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 0x72076fb8eac8c2601948faaa7c8c34820f27839262d40cb7f2dac6f88535e9eb. 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/157109b8-5dcc-4cd6-90b2-8924162060ed.json and https://artists.proofprofile.net/proofs/artist/157109b8-5dcc-4cd6-90b2-8924162060ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
É o Pombo, É o Neymar, Vinícius Jr E Paquetá (Copa do Mundo 2022)
{"copyright_id":"0x57af716cd827d479cbaad6d595fa671e584b9607618931d549f351d316e3a946","isrc":"BX0U92200001","name":"É o Pombo, É o Neymar, Vinícius Jr E Paquetá (Copa do Mundo 2022)","registered_at":"2026-06-01T23:50:14Z","spotify_id":"1TQtGMaPyzZLeFuBo8n4dK","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 0x57af716cd827d479cbaad6d595fa671e584b9607618931d549f351d316e3a946. 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/1TQtGMaPyzZLeFuBo8n4dK.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/1TQtGMaPyzZLeFuBo8n4dK.
{"copyright_id":"0x1add4ed34f690c23744df636fb90cacc8f273803ddd32c8c670e4b748f5527c7","isrc":"BX0U92200002","name":"Pique de Copa do Mundo","registered_at":"2026-06-07T20:02:32Z","spotify_id":"63I4ONpC96A5aePmGuUzcD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1add4ed34f690c23744df636fb90cacc8f273803ddd32c8c670e4b748f5527c7. 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/63I4ONpC96A5aePmGuUzcD.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/63I4ONpC96A5aePmGuUzcD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c9901de13e31938e59ef6993ef225ae9a1a987848d484f44471eda14646b5f. 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/6nahdUVK6Gl5dYPvcz1vn3.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/6nahdUVK6Gl5dYPvcz1vn3.
Bola e Tudo - Né Segredo (Copa do Mundo 2022)
{"copyright_id":"0x54f09198c2a08aab295e04c913712add21150a2a324ec5815e870bd6c02fc5ee","isrc":"BX0U92200004","name":"Bola e Tudo - Né Segredo (Copa do Mundo 2022)","registered_at":"2026-06-09T17:28:49Z","spotify_id":"3koYxU0xaxzawFsLzMYrlC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f09198c2a08aab295e04c913712add21150a2a324ec5815e870bd6c02fc5ee. 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/3koYxU0xaxzawFsLzMYrlC.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/3koYxU0xaxzawFsLzMYrlC.
Uma Ideia É uma Ideia (Copa do Mundo 2022)
{"copyright_id":"0xa3d7aa8f2de42d8cd7393b95ab36b7e5a55a87c55c585e8f8587d63b6ae6be5d","isrc":"BX0U92200005","name":"Uma Ideia É uma Ideia (Copa do Mundo 2022)","registered_at":"2026-06-17T04:13:30Z","spotify_id":"0Nd1sbFSPcd8HObFE7tU0N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d7aa8f2de42d8cd7393b95ab36b7e5a55a87c55c585e8f8587d63b6ae6be5d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:30:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Nd1sbFSPcd8HObFE7tU0N.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/0Nd1sbFSPcd8HObFE7tU0N.
{"copyright_id":"0xc6336881ed662851f1edf66e2d1c302d80e1a48e3b07b8baf385e319aaae6873","isrc":"BX0U92200006","name":"Tropa do Pombo (Copa do Mundo 2022)","registered_at":"2026-06-04T14:22:57Z","spotify_id":"6h9jAgdfEGvbGuiYzmj1f1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6336881ed662851f1edf66e2d1c302d80e1a48e3b07b8baf385e319aaae6873. 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/6h9jAgdfEGvbGuiYzmj1f1.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/6h9jAgdfEGvbGuiYzmj1f1.
{"copyright_id":"0x9b8ccf9d3154917e3a9cd7f7892fef72bcc4c993b35f2034a9cd7a80afcf147a","isrc":"BX0U92200007","name":"Sem Coração (Copa do Mundo 2022)","registered_at":"2026-06-10T03:59:03Z","spotify_id":"0HhngoLaHsj4tSkPxHizZz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8ccf9d3154917e3a9cd7f7892fef72bcc4c993b35f2034a9cd7a80afcf147a. 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/0HhngoLaHsj4tSkPxHizZz.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/0HhngoLaHsj4tSkPxHizZz.
O MEU SANTO BATEU VS COM A TROPA DO THOR
{"copyright_id":"0xddf613e20d66cdb323a7c353e069b4d134ff332357475c1f18add26fcfcb4eec","isrc":"BX0U92300002","name":"Filipe Ret (Me Enforca, Me Bota)","registered_at":"2026-06-01T16:54:11Z","spotify_id":"5ibCmdjaL6KE3fmtzZBaIJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf613e20d66cdb323a7c353e069b4d134ff332357475c1f18add26fcfcb4eec. 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/5ibCmdjaL6KE3fmtzZBaIJ.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/5ibCmdjaL6KE3fmtzZBaIJ.
{"copyright_id":"0x4d54eca7454f204aeaac7ac989c4c988ee46abc0e3596ddb9d1e0c4fa2dc2355","isrc":"BKC0R2300018","name":"Que Coisa Gostosa","registered_at":"2026-06-19T11:14:34Z","spotify_id":"6QO0l0Nj7Oiql0ugfQnXRb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d54eca7454f204aeaac7ac989c4c988ee46abc0e3596ddb9d1e0c4fa2dc2355. 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/6QO0l0Nj7Oiql0ugfQnXRb.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/6QO0l0Nj7Oiql0ugfQnXRb.
Jon Vlogs, Mano Boca, Não Serve pra Namorar
{"copyright_id":"0x0a598e8ff79499be90bc5ebaac242bcbe60b591047e0140dcf8253528047cfe6","isrc":"QZGLM2398774","name":"Jon Vlogs, Mano Boca, Não Serve pra Namorar","registered_at":"2026-06-20T06:15:20Z","spotify_id":"028CGTC2WQ0DLy1kdRjYQX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a598e8ff79499be90bc5ebaac242bcbe60b591047e0140dcf8253528047cfe6. 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/028CGTC2WQ0DLy1kdRjYQX.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/028CGTC2WQ0DLy1kdRjYQX.
Eu Vi, Eu Vi, Tu Sentando pra Tropa do Abelha
{"copyright_id":"0xbef9f9ef342099cc2ceff38e8b5e659dc3dd51b0ccbcd86cba02d29655c3596d","isrc":"QZ5AB2397692","name":"Aperto na Seda Jogo no Balão","registered_at":"2026-06-06T01:39:07Z","spotify_id":"7y0bqKoN9FPHKZxsKBs6JZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef9f9ef342099cc2ceff38e8b5e659dc3dd51b0ccbcd86cba02d29655c3596d. 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/7y0bqKoN9FPHKZxsKBs6JZ.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/7y0bqKoN9FPHKZxsKBs6JZ.
{"copyright_id":"0xf5b6de9491dc9eeadbfa78aa0599010031c21ccb7e28826500c5d69d8a13bc35","isrc":"BRQGF2200009","name":"Funk Santo Amaro","registered_at":"2026-06-11T10:06:53Z","spotify_id":"13SPbSlVuaCHyDtjFgcMkq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b6de9491dc9eeadbfa78aa0599010031c21ccb7e28826500c5d69d8a13bc35. 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/13SPbSlVuaCHyDtjFgcMkq.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/13SPbSlVuaCHyDtjFgcMkq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9379ac5641e8278b189aaf03619aff70943902f1fe8aa97e025e899f361a29. 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/6ljyM6VUrB9w0tNpzuDoF3.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/6ljyM6VUrB9w0tNpzuDoF3.
Vai Trepando Até o Chão Novinha do Fallet e do Santo
{"copyright_id":"0x7e6ef3461321b964487a911e492092a185a31b716a86cae9ae92ad299ee0996c","isrc":"QZEQU2043296","name":"Vai Trepando Até o Chão Novinha do Fallet e do Santo","registered_at":"2026-06-21T02:38:53Z","spotify_id":"1xXq7VqDzNL5WSajGiUHgX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6ef3461321b964487a911e492092a185a31b716a86cae9ae92ad299ee0996c. 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/1xXq7VqDzNL5WSajGiUHgX.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/1xXq7VqDzNL5WSajGiUHgX.
{"copyright_id":"0xd5a23ac659799c9baa55d97fa81809c7c439561b4905c70fe41fc33549c14baa","isrc":"QZHZ32090018","name":"Vai de 4 Vai Mozão Tamborzin Tamborzin","registered_at":"2026-06-23T06:44:12Z","spotify_id":"1NKroruOEIwv2mChtkflpj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a23ac659799c9baa55d97fa81809c7c439561b4905c70fe41fc33549c14baa. 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/1NKroruOEIwv2mChtkflpj.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/1NKroruOEIwv2mChtkflpj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd7a853ec7b75e9c0969920a9d59ecdfd897603eb11c3f17df78b28a4f82401. 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/3HT2H9rmBOh9MoBDePIJpV.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/3HT2H9rmBOh9MoBDePIJpV.
{"copyright_id":"0x2b9e3db5d41d4a0822d19499300cadc12a9552c4daf8d2daba44a8d42cbda8b5","isrc":"QZGLM2045466","name":"Fico Lembrando Tu Rebolando","registered_at":"2026-06-07T20:05:54Z","spotify_id":"5ht25THVpk0KK7nCq0J0SJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9e3db5d41d4a0822d19499300cadc12a9552c4daf8d2daba44a8d42cbda8b5. 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/5ht25THVpk0KK7nCq0J0SJ.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/5ht25THVpk0KK7nCq0J0SJ.
{"copyright_id":"0x3a4ba35608ad332e028d44fe0172b47618ec956eb867e4aae00b78f9921d75da","isrc":"US7VG2068598","name":"Toda Madruga","registered_at":"2026-06-11T10:07:13Z","spotify_id":"4yNsZWyJk1lLFPuXMFpfvm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4ba35608ad332e028d44fe0172b47618ec956eb867e4aae00b78f9921d75da. 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/4yNsZWyJk1lLFPuXMFpfvm.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/4yNsZWyJk1lLFPuXMFpfvm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cafcd33c7985e0bbdfe705974a5e1764a5263eff90a81727014e99511de5d61. 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/2W21EXt4XzE54AuqStgN6e.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/2W21EXt4XzE54AuqStgN6e.
{"copyright_id":"0xaaf66897f84d80b683eb289f2415b90889c4dfe26d39ad06cd248c4005571564","isrc":"QZHZ41957455","name":"Eu Vou Botar Devagarinho","registered_at":"2026-06-19T11:17:18Z","spotify_id":"5LqXxWZyt7unOI5BH4uIGC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf66897f84d80b683eb289f2415b90889c4dfe26d39ad06cd248c4005571564. 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/5LqXxWZyt7unOI5BH4uIGC.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/5LqXxWZyt7unOI5BH4uIGC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf427fd5e4b4dd769d791d73a81d724f5e3e5ba7e62b5d5e515ed1fd9a9e42d7a. 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/6t0N8U3V9tMd5jlosWzija.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/6t0N8U3V9tMd5jlosWzija.
{"copyright_id":"0x61a053bf09defbbd229e4933c698a7ff451f0c035f673d1ccf17de05ba8b1ace","isrc":"QZHZ41941476","name":"Ela Tá Querendo Tá","registered_at":"2026-06-19T11:13:06Z","spotify_id":"7gqXWMtIhjbnWSeqrHNTWC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a053bf09defbbd229e4933c698a7ff451f0c035f673d1ccf17de05ba8b1ace. 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/7gqXWMtIhjbnWSeqrHNTWC.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/7gqXWMtIhjbnWSeqrHNTWC.
{"copyright_id":"0x7c82607d141bf9f05ca34e0c3fd8ede49f4f15da1bd1cd1522ab180e3d0018b7","isrc":"QZHZ41902402","name":"Te Esquecer Foi Melhor","registered_at":"2026-06-22T07:07:31Z","spotify_id":"5LCD6ncmJo9UXHqYRb6yqd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c82607d141bf9f05ca34e0c3fd8ede49f4f15da1bd1cd1522ab180e3d0018b7. 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/5LCD6ncmJo9UXHqYRb6yqd.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/5LCD6ncmJo9UXHqYRb6yqd.
{"copyright_id":"0xa6aa4c1ecd3f1215b8d4cfdc4cc10d2f02bb599a16989287aee02a8b89d6a29e","isrc":"QZHZ31951936","name":"Só Caçando Puta","registered_at":"2026-06-07T20:07:26Z","spotify_id":"6XNR442ySwqXYRv1qODh6w","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6aa4c1ecd3f1215b8d4cfdc4cc10d2f02bb599a16989287aee02a8b89d6a29e. 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/6XNR442ySwqXYRv1qODh6w.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/6XNR442ySwqXYRv1qODh6w.
{"copyright_id":"0xa2bbd1e3bb68dfde2c002b6e49ab7d24d5398ad2458f056a7787ee1cb4f0988f","isrc":"QZHZ31970180","name":"Fica Teguinha","registered_at":"2026-06-21T21:55:49Z","spotify_id":"3lkLKjKT1DRFkxcWqJ7fGC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bbd1e3bb68dfde2c002b6e49ab7d24d5398ad2458f056a7787ee1cb4f0988f. 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/3lkLKjKT1DRFkxcWqJ7fGC.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/3lkLKjKT1DRFkxcWqJ7fGC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95711c670854c2fa5910ddb0e603d64c911e4406a756d3fe7d000ce10ddb91f2. 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/08jg0X5hNKrEHjAl2I3KXD.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/08jg0X5hNKrEHjAl2I3KXD.
{"copyright_id":"0x6474b44e3848c152074befbf095bb246f90c511475fa1ddb2404b687cd5bb0d9","isrc":"QZHZ31932872","name":"Surtada - Versão Funk","registered_at":"2026-06-04T12:08:02Z","spotify_id":"450ngaSmjQMdJFVzCADNQB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6474b44e3848c152074befbf095bb246f90c511475fa1ddb2404b687cd5bb0d9. 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/450ngaSmjQMdJFVzCADNQB.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/450ngaSmjQMdJFVzCADNQB.
Sem Sentimento (feat. MC Santo Amaro, Mc Filhão & DJ Dollynho Da Lapa)
Ela Trava e Joga (feat. DJ Dollynho Da Lapa & PL Torvic)
Brotei no Morrão (feat. PL Torvic, DJ Dollynho Da Lapa & DJ Fb de Niterói)