c41a9d783c71c21080a7e42b96f2d79f30da1f220ba6495b792","isrc":"USA2P1701633","name":"Ponchito De La Lima - En Vivo","registered_at":"2026-06-24T11:03:06Z","spotify_id":"5uXqONTXyvIUdLRS7dofsL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b59cae30074c41a9d783c71c21080a7e42b96f2d79f30da1f220ba6495b792. 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/5uXqONTXyvIUdLRS7dofsL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uXqONTXyvIUdLRS7dofsL.
{"copyright_id":"0x88ee1f3e7bfb0b735befc9d1e18ba0064a98f3e95152e5a306bbe301b6c1e830","isrc":"USA2P1701634","name":"Tres Dias - En Vivo","registered_at":"2026-06-10T12:26:31Z","spotify_id":"77JsrahSjeHFa8nkcKLkso","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ee1f3e7bfb0b735befc9d1e18ba0064a98f3e95152e5a306bbe301b6c1e830. 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/77JsrahSjeHFa8nkcKLkso.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77JsrahSjeHFa8nkcKLkso.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852c43cc9759405188e3c48fad89228fd47587cd70df967f177dc57de0e7f5c1. 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/566XRsdRWQTSWu7VenxFlu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/566XRsdRWQTSWu7VenxFlu.
{"copyright_id":"0xa5eedb07a86437e9dff5c86a9d41bfec503ce70eef638118f9bbdbe566ef175f","isrc":"USA2P1701636","name":"Amigo Del Amigo - En Vivo","registered_at":"2026-06-09T23:36:06Z","spotify_id":"4ML0fqDj1z8ljhYfVc8MQI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5eedb07a86437e9dff5c86a9d41bfec503ce70eef638118f9bbdbe566ef175f. 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/4ML0fqDj1z8ljhYfVc8MQI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ML0fqDj1z8ljhYfVc8MQI.
{"copyright_id":"0x27ce81a9ea82f4684c69227dfe9fbc606c47b5ddc70557dbc650f33d1b96d4dc","isrc":"USA2P2442590","name":"El Verde","registered_at":"2026-06-28T02:28:11Z","spotify_id":"3xchWf7Hjzm2ZkLznFudDS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ce81a9ea82f4684c69227dfe9fbc606c47b5ddc70557dbc650f33d1b96d4dc. 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/3xchWf7Hjzm2ZkLznFudDS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xchWf7Hjzm2ZkLznFudDS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1a274f09ee23e05b570ab9d31ad425366e844bd02206049c3841ce5c116501. 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/1KsWCl6rjzg2PKrLsGGvOY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KsWCl6rjzg2PKrLsGGvOY.
{"copyright_id":"0x662200ffec645f4c29ab41cd47914fb89b4ac91b19edbd60090d4ad7d82ee032","isrc":"USA2P2411528","name":"La Barda (En Vivo)","registered_at":"2026-06-26T01:19:06Z","spotify_id":"2P1fnpZfN2RmpqCrJWxDc8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662200ffec645f4c29ab41cd47914fb89b4ac91b19edbd60090d4ad7d82ee032. 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/2P1fnpZfN2RmpqCrJWxDc8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2P1fnpZfN2RmpqCrJWxDc8.
{"copyright_id":"0x9b3c579de2abaa08f77f2bd5a4db23edb616f33eea90dd15a0eada27d8d9edf9","isrc":"USA2P2403905","name":"El Rich (En Vivo)","registered_at":"2026-06-09T18:20:22Z","spotify_id":"6HwVvxwMD5B0sqW4kJI902","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3c579de2abaa08f77f2bd5a4db23edb616f33eea90dd15a0eada27d8d9edf9. 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/6HwVvxwMD5B0sqW4kJI902.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HwVvxwMD5B0sqW4kJI902.
{"copyright_id":"0xf4bc21d018510ed8d565b3a2527f5eca4834496a742b12cb4dcc5ae5a411db97","isrc":"USA2P2240472","name":"Hola Mi Amor (En Vivo)","registered_at":"2026-06-09T02:55:40Z","spotify_id":"6egbf76P2JwIHrpQsZGk2I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bc21d018510ed8d565b3a2527f5eca4834496a742b12cb4dcc5ae5a411db97. 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/6egbf76P2JwIHrpQsZGk2I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6egbf76P2JwIHrpQsZGk2I.
{"copyright_id":"0xcc5e8b62c69284ce2583cc27cc2619c5b6cff07c3d8aa973dad7bde7f22f5116","isrc":"USA2P2243113","name":"Vete Ya (En Vivo)","registered_at":"2026-06-22T23:39:15Z","spotify_id":"3ni1cHNOdwS06pVGxxmMQy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5e8b62c69284ce2583cc27cc2619c5b6cff07c3d8aa973dad7bde7f22f5116. 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/3ni1cHNOdwS06pVGxxmMQy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ni1cHNOdwS06pVGxxmMQy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b709fe53b21f2d02f1f77321f6164621e601d14118176c5e294d9888f3f2459. 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/7EU3EWGXyEVWf5xwJQd6Sq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EU3EWGXyEVWf5xwJQd6Sq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0781a8ba760647a847858e11736cdbe29888eeafa5c55e2540eb83cbf977e72d. 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/1hE8PMw7Cgl0aDZVZ1vfil.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hE8PMw7Cgl0aDZVZ1vfil.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2973075075572374a418cc2d14b29545fd4deb514ded10d2b336000dc73b1b4d. 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/53S15456rt1CeCFDBjug6F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53S15456rt1CeCFDBjug6F.
{"copyright_id":"0x89e0221ae70acd3bc049aff77ee1e9389667ed5c903ffa803190c6dceff66dd3","isrc":"USA2P2470662","name":"Puro Canelos (En Vivo)","registered_at":"2026-06-28T05:19:43Z","spotify_id":"7LeIiEyEdq1TeXzh7YArDI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e0221ae70acd3bc049aff77ee1e9389667ed5c903ffa803190c6dceff66dd3. 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/7LeIiEyEdq1TeXzh7YArDI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LeIiEyEdq1TeXzh7YArDI.
{"copyright_id":"0x9c24e89fac79ba5585b98579440aab67d796c386b2dad984a12a27646ae7c643","isrc":"QZQMB2107250","name":"Hay Que Traficar - En Vivo","registered_at":"2026-06-23T01:15:14Z","spotify_id":"2dd4agdpf7evw9v1Jdom6P","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c24e89fac79ba5585b98579440aab67d796c386b2dad984a12a27646ae7c643. 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/2dd4agdpf7evw9v1Jdom6P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dd4agdpf7evw9v1Jdom6P.
{"copyright_id":"0xaf80a76fa804716eed10b6d895025eeb48d9db8c9809d90b37fb9cf8ae4b450c","isrc":"QZQMB2107251","name":"No Me Despego La Corta - En Vivo","registered_at":"2026-06-21T21:16:44Z","spotify_id":"0MQDe7gJAp5GZZDtmvI120","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf80a76fa804716eed10b6d895025eeb48d9db8c9809d90b37fb9cf8ae4b450c. 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/0MQDe7gJAp5GZZDtmvI120.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MQDe7gJAp5GZZDtmvI120.
{"copyright_id":"0x98c8c284e98cd0025ee2d01758abf511b2d63ac30e5ba92eecfa3717afe72cf3","isrc":"QZQMB2107252","name":"Paso Firme - En Vivo","registered_at":"2026-06-24T10:17:05Z","spotify_id":"1b7ZvRTLu693vaJY9KybhV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c8c284e98cd0025ee2d01758abf511b2d63ac30e5ba92eecfa3717afe72cf3. 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/1b7ZvRTLu693vaJY9KybhV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1b7ZvRTLu693vaJY9KybhV.
{"copyright_id":"0x1cd66e1bf47737111dd36b331d2882ec3dc13e3d1fb1ea7a91e8f8f87810c024","isrc":"QZQMB2107254","name":"Consulado M1 - En Vivo","registered_at":"2026-06-25T17:34:55Z","spotify_id":"6NdOOoTFDIdsLJb3oa0LRH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd66e1bf47737111dd36b331d2882ec3dc13e3d1fb1ea7a91e8f8f87810c024. 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/6NdOOoTFDIdsLJb3oa0LRH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NdOOoTFDIdsLJb3oa0LRH.
{"copyright_id":"0xae9356b4a319470ba44f171ea24c9f91dbd3d408eaf345220b1d6ee6f097a79b","isrc":"QZQMB2107257","name":"Botes Calientes - En Vivo","registered_at":"2026-06-25T19:50:19Z","spotify_id":"71tS5Q1YdgXuYu5iXFFfZt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9356b4a319470ba44f171ea24c9f91dbd3d408eaf345220b1d6ee6f097a79b. 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/71tS5Q1YdgXuYu5iXFFfZt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71tS5Q1YdgXuYu5iXFFfZt.
{"copyright_id":"0xc93c0a4c165c6f5871ee22c60baf2ab9a7b51b3af52807112df814083ddcc5d8","isrc":"QZQMB2107262","name":"El M Grande - En Vivo","registered_at":"2026-06-23T01:16:34Z","spotify_id":"72mHlqEeVKkwG67J9uJsMp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93c0a4c165c6f5871ee22c60baf2ab9a7b51b3af52807112df814083ddcc5d8. 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/72mHlqEeVKkwG67J9uJsMp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72mHlqEeVKkwG67J9uJsMp.
El Corrido Del Mono (En Vivo Con Tololoche)
Aqui En Mi Corazón Tu Mandas Aka Las Pasiones ( En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8484816f0ce305385e75d23289c097f81c441b6491a850aff48477785e82de19. 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/5knpJPRGVlFr4H42pNIbG6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5knpJPRGVlFr4H42pNIbG6.