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 0x1260b443629714dbe866787f38b68f46e628bbd56429d3d3eaca9b0179c49cf3. 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/03de1b4c-93a1-452d-82a5-a0877cc410db.json and https://artists.proofprofile.net/proofs/artist/03de1b4c-93a1-452d-82a5-a0877cc410db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x5db4802d705842ee065864a859ca499d87228a335a8d08332a54eefd9a6e32e3","isrc":"QZW9L2341477","name":"Salud Hermana - Versión Salsa","registered_at":"2026-06-24T10:16:57Z","spotify_id":"5fuKpEjOTfqT7jRCr00RFT","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 0x5db4802d705842ee065864a859ca499d87228a335a8d08332a54eefd9a6e32e3. 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/5fuKpEjOTfqT7jRCr00RFT.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/5fuKpEjOTfqT7jRCr00RFT.
{"copyright_id":"0x9c149fd1db0d7f57b1da1b635bdd0fdb74a770b7d04c0057e7cb2e22e7612f5d","isrc":"QZW9K2351004","name":"Salud Hermana","registered_at":"2026-06-06T16:34:08Z","spotify_id":"0kdaQSJkdOV5A63ThInnHB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c149fd1db0d7f57b1da1b635bdd0fdb74a770b7d04c0057e7cb2e22e7612f5d. 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/0kdaQSJkdOV5A63ThInnHB.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/0kdaQSJkdOV5A63ThInnHB.
{"copyright_id":"0x3e387717bfbcb7a39cce2ff4fb79f7cb1764ce2c6d34139db7ce4c1196c1dc1d","isrc":"QZ5AB2459733","name":"Canciones Despechadas","registered_at":"2026-06-23T04:33:05Z","spotify_id":"0NBzmPJlqwGlDBOwbNJJNJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e387717bfbcb7a39cce2ff4fb79f7cb1764ce2c6d34139db7ce4c1196c1dc1d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0NBzmPJlqwGlDBOwbNJJNJ.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/0NBzmPJlqwGlDBOwbNJJNJ.
{"copyright_id":"0x3e387717bfbcb7a39cce2ff4fb79f7cb1764ce2c6d34139db7ce4c1196c1dc1d","isrc":"QZ5AB2459733","name":"Canciones Despechadas","registered_at":"2026-06-23T04:33:05Z","spotify_id":"3vR5iHf39b2RCaHjPIyJjw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e387717bfbcb7a39cce2ff4fb79f7cb1764ce2c6d34139db7ce4c1196c1dc1d. 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/3vR5iHf39b2RCaHjPIyJjw.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/3vR5iHf39b2RCaHjPIyJjw.
Mix Guinda: Pedazo de Luna, Amor Incomparable, Tomare para Olvidar - Live Session
Mix Centella: Donde Estas Amor / Amor de Arena - Live Session
Mix Corazón Serrano: Cuatro Mentiras / Tu Ausencia / Muriendo de Amor - Live Session
Mix Guinda: Pedazo de Luna, Amor Incomparable, Tomare para Olvidar
{"copyright_id":"0x1c399b98a8419886ea678ceebeff7fef594c6cffb01722ab4e171e4f6d3fd8b8","isrc":"QZMZ92315154","name":"Vagabunda, Borracha y Loca","registered_at":"2026-06-19T09:12:18Z","spotify_id":"2WivkM1HrpRdwEkJegwIwk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c399b98a8419886ea678ceebeff7fef594c6cffb01722ab4e171e4f6d3fd8b8. 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/2WivkM1HrpRdwEkJegwIwk.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/2WivkM1HrpRdwEkJegwIwk.
Y Se Llama Perú - Teatro Municipal de Lima (En Vivo)
Y Se Llama Perú - Teatro Municipal de Lima - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22e0733460d6ef9505762064a586b9b057894ec6461808f071991f55f0a6e0f. 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/42p0wbRmmYsxV7urL8ijki.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/42p0wbRmmYsxV7urL8ijki.
{"copyright_id":"0x1e7cc98f5d7aef84470e01cf53fb9ef5351adfae25119d20d2eeda5891bb0fd7","isrc":"QZNJZ2226552","name":"El Regalo Más Bonito","registered_at":"2026-06-21T21:22:24Z","spotify_id":"7gMaQvTSfutFSWkmhIgwOb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7cc98f5d7aef84470e01cf53fb9ef5351adfae25119d20d2eeda5891bb0fd7. 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/7gMaQvTSfutFSWkmhIgwOb.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/7gMaQvTSfutFSWkmhIgwOb.
Vivir Así Es Morir de Amor (Versión Salsa)
Vivir Así Es Morir de Amor - Versión Salsa
{"copyright_id":"0xce417ca8d66046a6e8f7f0c805107f45de5c29b144d29139432113abb460674a","isrc":"US7VG2246797","name":"Vivir Así Es Morir de Amor - Versión Salsa","registered_at":"2026-06-09T16:32:05Z","spotify_id":"79k2Q6BbNEdHuKfpbYPTJr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce417ca8d66046a6e8f7f0c805107f45de5c29b144d29139432113abb460674a. 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/79k2Q6BbNEdHuKfpbYPTJr.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/79k2Q6BbNEdHuKfpbYPTJr.
{"copyright_id":"0x0acf383df9cec9255b929cbd7fa8a16b4b81b35347e099bdf70e97489709c6ae","isrc":"QZNJZ2198667","name":"Qué Bello - Versión Salsa","registered_at":"2026-06-08T19:12:12Z","spotify_id":"3yeIWitSXgDRkBBuQWDbQZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acf383df9cec9255b929cbd7fa8a16b4b81b35347e099bdf70e97489709c6ae. 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/3yeIWitSXgDRkBBuQWDbQZ.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/3yeIWitSXgDRkBBuQWDbQZ.
Mix Rocio Durcal: La Gata Bajo la Lluvia / Como Han Pasado los Años / Costumbres
{"copyright_id":"0x99f36fdf91379f200872240c15691c521f50b70108b1dee863fc48dfcfd9cf93","isrc":"QZTPX2135592","name":"Mix Rocio Durcal: La Gata Bajo la Lluvia / Como Han Pasado los Años / Costumbres","registered_at":"2026-06-06T16:35:02Z","spotify_id":"5Vube3wJSuVrzTntOpCp2Y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f36fdf91379f200872240c15691c521f50b70108b1dee863fc48dfcfd9cf93. 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/5Vube3wJSuVrzTntOpCp2Y.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/5Vube3wJSuVrzTntOpCp2Y.
{"copyright_id":"0x3088b9fe1fd8cd06d6f05f233db8a957d6afb776527611452912b6afdea408ea","isrc":"QZNJW2199805","name":"Homenaje a Selena","registered_at":"2026-06-05T05:16:16Z","spotify_id":"2DVlE8GYES8tJaETtKOAaw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3088b9fe1fd8cd06d6f05f233db8a957d6afb776527611452912b6afdea408ea. 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/2DVlE8GYES8tJaETtKOAaw.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/2DVlE8GYES8tJaETtKOAaw.
{"copyright_id":"0x939761938e74fa773679faf18afe784090967fa4fae72bfaa59e29a712ba1fb4","isrc":"QZGLS2193634","name":"Te Vas a Arrepentir","registered_at":"2026-06-05T16:21:05Z","spotify_id":"3EEH5ZZ74BJ5TV3rQAPbLi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939761938e74fa773679faf18afe784090967fa4fae72bfaa59e29a712ba1fb4. 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/3EEH5ZZ74BJ5TV3rQAPbLi.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/3EEH5ZZ74BJ5TV3rQAPbLi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ee81d68a43d818d8b9c9a152b2a1585ed29bd615c1ca8661d0042020d30fd5. 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/2dZLjEDJEZ8A6bJN69xu1o.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/2dZLjEDJEZ8A6bJN69xu1o.
{"copyright_id":"0xf5b8da136a53a8c2fcee3f6fa7d1cb49b4fa240f3550c4e594ca89c6f99e014c","isrc":"QMBZ92005603","name":"Te Dejo Libre","registered_at":"2026-06-06T23:18:47Z","spotify_id":"2RFF5DiKhaHPGha0YhUtRb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b8da136a53a8c2fcee3f6fa7d1cb49b4fa240f3550c4e594ca89c6f99e014c. 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/2RFF5DiKhaHPGha0YhUtRb.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/2RFF5DiKhaHPGha0YhUtRb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bf4e6899a467d56470de9ba144797e6ea4653c1364493c87b17c13e0dc9e64. 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/5O0p0r3pI6G8B9hHVrTY7l.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/5O0p0r3pI6G8B9hHVrTY7l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600bd0ce98687f1fde951106a8f99e7c2e09d131d1ca351ffa9b1be00fd2a399. 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/4RPM6JJ3kI4zFxBNCFyMZ0.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/4RPM6JJ3kI4zFxBNCFyMZ0.
{"copyright_id":"0xff6d0b47fe6cd8499061fb5946542254f0752483dd56b3553bd232db7c23dcd6","isrc":"QM4TW2071494","name":"Nunca Es Suficiente","registered_at":"2026-06-06T16:37:18Z","spotify_id":"0KFJIvtAx5VfrHPcIDV5as","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6d0b47fe6cd8499061fb5946542254f0752483dd56b3553bd232db7c23dcd6. 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/0KFJIvtAx5VfrHPcIDV5as.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/0KFJIvtAx5VfrHPcIDV5as.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b55fa7d656c37c6d99838f2136b916b329ed3a970d2b1d676924c5db584206. 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/7jg0tyWJuYhxIO5kx7pnSM.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/7jg0tyWJuYhxIO5kx7pnSM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b49f3d55baabb8d829fb03cc14a1cfb6097cbc1140528b4e09053dedf811acd. 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/7rxLmdWTawY0FCfEJR9bdu.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/7rxLmdWTawY0FCfEJR9bdu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37126874dbbc23b1a45e581c711324edc68dc2618f4143176849f88c09b663a6. 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/4bfhOHDH180Qfq3OwBFDI1.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/4bfhOHDH180Qfq3OwBFDI1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801ca7c2679aff8ef3acab3e27d7facf2e2b93811b1ae51c55cfa9a80ae59b88. 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/7b4qjUck8y2ahiABsDsgKP.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/7b4qjUck8y2ahiABsDsgKP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5040014f9222596ff8b218924d55b25bdd9f0e56d99ef6a658f6f53da3a118c. 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/57NC9t6c1tZUd8yZBz1RRJ.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/57NC9t6c1tZUd8yZBz1RRJ.
{"copyright_id":"0x189aa8c0c909a6c41d659b60dd6b2694db2fc2c8fdeca37463bef73fa3780fac","isrc":"PECH51902110","name":"Amigos Con Derecho / Taki Taki","registered_at":"2026-06-04T10:49:42Z","spotify_id":"6zAmAMhf6SnuHp6wzjBSrf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189aa8c0c909a6c41d659b60dd6b2694db2fc2c8fdeca37463bef73fa3780fac. 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/6zAmAMhf6SnuHp6wzjBSrf.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/6zAmAMhf6SnuHp6wzjBSrf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85cca825dfe343cc6ffd8d0b7c8179d7592bb64e961bf26291bd4525d47d7c2b. 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/1CXIWXxVNLCKp1Db7Yy6TD.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/1CXIWXxVNLCKp1Db7Yy6TD.
{"copyright_id":"0x9fb97b96fdde728936dfcc348c9ae1cc87785982ea363356b93fbcc6072d6216","isrc":"PECH51810021","name":"Cuando Te Besé - Remix","registered_at":"2026-06-04T13:49:27Z","spotify_id":"2DaMIDNgmB6ZhaYGP9IqdN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb97b96fdde728936dfcc348c9ae1cc87785982ea363356b93fbcc6072d6216. 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/2DaMIDNgmB6ZhaYGP9IqdN.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/2DaMIDNgmB6ZhaYGP9IqdN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e972c225a4e38403d6f9b8d1086589fe8764c9907afc7883bada199d9143cdb. 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/3EhIZwMHoWft53FFfmvx6F.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/3EhIZwMHoWft53FFfmvx6F.
{"copyright_id":"0xf0fcabf6cc0756b2136ea79c4086c3ae2821aaad886bacaa955db52d9e260b61","isrc":"PECH51805490","name":"Déjala Que Vuelva / Se Preparó","registered_at":"2026-06-07T06:52:02Z","spotify_id":"272JC1vuqsj4pYjOroZycu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fcabf6cc0756b2136ea79c4086c3ae2821aaad886bacaa955db52d9e260b61. 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/272JC1vuqsj4pYjOroZycu.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/272JC1vuqsj4pYjOroZycu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee81a2d28966e5c776662f2653d4027b94ea189daa4b9fc014c0341094b5b337. 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/6FwbF95y70wIEQRlcNAbsj.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/6FwbF95y70wIEQRlcNAbsj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b55fa7d656c37c6d99838f2136b916b329ed3a970d2b1d676924c5db584206. 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/5TtZGTrXLfTTN7mqGWDYpp.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/5TtZGTrXLfTTN7mqGWDYpp.
{"copyright_id":"0xd9f63b4c1284854d12d1ecba1f3c62380b45d1c0bb6222f23c5d05d037f44b89","isrc":"PECH51809150","name":"Mi Cama / por Perro - Remix","registered_at":"2026-06-06T03:22:19Z","spotify_id":"1r0zKVQccaViFqB8yVMUCl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f63b4c1284854d12d1ecba1f3c62380b45d1c0bb6222f23c5d05d037f44b89. 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/1r0zKVQccaViFqB8yVMUCl.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/1r0zKVQccaViFqB8yVMUCl.
{"copyright_id":"0x04dbcdc314fac7374446ccdc67064ee6e0192ccc7d6effb699c4fcef871fb862","isrc":"ES71G2006425","name":"Mia / Calma","registered_at":"2026-06-20T23:08:36Z","spotify_id":"2BudP7BK2ePCBzSqA13djb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dbcdc314fac7374446ccdc67064ee6e0192ccc7d6effb699c4fcef871fb862. 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/2BudP7BK2ePCBzSqA13djb.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/2BudP7BK2ePCBzSqA13djb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27eba51cd9995d0b3f7d17d9340d9d6e037103ac9efed3e040fa85cd6e80134d. 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/0cGPTbMNqOd3F26mC4f8L0.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/0cGPTbMNqOd3F26mC4f8L0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe347b1693e5d6952e343d40f6d65778cd9434778732e62214c896ba2765dc4d7. 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/1cP7EwWCp4B4juu238p2QM.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/1cP7EwWCp4B4juu238p2QM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cfecaf3306404b31a364ed2b897a9cef501b0875ece87aca68a7f46e631db5. 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/4ZjzGrlimDUqB69d6xYC56.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/4ZjzGrlimDUqB69d6xYC56.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2d42818a57790aa48b60bc85e71942f68e274e71f2f06c96a6a25c3f2dc5b5. 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/4qmKdm0B6hByJuYJjopeSY.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/4qmKdm0B6hByJuYJjopeSY.
{"copyright_id":"0xa8ffdccedec9c917a0cd1b91372f66412b266f81cf1d82502b69c2884abc47bf","isrc":"QZNJW2011668","name":"La Balanza","registered_at":"2026-06-07T12:44:59Z","spotify_id":"7iKunHmtAKscvpehPvYvsS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ffdccedec9c917a0cd1b91372f66412b266f81cf1d82502b69c2884abc47bf. 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/7iKunHmtAKscvpehPvYvsS.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/7iKunHmtAKscvpehPvYvsS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e944d5a7aa241c87f244de57ff376645de94f6817c87b08e04b64e962f32a7b. 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/6nWRQN4q17nag8GQ6K2TeH.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/6nWRQN4q17nag8GQ6K2TeH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf485b8b1a9288cabb5735c74eb568841f81e8ca2e46dddd8d4108dcfd5ef5b. 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/011XPMlYKrUjVcgzAnZcVA.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/011XPMlYKrUjVcgzAnZcVA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4bd5e74ff8c485ddb3ee7d427038629629e4557577b98a2b2e5084c421764e. 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/2nSrPADHcEoAANkCmLBgcQ.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/2nSrPADHcEoAANkCmLBgcQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c1ee4787215e489926df4c2b8e829079f83a49b514d6a3388e85a2fb2f6e51. 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/6bsBLa88lQULuHgGBByYkj.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/6bsBLa88lQULuHgGBByYkj.
{"copyright_id":"0xc7a6c9bbc5d8cf0ce229e98292d1e67b846149719e8182c3cab9884b363b3d37","isrc":"QZHZ52016094","name":"Perú, Amor a Primera Vista","registered_at":"2026-06-06T16:28:14Z","spotify_id":"4ibKswsANRhBBUkqXV0nCs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a6c9bbc5d8cf0ce229e98292d1e67b846149719e8182c3cab9884b363b3d37. 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/4ibKswsANRhBBUkqXV0nCs.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/4ibKswsANRhBBUkqXV0nCs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a27bad65bfd78df5c633206dabb6f045f9ee6dbf42cefd1c75a74642101173. 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/7sdQ8ARU7u34DmfUYg1K76.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/7sdQ8ARU7u34DmfUYg1K76.
{"copyright_id":"0x57bdffc9ec576331c6bbe0c01b0cfe6fae5e7c09c39a31557ccff73db35e178c","isrc":"QZW9K2337543","name":"Amor Pirata/ Un Sueño - (Versión Salsa)","registered_at":"2026-06-18T13:52:42Z","spotify_id":"4UPpXTj3Qi51NKHY8xWQgU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bdffc9ec576331c6bbe0c01b0cfe6fae5e7c09c39a31557ccff73db35e178c. 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/4UPpXTj3Qi51NKHY8xWQgU.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/4UPpXTj3Qi51NKHY8xWQgU.
Solo Quédate en Silencio - (Versión Salsa)
{"copyright_id":"0xcfe46d6aabe3b25028b233462a095eb2cb4d4463f59e6c972f7368c9762d301d","isrc":"QZW9K2337544","name":"Solo Quédate en Silencio - (Versión Salsa)","registered_at":"2026-06-09T16:05:58Z","spotify_id":"3VJH5cI3wc0Uz3l3jPQBL0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe46d6aabe3b25028b233462a095eb2cb4d4463f59e6c972f7368c9762d301d. 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/3VJH5cI3wc0Uz3l3jPQBL0.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/3VJH5cI3wc0Uz3l3jPQBL0.
{"copyright_id":"0x1e2f43d8dd2f47a5c6cf3b82cf6d6a102add34becd38adb3497452e18276ad53","isrc":"QZW9K2337545","name":"Un Finde","registered_at":"2026-06-08T11:02:21Z","spotify_id":"3Vqulsb8VSZPqVdEBYUs8o","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2f43d8dd2f47a5c6cf3b82cf6d6a102add34becd38adb3497452e18276ad53. 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/3Vqulsb8VSZPqVdEBYUs8o.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/3Vqulsb8VSZPqVdEBYUs8o.
{"copyright_id":"0x04a9a2f91cae3dc5f69560a683819d93cfdd10b133ba9cd124d22e3599200197","isrc":"QZW9K2337547","name":"Universo Paralelo - (Versión Salsa)","registered_at":"2026-06-18T13:53:25Z","spotify_id":"7iB0uDDLzhdfZCyEuvQpGK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a9a2f91cae3dc5f69560a683819d93cfdd10b133ba9cd124d22e3599200197. 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/7iB0uDDLzhdfZCyEuvQpGK.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/7iB0uDDLzhdfZCyEuvQpGK.
Mix Victor Manuelle (Canciones: Tengo Ganas / Si Tú Me Besas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1aea111e894c6639946449e7a9fdc7382742ac18eca259ca02105ab27c4c207. 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/7KBJ1NT4FoPBg5k2gQLqV8.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/7KBJ1NT4FoPBg5k2gQLqV8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe1f232d4e4f08301367425234e0cc2a63941a05c80a1dac7f0a269435326cd. 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/32fOv24XBqXs9ZX3gjj71Y.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/32fOv24XBqXs9ZX3gjj71Y.
{"copyright_id":"0xcc9ee4f5a99e42bab5bc9469f1356f9c6efa9cf593c74d44e63cd16ca82ccec4","isrc":"QZNJV2517379","name":"Ya Me Canse","registered_at":"2026-06-10T14:01:18Z","spotify_id":"1Lw5RJZi9eqVSTPGSBJd2f","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9ee4f5a99e42bab5bc9469f1356f9c6efa9cf593c74d44e63cd16ca82ccec4. 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/1Lw5RJZi9eqVSTPGSBJd2f.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/1Lw5RJZi9eqVSTPGSBJd2f.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d645dfbe5a1ab2c661e826a3771125a0a518a08247f7df66017dfc1e270285a. 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/11Ub96BfvIrXZkVKHgPyIp.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/11Ub96BfvIrXZkVKHgPyIp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cf40474a5541d9165bf31c94c8d5d815a543d235034a7c21e033cb659e1036. 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/56GtHaiQd7F56LcSsCaWIr.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/56GtHaiQd7F56LcSsCaWIr.
{"copyright_id":"0xd687e4448b4ed5a2ea0d97f412e6e5982df4f7c9b4f3fda8445b9bfd0b0b938d","isrc":"QZW9M2424833","name":"Te Espero en el Cielo - Versión Salsa","registered_at":"2026-06-24T10:17:35Z","spotify_id":"3df324zznlDoBA34Fvi6up","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd687e4448b4ed5a2ea0d97f412e6e5982df4f7c9b4f3fda8445b9bfd0b0b938d. 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/3df324zznlDoBA34Fvi6up.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/3df324zznlDoBA34Fvi6up.
{"copyright_id":"0x22d8da029cb345ebd03cf7ee272fcca28d59a71bcb26b0ddf7e55491a78d1676","isrc":"QZW9K2443337","name":"Tattoo - Versión Salsa","registered_at":"2026-06-10T16:09:16Z","spotify_id":"33MftBPBxZfTZlB8hDrO1V","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d8da029cb345ebd03cf7ee272fcca28d59a71bcb26b0ddf7e55491a78d1676. 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/33MftBPBxZfTZlB8hDrO1V.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/33MftBPBxZfTZlB8hDrO1V.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600bd0ce98687f1fde951106a8f99e7c2e09d131d1ca351ffa9b1be00fd2a399. 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/2xsILHf4FyxE7JR65ETBF8.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/2xsILHf4FyxE7JR65ETBF8.
Héroes - Canción para el Bicentenario del Perú
Héroes (Canción para el Bicentenario del Perú)