Sophia Chablau e Uma Enorme Perda de Tempo
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 0x43c762ccedc72f8a7b7aad0cb750cfdd671fdaef798177847c5f6b24df2941d2. 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/7889ce2b-c061-43d5-b932-218c74b4d5a5.json and https://artists.proofprofile.net/proofs/artist/7889ce2b-c061-43d5-b932-218c74b4d5a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xc5d46a096f9b61343358c30eff279b2e68c7aaebd332d1b5ab9dbd2c9eff0817","isrc":"BCVVE2100001","name":"Pop Cabecinha","registered_at":"2026-06-07T16:31:13Z","spotify_id":"6Janfw2TWQS1nbxszNQUKU","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 0xc5d46a096f9b61343358c30eff279b2e68c7aaebd332d1b5ab9dbd2c9eff0817. 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/6Janfw2TWQS1nbxszNQUKU.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/6Janfw2TWQS1nbxszNQUKU.
{"copyright_id":"0x140edac6bef7b40f13422f93e9e1f1b6e75be52af0e55abc97ac406bb49b23ab","isrc":"BCVVE2100002","name":"Se Você","registered_at":"2026-06-08T15:28:20Z","spotify_id":"4WSVFWhml08mg4zJaGYDlc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140edac6bef7b40f13422f93e9e1f1b6e75be52af0e55abc97ac406bb49b23ab. 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/4WSVFWhml08mg4zJaGYDlc.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/4WSVFWhml08mg4zJaGYDlc.
{"copyright_id":"0x7841de21adabc08e15045d93dc334cb1b2e9f0a26869514fd85a2c3645ff20a8","isrc":"BCVVE2100003","name":"Fora Do Meu Quarto","registered_at":"2026-06-06T20:12:21Z","spotify_id":"2bLkCFggYKBcMHJ8okbFFA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7841de21adabc08e15045d93dc334cb1b2e9f0a26869514fd85a2c3645ff20a8. 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/2bLkCFggYKBcMHJ8okbFFA.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/2bLkCFggYKBcMHJ8okbFFA.
Se Eu Fiz pra Você uma Não-canção Eu Não Podia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ee1e8a5cb480c80464937322b1a2c9a359da03a82131a05524271fcfdca739. 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/3hCZe7kd9FUfmaD4TnBgP8.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/3hCZe7kd9FUfmaD4TnBgP8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1891823290a59dcfef4a558e2d6b60072855855a85826566bcf277ba34bed573. 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/1Mcx1iWVQMSXBp4fzDjTcc.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/1Mcx1iWVQMSXBp4fzDjTcc.
{"copyright_id":"0x0cccf76be9ca4f9b2f8f89168795892a25b485ee8a2f7dbc0a2d617d20823091","isrc":"BCVVE2100007","name":"Debaixo Do Pano","registered_at":"2026-06-06T13:47:37Z","spotify_id":"5YC7sIvANSiM34xLt5iqZR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cccf76be9ca4f9b2f8f89168795892a25b485ee8a2f7dbc0a2d617d20823091. 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/5YC7sIvANSiM34xLt5iqZR.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/5YC7sIvANSiM34xLt5iqZR.
{"copyright_id":"0xef6d6efd369984b8e544c4b59d591d65b648429511c3ebb6c036e0ae8a4cb148","isrc":"BCVVE2100008","name":"Moças e Aeromoças","registered_at":"2026-06-09T00:03:42Z","spotify_id":"4Tdd0O8TYkrVAwZYfvulTE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6d6efd369984b8e544c4b59d591d65b648429511c3ebb6c036e0ae8a4cb148. 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/4Tdd0O8TYkrVAwZYfvulTE.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/4Tdd0O8TYkrVAwZYfvulTE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8460852d4508eb2562bc24a68d0ce11fa8140c0e29ae048b1afdec86ad7f5c. 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/3G3xHzu0kp7uj7QWcM2Gat.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/3G3xHzu0kp7uj7QWcM2Gat.
{"copyright_id":"0xfc35bbe106dc1973d903b9818b6188d6a8fd1f14b013cfa0af7cca0a7da061a8","isrc":"BCVVE2300003","name":"Minha Mãe É Perfeita","registered_at":"2026-06-11T18:13:22Z","spotify_id":"0p3Z91mhrLYYFbnmW3beN9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc35bbe106dc1973d903b9818b6188d6a8fd1f14b013cfa0af7cca0a7da061a8. 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/0p3Z91mhrLYYFbnmW3beN9.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/0p3Z91mhrLYYFbnmW3beN9.
{"copyright_id":"0x587f4de341ac520ee8171caa7d4a31ff2d6602d20a1f485f27e1f8bf5d8d0552","isrc":"BCVVE2300004","name":"Quem vai apagar a luz","registered_at":"2026-06-08T14:24:07Z","spotify_id":"17o3WyVnuZB0YtvQ6zjNMG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587f4de341ac520ee8171caa7d4a31ff2d6602d20a1f485f27e1f8bf5d8d0552. 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/17o3WyVnuZB0YtvQ6zjNMG.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/17o3WyVnuZB0YtvQ6zjNMG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc5a029f329602cfbabe24f6d66c424b7f05e30860aa1a8a14f459d207de9dc. 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/3je84JgQJewoLhhWVr2PcJ.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/3je84JgQJewoLhhWVr2PcJ.
{"copyright_id":"0xca2da6b819a1ee93579a36ebb99f20dcad1c5c06466ee72200b78079fc85f0bf","isrc":"BCVVE2300006","name":"Embaraço total","registered_at":"2026-06-06T19:11:27Z","spotify_id":"6KTC2am0MmnIGZzthu9lEc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2da6b819a1ee93579a36ebb99f20dcad1c5c06466ee72200b78079fc85f0bf. 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/6KTC2am0MmnIGZzthu9lEc.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/6KTC2am0MmnIGZzthu9lEc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10492c4463d6e627e119eb24bb625bbe693a1309e1f319742e33571fa99c3a4a. 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/7BagsYTfSbjHw0VOAE73ti.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/7BagsYTfSbjHw0VOAE73ti.
As coisas que não te ensinam na faculdade de filosofia
{"copyright_id":"0x287a6f771d520cc572606491d8847ddc5fee5976a2df5f523c40e0b6d1c76106","isrc":"BCVVE2300008","name":"As coisas que não te ensinam na faculdade de filosofia","registered_at":"2026-06-07T21:59:55Z","spotify_id":"0ty7HdtrZPMOy9iPajky8t","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287a6f771d520cc572606491d8847ddc5fee5976a2df5f523c40e0b6d1c76106. 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/0ty7HdtrZPMOy9iPajky8t.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/0ty7HdtrZPMOy9iPajky8t.
{"copyright_id":"0xff54ab3e3603d3df2d40bb9344ad72dde0a4caf430ef1f721ec940c4012a498d","isrc":"BCVVE2300016","name":"Música do Esquecimento","registered_at":"2026-06-11T17:19:30Z","spotify_id":"3JIQ8lAEv1S2jDUs2d0zR2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff54ab3e3603d3df2d40bb9344ad72dde0a4caf430ef1f721ec940c4012a498d. 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/3JIQ8lAEv1S2jDUs2d0zR2.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/3JIQ8lAEv1S2jDUs2d0zR2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb127a870b7c11005b00137f7752b132c51c584a3ef273229b2a7c87687a4b0ee. 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/0u8V9pD2RqRccAlQ3fhLw9.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/0u8V9pD2RqRccAlQ3fhLw9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37740cd9a37bb3e9fe43f2be2aa8a865d7ce91251c0b5b293a05e545e924a780. 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/6WUW5ilmnXpEfW6lEm3IYf.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/6WUW5ilmnXpEfW6lEm3IYf.
{"copyright_id":"0x543050b5af391bf5d4c4eb5d8faf48ec81c89e4d187322e9f0403a019dc24f08","isrc":"BCVVE2300010","name":"beijar morder trepar","registered_at":"2026-06-09T20:28:41Z","spotify_id":"4DkJ8wKaHCsNAX9eLjy7Rq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543050b5af391bf5d4c4eb5d8faf48ec81c89e4d187322e9f0403a019dc24f08. 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/4DkJ8wKaHCsNAX9eLjy7Rq.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/4DkJ8wKaHCsNAX9eLjy7Rq.
{"copyright_id":"0xea9ab0dc9db83c913a43868560932d61d8059c69950c55dd19c6de26dc2f1dfa","isrc":"BCVVE2300011","name":"No princípio era o Verbo","registered_at":"2026-06-19T16:58:24Z","spotify_id":"1JluGTs8tpd7XXva4vQsfe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9ab0dc9db83c913a43868560932d61d8059c69950c55dd19c6de26dc2f1dfa. 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/1JluGTs8tpd7XXva4vQsfe.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/1JluGTs8tpd7XXva4vQsfe.
{"copyright_id":"0xac4e5e44b52cb441b8f5232caa68d4be99becbab0385482f113b1c9fea0b9c5e","isrc":"BCVVE2300013","name":"Baby míssil","registered_at":"2026-06-08T22:49:16Z","spotify_id":"43RutvoNw9BQrSPK2lwOZ2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4e5e44b52cb441b8f5232caa68d4be99becbab0385482f113b1c9fea0b9c5e. 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/43RutvoNw9BQrSPK2lwOZ2.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/43RutvoNw9BQrSPK2lwOZ2.
{"copyright_id":"0x954e2727aca754757735c0fe8c7600de3d070d1036d15c47cced9ffab6a2c3d2","isrc":"BCVVE2300012","name":"Time to say goodnight","registered_at":"2026-06-10T21:44:27Z","spotify_id":"5fkrZIzTZdz8E0TdV92qOw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954e2727aca754757735c0fe8c7600de3d070d1036d15c47cced9ffab6a2c3d2. 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/5fkrZIzTZdz8E0TdV92qOw.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/5fkrZIzTZdz8E0TdV92qOw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a336ee0f2f5c1181a75d516827f455cabdff0e7e9f4f5ad6b718d8444b54f4e. 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/5SQqeB508ey49RePasDpJt.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/5SQqeB508ey49RePasDpJt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc5a029f329602cfbabe24f6d66c424b7f05e30860aa1a8a14f459d207de9dc. 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/4rNdkeJRBA4GQxbkI8YqR6.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/4rNdkeJRBA4GQxbkI8YqR6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8460852d4508eb2562bc24a68d0ce11fa8140c0e29ae048b1afdec86ad7f5c. 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/46E6A3fxXE7pueQPZo7NhL.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/46E6A3fxXE7pueQPZo7NhL.
{"copyright_id":"0xeb05d7dd198eda421dacaa37b0082bb0b8ab41a9902ef63a7162e35b7a8c8056","isrc":"BRTRB1985460","name":"Idas e Vindas do Amor","registered_at":"2026-06-07T16:27:08Z","spotify_id":"6mduUoEUWSLs2ZQElnk6Tq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb05d7dd198eda421dacaa37b0082bb0b8ab41a9902ef63a7162e35b7a8c8056. 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/6mduUoEUWSLs2ZQElnk6Tq.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/6mduUoEUWSLs2ZQElnk6Tq.