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 0x0b8c1e5ccf287c4a0187741f6edb505441ac8c646bd7932807cf09fdd0c23407. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c0545b0-37c3-42fd-aecc-f2f76c3f8d37.json and https://artists.proofprofile.net/proofs/artist/1c0545b0-37c3-42fd-aecc-f2f76c3f8d37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bnet - A Sangre - Bnet Vs Mr Ego 2019 - Live
Minutazos Vol 4 Freestyle Master Series (Live)
{"copyright_id":"0x4f34eb4f2456c030e00079f815d26797ea797a6be002b565cdd5a5df8ad6f850","isrc":"ES71G2329870","name":"Bnet - A Sangre - Bnet Vs Mr Ego 2019 - Live","registered_at":"2026-06-22T00:00:31Z","spotify_id":"6BGs3CjbJv9vuuRWgjr3bu","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 0x4f34eb4f2456c030e00079f815d26797ea797a6be002b565cdd5a5df8ad6f850. 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/6BGs3CjbJv9vuuRWgjr3bu.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/6BGs3CjbJv9vuuRWgjr3bu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc090324cc537f0a51cdd8c469ab04e1f2429a5fd2cf045a1a1c87931c3d82e1a. 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/2m17u1VwUu8PBZ3zGvS27a.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/2m17u1VwUu8PBZ3zGvS27a.
Valles T vs. Bnet: 3er y 4to Puesto - Live
Final Internacional Argentina 2018 (Live)
{"copyright_id":"0xde84684a704f4e5bf234f9b2a272395d63e7232895ab9db280c7780b779367c8","isrc":"ATRG71801205","name":"Valles T vs. Bnet: 3er y 4to Puesto - Live","registered_at":"2026-06-09T17:49:22Z","spotify_id":"42bixzzYNvrtSBYxE74TwG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde84684a704f4e5bf234f9b2a272395d63e7232895ab9db280c7780b779367c8. 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/42bixzzYNvrtSBYxE74TwG.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/42bixzzYNvrtSBYxE74TwG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838965f6611cf1d7652989f6573f6e584eb26a22dae2db9821da14786f5e0ce3. 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/4Jy3txBW9s2RYRY2bzjO7R.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/4Jy3txBW9s2RYRY2bzjO7R.
Bnet vs. Arkano - Cuartos de Final - Live
{"copyright_id":"0x49e1639366d7d26a4ca56efaec5962d71238f4a63b7fe3b88c815eb8bb3db01f","isrc":"ATRG71801200","name":"Bnet vs. Arkano - Cuartos de Final - Live","registered_at":"2026-06-22T01:38:34Z","spotify_id":"0A4fkslzXiIb9IxG1Se194","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e1639366d7d26a4ca56efaec5962d71238f4a63b7fe3b88c815eb8bb3db01f. 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/0A4fkslzXiIb9IxG1Se194.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/0A4fkslzXiIb9IxG1Se194.
Switch vs. Bnet - Octavos de Final - Live
{"copyright_id":"0x967ad0bf9a9e4bd817af6d9530aba0c4e58429729b129ddfb84bff71b46e5502","isrc":"ATRG71801192","name":"Switch vs. Bnet - Octavos de Final - Live","registered_at":"2026-06-24T13:53:53Z","spotify_id":"2uqb0MG0JdqjczgFriNYQG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967ad0bf9a9e4bd817af6d9530aba0c4e58429729b129ddfb84bff71b46e5502. 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/2uqb0MG0JdqjczgFriNYQG.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/2uqb0MG0JdqjczgFriNYQG.
{"copyright_id":"0x95680812e1daf62d8494ef9cb186a0ae1db2ce33a28e72decb04c25e0e5b07ce","isrc":"ATRG71902801","name":"Maestros de Ceremonia","registered_at":"2026-06-08T12:18:15Z","spotify_id":"6LB9iqod8W2IY6Ul9iLuTJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95680812e1daf62d8494ef9cb186a0ae1db2ce33a28e72decb04c25e0e5b07ce. 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/6LB9iqod8W2IY6Ul9iLuTJ.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/6LB9iqod8W2IY6Ul9iLuTJ.
Chuty Vs Bnet - Tematica - Tik Tok - Live
Minutazos Vol 2 Freestyle Master Series (Live)
{"copyright_id":"0x39a26c5d302204dfdec1ebb288664e58e45cda75c0b9f119b0e50ef232583da3","isrc":"ES71G2328904","name":"Chuty Vs Bnet - Tematica - Tik Tok - Live","registered_at":"2026-06-10T03:48:36Z","spotify_id":"0hoOaKa7B9zhbCs176n9G9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a26c5d302204dfdec1ebb288664e58e45cda75c0b9f119b0e50ef232583da3. 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/0hoOaKa7B9zhbCs176n9G9.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/0hoOaKa7B9zhbCs176n9G9.
Bnet - A Sangre - Bnet Vs Zasko 2019 - Live
Minutazos Vol 5 Freestyle Master Series (Live)
{"copyright_id":"0x9b4e083acd00ee20b82e5885cda387b7af6113020c92e34ab6f9aff09052f5ae","isrc":"ES71G2329118","name":"Bnet - A Sangre - Bnet Vs Zasko 2019 - Live","registered_at":"2026-06-18T15:33:16Z","spotify_id":"5n3ZPejhVJ3B9YDV6a0s1v","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4e083acd00ee20b82e5885cda387b7af6113020c92e34ab6f9aff09052f5ae. 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/5n3ZPejhVJ3B9YDV6a0s1v.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/5n3ZPejhVJ3B9YDV6a0s1v.
Bnet - A Sangre - Bnet Vs Tirpa 2020 - Live
Minutazos Vol 6 Freestyle Master Series (Live)
{"copyright_id":"0xaeb1476523d41f21c9b264b5398f9f2835dd98aa5c8b915bc68700ab0d403688","isrc":"ES71G2330050","name":"Bnet - A Sangre - Bnet Vs Tirpa 2020 - Live","registered_at":"2026-06-24T12:38:42Z","spotify_id":"6rYmluiYnJmad3Jjiecs7p","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb1476523d41f21c9b264b5398f9f2835dd98aa5c8b915bc68700ab0d403688. 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/6rYmluiYnJmad3Jjiecs7p.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/6rYmluiYnJmad3Jjiecs7p.
{"copyright_id":"0xe986ce7c29e079c3a53f8d7e2fe01779015b7ebd1e73dbecca71177775bb15ba","isrc":"ATRG71911316","name":"Bnet vs Valles T - Final - Live","registered_at":"2026-06-05T12:35:18Z","spotify_id":"7otvgZ1nuUM8A0mN9pAbJY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe986ce7c29e079c3a53f8d7e2fe01779015b7ebd1e73dbecca71177775bb15ba. 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/7otvgZ1nuUM8A0mN9pAbJY.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/7otvgZ1nuUM8A0mN9pAbJY.
{"copyright_id":"0xfc3426f25600aac377428ddd7f5bc2f23540fe857205f537eae6608b991086e2","isrc":"ATRG71911310","name":"Bnet vs Yartzi: Cuartos de Final - Live","registered_at":"2026-06-20T06:12:30Z","spotify_id":"552YrTfOko3bUecrF6WwFb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3426f25600aac377428ddd7f5bc2f23540fe857205f537eae6608b991086e2. 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/552YrTfOko3bUecrF6WwFb.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/552YrTfOko3bUecrF6WwFb.
Carpediem vs Bnet - Octavos de Final - Live
{"copyright_id":"0xdd4da0c7a03c5ae573061c94a17072306b5430b937904681569b5a14f1816335","isrc":"ATRG71911303","name":"Carpediem vs Bnet - Octavos de Final - Live","registered_at":"2026-06-09T08:26:17Z","spotify_id":"0ggXv0c7TysLlFjm8MbvFt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4da0c7a03c5ae573061c94a17072306b5430b937904681569b5a14f1816335. 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/0ggXv0c7TysLlFjm8MbvFt.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/0ggXv0c7TysLlFjm8MbvFt.
{"copyright_id":"0x60511d76d221a231967752645ed9afbee45e9cc161aa40110048c96c57b69fcc","isrc":"ATRG71884016","name":"Bnet vs. Force - Final - Live","registered_at":"2026-06-20T01:57:58Z","spotify_id":"6bjBAz4hJsirpTDgcdAapH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60511d76d221a231967752645ed9afbee45e9cc161aa40110048c96c57b69fcc. 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/6bjBAz4hJsirpTDgcdAapH.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/6bjBAz4hJsirpTDgcdAapH.
Bnet vs. Errecé - Cuartos de Final - Live
{"copyright_id":"0xb863cc2f946071594291cc48f114a3fe20bb39fc526fd0f5e0e756da733178fd","isrc":"ATRG71884010","name":"Bnet vs. Errecé - Cuartos de Final - Live","registered_at":"2026-06-20T21:56:14Z","spotify_id":"75lS8WtXuNEZ0j4GEotlos","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb863cc2f946071594291cc48f114a3fe20bb39fc526fd0f5e0e756da733178fd. 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/75lS8WtXuNEZ0j4GEotlos.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/75lS8WtXuNEZ0j4GEotlos.
Bnet Vs Errece - Tematica - Leyendas Urbanas - Live
Minutazos Freestyle Master Series (Live)
{"copyright_id":"0x0a97983913b4f6daa413b3d7948a3594fbec143c4c8786f132713c41f9c5a0e6","isrc":"ES71G2315606","name":"Bnet Vs Errece - Tematica - Leyendas Urbanas - Live","registered_at":"2026-06-06T17:08:06Z","spotify_id":"17DYH8PwtKWvNbnfcTYkiH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a97983913b4f6daa413b3d7948a3594fbec143c4c8786f132713c41f9c5a0e6. 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/17DYH8PwtKWvNbnfcTYkiH.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/17DYH8PwtKWvNbnfcTYkiH.
Bnet vs Sweet Pain - FMS ESP T4 2020-2021 Jornada 6 (Live)