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 0xa8a45b5487a4e3f68a125d2feadb02695bda6eacb4739bec0e601d624fdd4ad1. 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/20b30d61-8016-4fda-8218-21ebf8d587ba.json and https://artists.proofprofile.net/proofs/artist/20b30d61-8016-4fda-8218-21ebf8d587ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
GRUPO RED / Zapada EN VIVO en UN POCO DE RUIDO!
{"copyright_id":"0xd84183af85996b8cd26dce62fe503a4cdd804a79db5b2eb5ae2159e5c1fbe34b","isrc":"AR5UH2400417","name":"No Me dejes Sin Tu Amor","registered_at":"2026-06-04T08:37:49Z","spotify_id":"3X1oXI1c85ak44vYkljXb1","type":"track"}
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 0xd84183af85996b8cd26dce62fe503a4cdd804a79db5b2eb5ae2159e5c1fbe34b. 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/3X1oXI1c85ak44vYkljXb1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3X1oXI1c85ak44vYkljXb1.
{"copyright_id":"0x117dda85984fba25f9e8bcba043cefb203a7dfa8da865ae083cec8ccd2df8ee8","isrc":"AR5UH2400418","name":"La Mujer Que Soñé","registered_at":"2026-06-04T10:09:27Z","spotify_id":"7v9MpZgySmPP4M6Ap3kYhw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117dda85984fba25f9e8bcba043cefb203a7dfa8da865ae083cec8ccd2df8ee8. 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/7v9MpZgySmPP4M6Ap3kYhw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7v9MpZgySmPP4M6Ap3kYhw.
{"copyright_id":"0x164981b711014b32cdb585097bece5c8dccb6b486739fbf09800cb3f1456a0b4","isrc":"AR5UH2400419","name":"Pagaré Por Mi Error","registered_at":"2026-06-04T09:11:52Z","spotify_id":"48jfi7ZWRjcTxplNZSSRRy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164981b711014b32cdb585097bece5c8dccb6b486739fbf09800cb3f1456a0b4. 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/48jfi7ZWRjcTxplNZSSRRy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48jfi7ZWRjcTxplNZSSRRy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787673bc31f1e7900a2846d304214435055e58cf93c061cf21689b3f8b7910dc. 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/0NmHcQMl7p8SJoSceu9nX3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NmHcQMl7p8SJoSceu9nX3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99acd30f463fd75c0cfc524bf68c855becc0e4d3d19facc99c008898f8a1dfe. 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/3NVJ2kyQvOIenralXmIwgK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NVJ2kyQvOIenralXmIwgK.
{"copyright_id":"0xfef585ab86c036e40a364a0ab8f9028fa1d1e6cac4abb899276beb7f7d1ab4c9","isrc":"AR5UH2400422","name":"No Quieras Condenarme","registered_at":"2026-06-07T17:54:37Z","spotify_id":"7dJeI3uFZPymBugNTu2APj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef585ab86c036e40a364a0ab8f9028fa1d1e6cac4abb899276beb7f7d1ab4c9. 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/7dJeI3uFZPymBugNTu2APj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dJeI3uFZPymBugNTu2APj.
{"copyright_id":"0xf48cf431d63a124b376596eebb820959409b49be271fdb6925d92d22400a4cac","isrc":"AR5UH2400423","name":"Amor de Adolescentes","registered_at":"2026-06-04T08:49:19Z","spotify_id":"6Jd7OyujyWOZgBMUyRXb7V","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48cf431d63a124b376596eebb820959409b49be271fdb6925d92d22400a4cac. 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/6Jd7OyujyWOZgBMUyRXb7V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Jd7OyujyWOZgBMUyRXb7V.
{"copyright_id":"0xcb6f9b43b830ae5e09ef1ec55f3b6fa1f18c50fab8953fb72cee4b086e7d33a6","isrc":"AR5UH2400424","name":"Mi Amigo del Alma","registered_at":"2026-06-08T01:59:06Z","spotify_id":"5JV4QltUGT6FHnm34Exqwa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6f9b43b830ae5e09ef1ec55f3b6fa1f18c50fab8953fb72cee4b086e7d33a6. 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/5JV4QltUGT6FHnm34Exqwa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JV4QltUGT6FHnm34Exqwa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04132878ca815a64e9b416046223a79903a65a663306594883a2ca26918df6a. 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/4TZJ8L2AnYa2ovZMcE38NG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TZJ8L2AnYa2ovZMcE38NG.
{"copyright_id":"0x1506a9a9a85fea46b5a7b17f5294090c825d9e527f51ad164998ea185ce75e0b","isrc":"AR5UH2400426","name":"No Podré Olvidarme de Ti","registered_at":"2026-06-04T09:44:32Z","spotify_id":"2vatXRXFftwfeyu2YdrssU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1506a9a9a85fea46b5a7b17f5294090c825d9e527f51ad164998ea185ce75e0b. 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/2vatXRXFftwfeyu2YdrssU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vatXRXFftwfeyu2YdrssU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b81f40648b6248af25db26488164bb2a0fd68f30b3647fe48409690e99a48c. 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/6zVuiRU4uutvsmvpzK3pyk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zVuiRU4uutvsmvpzK3pyk.
{"copyright_id":"0x5d9ede427c8100545c5f802c7f132fee0871f9e30bdfecdb8daa159354ee0c2e","isrc":"ARQIH2291251","name":"Dejame Amarte","registered_at":"2026-06-06T17:22:30Z","spotify_id":"5L2Ypeei5gIKOo8Ymo1mvd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9ede427c8100545c5f802c7f132fee0871f9e30bdfecdb8daa159354ee0c2e. 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/5L2Ypeei5gIKOo8Ymo1mvd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5L2Ypeei5gIKOo8Ymo1mvd.
{"copyright_id":"0xd56cd7077d08d6416288ea976845c6cf43fcd77f2afdb5b7f73398380a18c5a9","isrc":"ARQIH2291252","name":"La mujer Que Soñé","registered_at":"2026-06-07T20:00:08Z","spotify_id":"2GW7PyRG3Ja9CHxUxTDSYY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56cd7077d08d6416288ea976845c6cf43fcd77f2afdb5b7f73398380a18c5a9. 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/2GW7PyRG3Ja9CHxUxTDSYY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GW7PyRG3Ja9CHxUxTDSYY.
{"copyright_id":"0x420039efe4e5563a5cf36e5ab0b3e348df87fd31ac28bfc46fa9eda3da2fdb1b","isrc":"ARQIH2291253","name":"No Me Dejes Sin Tu Amor","registered_at":"2026-06-07T13:35:21Z","spotify_id":"6zhDuq3O9B43g6R4jNxkyT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420039efe4e5563a5cf36e5ab0b3e348df87fd31ac28bfc46fa9eda3da2fdb1b. 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/6zhDuq3O9B43g6R4jNxkyT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zhDuq3O9B43g6R4jNxkyT.
{"copyright_id":"0xcda3b35d3b10e1212c2cad602640da1759f778c1c0a8c953b48daef078a93f99","isrc":"ARQIH2291254","name":"Mi Amigo del Alma","registered_at":"2026-06-08T09:59:36Z","spotify_id":"7lCUS5Bg9nD4ZSazh1PKrZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda3b35d3b10e1212c2cad602640da1759f778c1c0a8c953b48daef078a93f99. 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/7lCUS5Bg9nD4ZSazh1PKrZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lCUS5Bg9nD4ZSazh1PKrZ.
{"copyright_id":"0x7aac39e14222bb5f2a3074be360bbc5fbda023977269546d65ce4b35ea72b55e","isrc":"ARQIH2291255","name":"Pagaré Por Mi Error","registered_at":"2026-06-08T03:12:24Z","spotify_id":"2HKROTHda2rejbb645w92Q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aac39e14222bb5f2a3074be360bbc5fbda023977269546d65ce4b35ea72b55e. 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/2HKROTHda2rejbb645w92Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HKROTHda2rejbb645w92Q.
{"copyright_id":"0x3e6019b19bfe124debb2fcef8b3eb0de72616444a0bb0161bec1bbdb7788b40d","isrc":"ARQIH2291256","name":"No Podré Olvidarme","registered_at":"2026-06-07T13:34:23Z","spotify_id":"0wzLzG18k0MdjfHn5FSvVp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6019b19bfe124debb2fcef8b3eb0de72616444a0bb0161bec1bbdb7788b40d. 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/0wzLzG18k0MdjfHn5FSvVp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wzLzG18k0MdjfHn5FSvVp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9893b4b6fb7849c5ffeb647ba613817720c0394467441f1396bd71ba7d5bda. 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/3ay7Bzx27Ka5pbnDMiQNKX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ay7Bzx27Ka5pbnDMiQNKX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abd255cc9e96023831d3079343e2d021143b38ed410460d8880ac06e2b91bfe. 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/2CqKTtBPYkNuqrqquXN2am.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CqKTtBPYkNuqrqquXN2am.
{"copyright_id":"0x0f61cae70868a399b515da1738d850b528fa69fe8975d26856ff0d903c0b9b25","isrc":"ARQIH2291259","name":"Eres Importante Para Mí","registered_at":"2026-06-10T03:59:49Z","spotify_id":"2a6hyigkDA34aFxaKXIHXD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f61cae70868a399b515da1738d850b528fa69fe8975d26856ff0d903c0b9b25. 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/2a6hyigkDA34aFxaKXIHXD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2a6hyigkDA34aFxaKXIHXD.
{"copyright_id":"0x671aa4df67f86f80eb6add283443815dd75246f277a04f0c5dacce76c5429f69","isrc":"ARQIH2291260","name":"Amor de Adolescente","registered_at":"2026-06-08T03:22:21Z","spotify_id":"2RFCkhJPxM4DnmZkoN6Sb1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671aa4df67f86f80eb6add283443815dd75246f277a04f0c5dacce76c5429f69. 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/2RFCkhJPxM4DnmZkoN6Sb1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RFCkhJPxM4DnmZkoN6Sb1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fec3db70aa11b4f3c812c122d8596c3c63a7f3e86a25e22e84004947abeb36. 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/6F5CS7rrc8D2vu6z9HEhEF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6F5CS7rrc8D2vu6z9HEhEF.
{"copyright_id":"0x6d4d25c20c675073ac82f0339d3fc3205027ddc01d2fdb0f63ae5a46de9b8e6e","isrc":"ARG991027465","name":"Fue un Error / Convéncete de Mi Amor","registered_at":"2026-06-21T02:30:15Z","spotify_id":"3HSKR8qYT5ngmGcfaMHL1i","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4d25c20c675073ac82f0339d3fc3205027ddc01d2fdb0f63ae5a46de9b8e6e. 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/3HSKR8qYT5ngmGcfaMHL1i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HSKR8qYT5ngmGcfaMHL1i.
{"copyright_id":"0xe194c782b6c3ce37c7970c40e5e4d69ecd4d86b7461ac38208057c1bfb5d6e0e","isrc":"ARG991027466","name":"No Se Porque","registered_at":"2026-06-25T23:09:17Z","spotify_id":"7GWJkUSALjavMn3DTIzASX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe194c782b6c3ce37c7970c40e5e4d69ecd4d86b7461ac38208057c1bfb5d6e0e. 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/7GWJkUSALjavMn3DTIzASX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GWJkUSALjavMn3DTIzASX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9681ef6c2321d6807d5b477c4152b0288a1cc45d1130777be2d22ef85f3c49d5. 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/2c6uxWTv7U7b0lwFW2FcD6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2c6uxWTv7U7b0lwFW2FcD6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07839076281d7a2d107f1c8809d7b3e23ad3d7c683a7088111173cdeaa47be56. 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/28FX0tx6bxaJTiRmVsw792.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28FX0tx6bxaJTiRmVsw792.
Pagaré por Mi Error / Dejame Amarte - En Vivo
{"copyright_id":"0x8df7b61b6842cdcc85e6053ec9e68eeecef42a6f7b6fa0ded02bf4d47fcf2856","isrc":"ARG991027455","name":"Pagaré por Mi Error / Dejame Amarte - En Vivo","registered_at":"2026-06-18T16:07:24Z","spotify_id":"7dFaE9XRNvLiUNP1Zbx5ie","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df7b61b6842cdcc85e6053ec9e68eeecef42a6f7b6fa0ded02bf4d47fcf2856. 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/7dFaE9XRNvLiUNP1Zbx5ie.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dFaE9XRNvLiUNP1Zbx5ie.
Mi Amigo del Alma / Me Enamoré de Ti - En Vivo
{"copyright_id":"0xe1537198a4ceb44149e2bd9192eab9b405d29eff494f3043fa0caa3f97f91a97","isrc":"ARG991027460","name":"Pienso en Ti / Aún Me Amas - En Vivo","registered_at":"2026-06-21T02:31:03Z","spotify_id":"4Abd3SvsZ4c6dvw47a3M43","type":"track"}
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Amor de Adolescentes / Lejos de Ti - En Vivo
Nada Te Alejara de Mi - En Vivo en Chile
No Quieras Condenarme - En Vivo en Chile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f2bd549b151f80c66d841333b5e670db06be3d8404f1fb5dbd10d850def231. 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/7jLlqA1jgCzsPl6y0AVrCL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jLlqA1jgCzsPl6y0AVrCL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051641a2fbbd76f6fabf6f3593f1af654319543177cdc5e608c2d721fe861a83. 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/2NY8dwvrXXBdFMVKu0B3HV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NY8dwvrXXBdFMVKu0B3HV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf325e9a48040f323391a84cdf30fa7076d8312c95eba382ec48d4b7defaaaae2. 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/5VGyO5BniV4wneim0HJKTK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VGyO5BniV4wneim0HJKTK.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2f27844c00d5162359c640185c70362fd51aab9e6b0b80276453784b8e20bc. 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/3pVIjX1fT5hX8OlqnDbiPo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pVIjX1fT5hX8OlqnDbiPo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129aadaf15e7a20756e50118ea2c04ecc9e9af1723596562b95a0e657ce40cfb. 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/3dj8SDltHIEd8JlNstC48e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dj8SDltHIEd8JlNstC48e.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0222299562c63deab01a481b339081f06d415d4114e421b35f9b3c26d5223ea2. 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/3xdJx03n6wMB1VcSLJjd3D.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xdJx03n6wMB1VcSLJjd3D.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6957144e2fd47e16edfc80ac203350290314e225d6a9471e620da55649b1af15. 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/2rFdtUO83jOmbgHrgNQZn9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rFdtUO83jOmbgHrgNQZn9.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726c4ec47f2a46ddae00b3f3ba715a850c77e25fe341b5d81af20fe5713c9ed1. 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/46sqQLznE27DToNx31TIek.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46sqQLznE27DToNx31TIek.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61be9e27bd82d6c6d745906add530ca5878091fb6bc6e4475a49fd75fd418d0. 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/2dSgdDwyv9OFXRXzxF3H9u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dSgdDwyv9OFXRXzxF3H9u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa316e3e2251ed1e2343aed04f28021c81e64f996b8fa2607078f42c240a4ec67. 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/608QO9DmsM09KzphEZf91P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/608QO9DmsM09KzphEZf91P.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4b2e59e155598b4c87518306466c44f816fb5cce9709540207b4bcd79553c2. 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/2fbTj1NZinsT4900d2voo7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fbTj1NZinsT4900d2voo7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256c8b52b83330978e69780cc594d6e8578ab10d3a02195bcc60544195121e4e. 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/7ufcvdu8Ie4HNTXxLR8FYc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ufcvdu8Ie4HNTXxLR8FYc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7985127e990ee642a2c9dcfd40ad9c0e5f9553bdb0b0e9da6d834eb7b1f18c5c. 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/47Sicjczfj5P5KUPYUt28p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47Sicjczfj5P5KUPYUt28p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5e16e1012a3fbd0d7b8d5ad4c912d9c6cc8ed50fc8c43225bdf58254530ef6. 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/7BsOL5Xu0v98uXg7ct9nr3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BsOL5Xu0v98uXg7ct9nr3.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85431de65006834f32287c003c84be1128d8697f9e13e57beb98beb43a00932. 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/5v1umyExZ3id6U0RtHrHcD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v1umyExZ3id6U0RtHrHcD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448b781741cc135bf33ca192580587441cb1f02ca882ffced2aad16573e9c489. 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/7HwFftj6pgvU1AN6f5QuYJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HwFftj6pgvU1AN6f5QuYJ.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5203aa79848c2356f8ff4976c5112b1ce0df0d60ae2bad7d300d5c0a6edb1b97. 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/2n1D44L8UrA7fWryGFR36S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n1D44L8UrA7fWryGFR36S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0818372a1ec3416ee82ebc6777da82b52608ddc50696e7901374b8c382a38f. 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/4nXIpYd6PCoJ7P3hLAmneh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4nXIpYd6PCoJ7P3hLAmneh.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483f34aa2c3aea7866b076ef6378fda3faeb537a55cb7b4a3a2a0ae09075b575. 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/6M8iRa4J07rrhr6sLtrs52.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6M8iRa4J07rrhr6sLtrs52.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce569646f4fc48fef5ae5873c8cc8f1b427a976651fea237863d6c8fa181a70. 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/0Xh2unl47ARlUY49FVSJXN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Xh2unl47ARlUY49FVSJXN.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5db7e69df0108365770f90455b5b5ccfa989d641c3b31340a7bb2f1b03d25c2. 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/0EmbjPoHdCVEggKiGcYkym.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EmbjPoHdCVEggKiGcYkym.
Amor de adolescentes (El Nikko DJ Remix)
{"copyright_id":"0x24dae6482fb639581ba6e36107b9662cb3e571f31756b739636928bc3ffcfbb5","isrc":"ARF062100537","name":"Amor de adolescentes (El Nikko DJ Remix)","registered_at":"2026-06-07T13:32:40Z","spotify_id":"2o302KgVLxJPqXqf44E2cl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24dae6482fb639581ba6e36107b9662cb3e571f31756b739636928bc3ffcfbb5. 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/2o302KgVLxJPqXqf44E2cl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2o302KgVLxJPqXqf44E2cl.
No Podré Olvidarme De Ti / Amor de Adolescentes
No Podré Olvidarme De Ti / Amor De Adolescentes
{"copyright_id":"0xbea1c9db4ea035de82b161622d89e1906bedb08e891275e0b681cb36b33b0556","isrc":"ARF062100275","name":"No Podré Olvidarme De Ti / Amor De Adolescentes","registered_at":"2026-06-08T12:16:01Z","spotify_id":"5jJ93gA3pfvtrMK9fCEOSW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea1c9db4ea035de82b161622d89e1906bedb08e891275e0b681cb36b33b0556. 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/5jJ93gA3pfvtrMK9fCEOSW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jJ93gA3pfvtrMK9fCEOSW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b909456ac1ecbf6eeb37b1123fb2fb4ac2c61e2f500905b6f5b63caf14fd52. 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/41fbCoX08AX4b0XWPs1Gkr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41fbCoX08AX4b0XWPs1Gkr.