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 0x2ee7f447b25273093748696a219040c810f8b07bd9fe9d9b77c7c78bf1ceaef2. 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/361d63c6-249d-4ccf-a43e-b4126eb5371e.json and https://artists.proofprofile.net/proofs/artist/361d63c6-249d-4ccf-a43e-b4126eb5371e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Enquanto o Sol brilhar (Amor Sem Fim) - Ao Vivo
{"copyright_id":"0x74c058c3fa175cfee7fe9b55b78ed6cd2cc042ad08f9e7707e90b1688f96f3b6","isrc":"BX3QO1900001","name":"Enquanto o Sol brilhar (Amor Sem Fim) - Ao Vivo","registered_at":"2026-06-05T16:56:15Z","spotify_id":"2ARYUtQsToK4Kf8YDaawxg","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 0x74c058c3fa175cfee7fe9b55b78ed6cd2cc042ad08f9e7707e90b1688f96f3b6. 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/2ARYUtQsToK4Kf8YDaawxg.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/2ARYUtQsToK4Kf8YDaawxg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bf19dc58670df927332eb2870e2655f8fad981e39519b5148076d374604066. 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/4nsXiELM1AfG68y92scXSv.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/4nsXiELM1AfG68y92scXSv.
{"copyright_id":"0xae00517e06d50857e88f3569d675f30a47754db65bf0ea80eb22a2bdc3e81cb1","isrc":"BX3QO1900003","name":"No Mesmo Lugar - Ao Vivo","registered_at":"2026-06-06T10:37:28Z","spotify_id":"1HZIuMFmJqK2IGs9Ys9srx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae00517e06d50857e88f3569d675f30a47754db65bf0ea80eb22a2bdc3e81cb1. 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/1HZIuMFmJqK2IGs9Ys9srx.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/1HZIuMFmJqK2IGs9Ys9srx.
{"copyright_id":"0x049e82738ea7c7a7c4772ccfbeea62d837e251cc93b19dec765a75dfacf5242b","isrc":"BX3QO1900004","name":"Pedindo Amor - Ao Vivo","registered_at":"2026-06-06T15:28:22Z","spotify_id":"5aVhn35GdR6pHbOvbemOGh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049e82738ea7c7a7c4772ccfbeea62d837e251cc93b19dec765a75dfacf5242b. 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/5aVhn35GdR6pHbOvbemOGh.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/5aVhn35GdR6pHbOvbemOGh.
{"copyright_id":"0xd03ca8e2a7a7b597e3c292bbc0ab62bdf07e7b820fab7782e8fbd962751b28e2","isrc":"BX3QO1900005","name":"De Lá Pra Cá - Ao Vivo","registered_at":"2026-06-05T16:59:45Z","spotify_id":"5kNRItcPjMpFLlqm4CE9kv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03ca8e2a7a7b597e3c292bbc0ab62bdf07e7b820fab7782e8fbd962751b28e2. 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/5kNRItcPjMpFLlqm4CE9kv.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/5kNRItcPjMpFLlqm4CE9kv.
{"copyright_id":"0x0b5d8e16f40bd0caba2d34b73aac51ea6b2cdbcb00794377c4b2928b920df984","isrc":"BX3QO1900006","name":"Porque Brigamos - Ao Vivo","registered_at":"2026-06-06T04:32:46Z","spotify_id":"6uxSGB7sielQ5IHH1gnTSg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5d8e16f40bd0caba2d34b73aac51ea6b2cdbcb00794377c4b2928b920df984. 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/6uxSGB7sielQ5IHH1gnTSg.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/6uxSGB7sielQ5IHH1gnTSg.
{"copyright_id":"0x30798e1b9af934e9e6aa6305fdbf4ec1eaf6a39ab829fec5676d8076c7091d36","isrc":"BX3QO1900007","name":"Deixa Eu Te Amar Por Favor - Ao Vivo","registered_at":"2026-06-06T10:38:22Z","spotify_id":"4STzhr07jX0mr1IaIhtTl7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30798e1b9af934e9e6aa6305fdbf4ec1eaf6a39ab829fec5676d8076c7091d36. 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/4STzhr07jX0mr1IaIhtTl7.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/4STzhr07jX0mr1IaIhtTl7.
{"copyright_id":"0xa1721fff647c5cc66c791fee66ab57317dcbddee6d49bc90d41aa7d5c4574e2b","isrc":"BX3QO1900008","name":"Amigo Apaixonado - Ao Vivo","registered_at":"2026-06-07T00:33:00Z","spotify_id":"73h14Hs9ndEku86YecOssY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1721fff647c5cc66c791fee66ab57317dcbddee6d49bc90d41aa7d5c4574e2b. 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/73h14Hs9ndEku86YecOssY.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/73h14Hs9ndEku86YecOssY.
{"copyright_id":"0xb3d1811f394f507b23fb643ed5f92c05416b56720d20fb40582a8909d9badeba","isrc":"BX3QO1900009","name":"Jogado Na Rua - Ao Vivo","registered_at":"2026-06-06T10:40:22Z","spotify_id":"7HkkIW6mELIRRk9OfTn3uR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d1811f394f507b23fb643ed5f92c05416b56720d20fb40582a8909d9badeba. 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/7HkkIW6mELIRRk9OfTn3uR.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/7HkkIW6mELIRRk9OfTn3uR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3290a3d8199681d346d8fc4ed45aa5fa5f43a02053c0e68657e96d1eaf593d68. 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/57A0xDNq4EZYqYOUbH1IzJ.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/57A0xDNq4EZYqYOUbH1IzJ.
{"copyright_id":"0x1839abe43457a365e76c00ae56e2576cdd5edc0f6632d82161c217aa2ae29858","isrc":"BX3QO1900012","name":"Quem Disse Que Esqueci - Ao Vivo","registered_at":"2026-06-07T07:28:33Z","spotify_id":"04nhVbSIuwxtbJVMMOIa3C","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1839abe43457a365e76c00ae56e2576cdd5edc0f6632d82161c217aa2ae29858. 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/04nhVbSIuwxtbJVMMOIa3C.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/04nhVbSIuwxtbJVMMOIa3C.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1625887729963d3661d1e359a6aa558ee93648c52c8cfe0d79d217dc320da19. 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/26zWu6ng0gEX54N2PF5wJZ.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/26zWu6ng0gEX54N2PF5wJZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17d29484f3841053e6681f06fc6e90b43625a64e1e83b3340b75e56c53a4b38. 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/2Uzt8Ua9SIslKpbRK1qRbG.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/2Uzt8Ua9SIslKpbRK1qRbG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a47733a5904da6ce480c0ae6ab7598a519e34f0df61e35048950aab9b928548. 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/1U7MXW8qDCQxbH8BfSQypS.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/1U7MXW8qDCQxbH8BfSQypS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe9b4c6dab744a2e8ba1784a4561458e7122fdb54d68f0c4002e0993a07677b. 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/6CaBYnG5l2RZYZUkaMlQpc.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/6CaBYnG5l2RZYZUkaMlQpc.
{"copyright_id":"0x023eb5417aaafec70e7b920f165d25d68dac5ac125417555e372f30e23cd1464","isrc":"BX3QO1900019","name":"Tá Faltando Amor - Ao Vivo","registered_at":"2026-06-07T00:39:46Z","spotify_id":"3oJNwxUvAXDGiuYfbGJb18","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023eb5417aaafec70e7b920f165d25d68dac5ac125417555e372f30e23cd1464. 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/3oJNwxUvAXDGiuYfbGJb18.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/3oJNwxUvAXDGiuYfbGJb18.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001f150af9f759dc921357cf12e52db63bd93b8165d0c6b070ea932d273b18fe. 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/0VtLbI4MgmjRJw7MsPjryS.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/0VtLbI4MgmjRJw7MsPjryS.
{"copyright_id":"0x6c8dd925e14aab09bdf354c76c15bc1c37d12180d9cc651fb49604e6ac268981","isrc":"BX3QO1900021","name":"Roupa De Lua De Mel - Ao Vivo","registered_at":"2026-06-07T13:40:22Z","spotify_id":"4ASMvj8Me7jM76VkhN8YXJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8dd925e14aab09bdf354c76c15bc1c37d12180d9cc651fb49604e6ac268981. 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/4ASMvj8Me7jM76VkhN8YXJ.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/4ASMvj8Me7jM76VkhN8YXJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5d3e58c446a546563d30b97ac658e1f016f2168f70b83803df1990ff6826c0. 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/7jYuF0wWyRSvd6u9r7m3i5.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/7jYuF0wWyRSvd6u9r7m3i5.
{"copyright_id":"0xef042f3912174c1ff656aef0b6afe48a14c6fd60e2e3d58824923c43bbbcec0e","isrc":"BX3QO1900023","name":"Se Ainda Existe Amor - Ao Vivo","registered_at":"2026-06-07T00:39:46Z","spotify_id":"6XeCkoulgqLNAVzD93C4Eq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef042f3912174c1ff656aef0b6afe48a14c6fd60e2e3d58824923c43bbbcec0e. 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/6XeCkoulgqLNAVzD93C4Eq.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/6XeCkoulgqLNAVzD93C4Eq.
{"copyright_id":"0xacc29d9ffd2035488b7dd6a9f9308fdba20754a06c0535eebb42789f7c052295","isrc":"BX3QO1900024","name":"Música Da Saudade - Ao Vivo","registered_at":"2026-06-07T13:38:40Z","spotify_id":"2W9asCdzPetmCmsPH70yE6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc29d9ffd2035488b7dd6a9f9308fdba20754a06c0535eebb42789f7c052295. 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/2W9asCdzPetmCmsPH70yE6.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/2W9asCdzPetmCmsPH70yE6.
{"copyright_id":"0x13c0097549c9b9c7efbcdfee5787c2da2d9818734ab35ba08eb8c152f184dc34","isrc":"BX3QO1900025","name":"Eu Busco Uma Estrela - Ao Vivo","registered_at":"2026-06-07T07:29:39Z","spotify_id":"6OBlrJWSx93WOqqLWUQvYu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c0097549c9b9c7efbcdfee5787c2da2d9818734ab35ba08eb8c152f184dc34. 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/6OBlrJWSx93WOqqLWUQvYu.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/6OBlrJWSx93WOqqLWUQvYu.
{"copyright_id":"0xb54d24bd35d3a20078bd0faadfe54e50141a513e7abeedd0d2d728751aff7f9f","isrc":"BX3QO1900026","name":"Sábado - Ao Vivo","registered_at":"2026-06-07T07:33:07Z","spotify_id":"73D3QXq9eYzymE9tnPMJL1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54d24bd35d3a20078bd0faadfe54e50141a513e7abeedd0d2d728751aff7f9f. 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/73D3QXq9eYzymE9tnPMJL1.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/73D3QXq9eYzymE9tnPMJL1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766a14fcd3ab33ddf9d2cf3a39e5308c65f5016335b33e9a6958f230b17756a2. 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/0Cwp0B3gq0WSSQURYKoEZc.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/0Cwp0B3gq0WSSQURYKoEZc.
Pot Pourri - Separação/Separados (Ao Vivo)
Pot Pourri - Separação/Separados - Ao Vivo
{"copyright_id":"0x8f6be136fa79c1b91e713d457181bd24a31bd487e427fc05eb8df442cfdfb9a7","isrc":"BX3QO2400029","name":"Você Só Me Faz Feliz - Ao Vivo","registered_at":"2026-06-06T10:47:58Z","spotify_id":"2NB0hPEcvJ9PZi3C3KG03R","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6be136fa79c1b91e713d457181bd24a31bd487e427fc05eb8df442cfdfb9a7. 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/2NB0hPEcvJ9PZi3C3KG03R.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/2NB0hPEcvJ9PZi3C3KG03R.
Lourenço e Lourival - 60 Anos De Carreira (Ao Vivo)
{"copyright_id":"0xe57e9da3c46be8ad46d90858bae160271107f2b664e86acc537dc10509627cb1","isrc":"BX3QO2400017","name":"Jeitão De Caboclo - Ao Vivo","registered_at":"2026-06-08T22:49:44Z","spotify_id":"5uf2G3uLyFLvR0SPh6XvIe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57e9da3c46be8ad46d90858bae160271107f2b664e86acc537dc10509627cb1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5uf2G3uLyFLvR0SPh6XvIe.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/5uf2G3uLyFLvR0SPh6XvIe.
{"copyright_id":"0xcbd2b8fef2dcd013bcc160b259e2dd84551de02d0cc91d379218ba7c7d3dc4ba","isrc":"BX3QO2400038","name":"Hoje Eu Quero Te Amar - Ao Vivo","registered_at":"2026-06-22T01:05:12Z","spotify_id":"2YS8XBlZ1OfjW9RMfXXtZb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd2b8fef2dcd013bcc160b259e2dd84551de02d0cc91d379218ba7c7d3dc4ba. 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/2YS8XBlZ1OfjW9RMfXXtZb.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/2YS8XBlZ1OfjW9RMfXXtZb.
Lourenço e Lourival 60 Anos De História | EP1 (Ao Vivo)
Lourenço e Lourival 60 Anos De História | EP2 (Ao Vivo)
Ipê Florido (O Ipê e o Prisioneiro) - Ao Vivo