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 0x71aa256bb59333f3dd236f5f33f11f3e0512bf603c2615696caeb6996552526e. 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/12024479-20f3-4025-aba2-ab8fe115611e.json and https://artists.proofprofile.net/proofs/artist/12024479-20f3-4025-aba2-ab8fe115611e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x583141ddc8ab1ca51aabbefc9207e85565c40883164036489031ff149da2b6e8. 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/5xeYMzPZMgah5VCUPxf1qR.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/5xeYMzPZMgah5VCUPxf1qR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474213dc287552c1d63ec020846e81b15dfbdbf88dbf81f554aa8fe2e62214d2. 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/5BYr22XlA6lIihxkvLPbfm.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/5BYr22XlA6lIihxkvLPbfm.
{"copyright_id":"0x06a0cfe638aa414be8bf7b8926adcebd8aeb13d8932d9f2f9afb7180fa14a5b4","isrc":"BRWMB2300981","name":"Ela Me Arranha","registered_at":"2026-06-05T11:49:18Z","spotify_id":"76Xycez3ynmg5uE42WUVRz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a0cfe638aa414be8bf7b8926adcebd8aeb13d8932d9f2f9afb7180fa14a5b4. 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/76Xycez3ynmg5uE42WUVRz.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/76Xycez3ynmg5uE42WUVRz.
{"copyright_id":"0x2d855090716feabcdc1292c7ed28b737b13dbd8a0037c0e94ac738ca123c13ad","isrc":"BRWMB2100433","name":"Não Se Envolve (Novinha TikTok)","registered_at":"2026-06-18T01:08:21Z","spotify_id":"6kPAYE1xyfSVpi7fzNSoRd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d855090716feabcdc1292c7ed28b737b13dbd8a0037c0e94ac738ca123c13ad. 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/6kPAYE1xyfSVpi7fzNSoRd.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/6kPAYE1xyfSVpi7fzNSoRd.
{"copyright_id":"0x12ccf8de7714ea9ed37ba356ca196b3c56cc5285c222343e2d9469204ed25b2a","isrc":"BXKZM2100397","name":"Taca No Chão","registered_at":"2026-06-05T04:13:30Z","spotify_id":"08ofHgk8HhfMntWGVosMrQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ccf8de7714ea9ed37ba356ca196b3c56cc5285c222343e2d9469204ed25b2a. 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/08ofHgk8HhfMntWGVosMrQ.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/08ofHgk8HhfMntWGVosMrQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9d2226fa3a5c005f418cf4e0a574474a3cd249982414314988ca56970ba9c4. 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/5LOgoGZQf26eY74DGdYy0u.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/5LOgoGZQf26eY74DGdYy0u.
{"copyright_id":"0xf9ef862a72d039f2abafe28f7ab45f5a3f2d9b6c1a5ac98129676525b8cd9b23","isrc":"BXKZM2100055","name":"Gosto do Problema (Tchururu)","registered_at":"2026-06-10T17:36:51Z","spotify_id":"19cPY1OQqBq5pnP5D9BKvB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ef862a72d039f2abafe28f7ab45f5a3f2d9b6c1a5ac98129676525b8cd9b23. 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/19cPY1OQqBq5pnP5D9BKvB.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/19cPY1OQqBq5pnP5D9BKvB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017025f939221c0d59d976b68d4afdd14c616f554a6b2d16184b54b907c2fc6b. 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/4hV2NFXFg13pQhshsDvBd7.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/4hV2NFXFg13pQhshsDvBd7.
{"copyright_id":"0x40b4b6d38d978306495c53beff088bf3fd7abc381af98b8877741f095face9df","isrc":"BRKO12400989","name":"É Rave Que Fala Né - Remix","registered_at":"2026-06-11T10:22:20Z","spotify_id":"5N0G9t7J2RDJYlK3uGwpi4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b4b6d38d978306495c53beff088bf3fd7abc381af98b8877741f095face9df. 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/5N0G9t7J2RDJYlK3uGwpi4.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/5N0G9t7J2RDJYlK3uGwpi4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a2bb1976584d9c92cf5d982a0742ff108234f905305e67a59e013a492d74ce. 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/4WrACcSGxz8aWeYX6MqBDy.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/4WrACcSGxz8aWeYX6MqBDy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc923d7622ca464b31b71da5e125cf2f42ae1a1810cb1f35da00586b7ef1b60. 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/2qo8wunTxcySvz1oG5Y7az.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/2qo8wunTxcySvz1oG5Y7az.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c610cba350f6d1f88d29c0466450f4286b4e7c1cd7f2115768eefc2a252dc6e. 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/2HC6nXEh4poyQVIlwq9NXt.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/2HC6nXEh4poyQVIlwq9NXt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e815031781f19ad1567807ae8c4e4386df730ed82dd588db366b9db130d768d. 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/44eRDiTkXAuQbEYBECUU7B.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/44eRDiTkXAuQbEYBECUU7B.
{"copyright_id":"0xf943e942d6234ca1e163075004eb05445e18edee45c81dcb0bb211ee3fc1b9b2","isrc":"BRWMB2300332","name":"Teu Dom","registered_at":"2026-06-08T12:15:27Z","spotify_id":"1GbdSTUZFHFaxlJZDZ7SIi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf943e942d6234ca1e163075004eb05445e18edee45c81dcb0bb211ee3fc1b9b2. 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/1GbdSTUZFHFaxlJZDZ7SIi.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/1GbdSTUZFHFaxlJZDZ7SIi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6cf2afa18ce20fa54337ea612f74d8295f3af7b7823648deeb336e65d1df86. 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/34YiGxsF0ESM7TEGRYf38X.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/34YiGxsF0ESM7TEGRYf38X.
{"copyright_id":"0x1ca3e1a7a606ceb1b5c6751b629fc6fa0edcbc09e368033c0a91e7b53291b37f","isrc":"BRWMB2201176","name":"Tô Gravando","registered_at":"2026-06-11T10:22:22Z","spotify_id":"1bbxvw2r9puejQeCC3J5n9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca3e1a7a606ceb1b5c6751b629fc6fa0edcbc09e368033c0a91e7b53291b37f. 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/1bbxvw2r9puejQeCC3J5n9.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/1bbxvw2r9puejQeCC3J5n9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55ef17c545d7722b6d830cbaa0356650554b6a953de7ded73ab72c0febf8a1e. 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/0FJpeAT75XI6LImeMhpdU3.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/0FJpeAT75XI6LImeMhpdU3.
Bota o Bundão pra Trabalhar (feat. MC Ryan SP e DJ 900)
{"copyright_id":"0x9d5cbed9cf174138819e2f6fc7eea05f492e82ccca48013991f7ca9b72ee77d7","isrc":"BRWMB2200324","name":"Bota o Bundão pra Trabalhar (feat. MC Ryan SP e DJ 900)","registered_at":"2026-06-10T14:17:13Z","spotify_id":"0cFBUnJD1RIyk7BaNKXkJW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5cbed9cf174138819e2f6fc7eea05f492e82ccca48013991f7ca9b72ee77d7. 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/0cFBUnJD1RIyk7BaNKXkJW.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/0cFBUnJD1RIyk7BaNKXkJW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0fb228e8ef70e019846056489a8e80fe318210df6e73647e8b86bfc21971fa. 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/79bIEshFkFlLaVAXfvotZi.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/79bIEshFkFlLaVAXfvotZi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63896d2c97976f30aa4ca4c234e7bc4e6c778947dd183ffc156c76595b47ce77. 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/4sIFFlKwckHSuv3asqc49L.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/4sIFFlKwckHSuv3asqc49L.
{"copyright_id":"0x12afa1567f6172d61de9db2c7c223bda7aeb99536e1e8a4a13dd24b35f682df6","isrc":"BRRGE2102513","name":"Quem Perdeu Que Chore - Ao Vivo","registered_at":"2026-06-05T11:50:39Z","spotify_id":"1aF6cJsuZpCFSFdVRmA0ns","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12afa1567f6172d61de9db2c7c223bda7aeb99536e1e8a4a13dd24b35f682df6. 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/1aF6cJsuZpCFSFdVRmA0ns.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/1aF6cJsuZpCFSFdVRmA0ns.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483a3febeed298103fc3d60257b0455c78557c8d398a98d257c1484535e08fc0. 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/5KuQJpW4Zsx02Vr2ylWadX.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/5KuQJpW4Zsx02Vr2ylWadX.
{"copyright_id":"0x6e41ff60bc7bf485715eb37ac94684eb424fe1d15e0758e8643fb8acc16ca2d3","isrc":"BRWMB2100374","name":"Saudade da Porra","registered_at":"2026-06-18T16:15:22Z","spotify_id":"3OrFaOZLtL4ql8B9wnSJiL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e41ff60bc7bf485715eb37ac94684eb424fe1d15e0758e8643fb8acc16ca2d3. 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/3OrFaOZLtL4ql8B9wnSJiL.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/3OrFaOZLtL4ql8B9wnSJiL.
{"copyright_id":"0x14ff48e1aa8fc74e8c8c5b9e01b695f773d07d5ceeb6aab413f35cbf50a740ef","isrc":"BRWMB2100375","name":"Do Jeito que o Povo Gosta","registered_at":"2026-06-20T00:21:19Z","spotify_id":"0kxwn6L438eqfOkxFYUzcl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ff48e1aa8fc74e8c8c5b9e01b695f773d07d5ceeb6aab413f35cbf50a740ef. 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/0kxwn6L438eqfOkxFYUzcl.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/0kxwn6L438eqfOkxFYUzcl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7c41106df131ffa33e4b7e444f7714d7366a2610796f484c32dc30f688582a. 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/3zyc5dREmLHYTqk20AmQFd.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/3zyc5dREmLHYTqk20AmQFd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2036478a4cd0ae731d79affa1273950fb37a03155fbe3b84fa057f6f1f5365. 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/3wgAUNQPBC6kEf22EBb1Uw.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/3wgAUNQPBC6kEf22EBb1Uw.
{"copyright_id":"0x8d6a32a0099b6c3f2ce545aade9466dce39dd9948f047b1f3681deba60eb0c51","isrc":"BRWMB2100348","name":"Modo Avião","registered_at":"2026-06-18T16:15:11Z","spotify_id":"0dVhmBxDDAVNXNFFWCs8OH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6a32a0099b6c3f2ce545aade9466dce39dd9948f047b1f3681deba60eb0c51. 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/0dVhmBxDDAVNXNFFWCs8OH.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/0dVhmBxDDAVNXNFFWCs8OH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bb3063211e5a95ce59464fa623a9a018cb70eac8ee3a88ed8e0bd38576be00. 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/2fz1P1sIGRD1QW00CprIMe.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/2fz1P1sIGRD1QW00CprIMe.
{"copyright_id":"0xc20560e08b343f7e93ce2c75d3a35b0727d4d9e9f28ce135643e2bce97cb4c81","isrc":"BX81V2100041","name":"Senta pra Carai","registered_at":"2026-06-06T23:00:16Z","spotify_id":"2ZsXVcdmyIHalyqoNdCB7m","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20560e08b343f7e93ce2c75d3a35b0727d4d9e9f28ce135643e2bce97cb4c81. 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/2ZsXVcdmyIHalyqoNdCB7m.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/2ZsXVcdmyIHalyqoNdCB7m.
{"copyright_id":"0x904476ddee986c75292f2b76ce8e5374735f3f8821b4b88416c0931afee09db1","isrc":"BXKZM2100170","name":"Não Me Tira da Sua Boca","registered_at":"2026-06-10T14:18:53Z","spotify_id":"59nsBIkfnK1znbw3GIRdfX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904476ddee986c75292f2b76ce8e5374735f3f8821b4b88416c0931afee09db1. 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/59nsBIkfnK1znbw3GIRdfX.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/59nsBIkfnK1znbw3GIRdfX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea88c3722a91edb5144313dbcb99534d06ce768117527ee78fa626c8ab315dd. 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/1kjMT9xY7fsPCbOY9glt96.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/1kjMT9xY7fsPCbOY9glt96.
{"copyright_id":"0xa1d704501fdb9e0e354490af039029e796a08dddfe1b04ab05437f378d0ede61","isrc":"BRWMB2001372","name":"Bruninha (feat. Tierry)","registered_at":"2026-06-07T00:21:37Z","spotify_id":"6vieZYXc6xJ1hY1SxRNpYd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d704501fdb9e0e354490af039029e796a08dddfe1b04ab05437f378d0ede61. 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/6vieZYXc6xJ1hY1SxRNpYd.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/6vieZYXc6xJ1hY1SxRNpYd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78bce2c41431145972ca324963a4fb73f2ee30d4d241ac12946d0293e7b406a8. 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/1mN0fkoe765DQPWOMa53jk.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/1mN0fkoe765DQPWOMa53jk.
{"copyright_id":"0x272c2ce1b8bfba5873bd31d5cac3d5efa8e99bd272430d9c3f1890c06a6d9e4d","isrc":"BRWMB2000780","name":"Se Ferrou","registered_at":"2026-06-05T16:00:24Z","spotify_id":"4c21Aq5C8YMDBQWt9bjYBF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272c2ce1b8bfba5873bd31d5cac3d5efa8e99bd272430d9c3f1890c06a6d9e4d. 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/4c21Aq5C8YMDBQWt9bjYBF.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/4c21Aq5C8YMDBQWt9bjYBF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1118ae2503a0b45193f86087534f429ba4f85baa082dfd448c67e423b5ceb67a. 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/2cV8V9eV79HWJHD4jNQHqq.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/2cV8V9eV79HWJHD4jNQHqq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b42d72ff21fef433c2c138cdd0068d955dec162816e314364b7426c24fe382. 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/1fWITNjgwmKEonjikQUaa1.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/1fWITNjgwmKEonjikQUaa1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3e825119936c887547770c70932f284f473c2dab5684b079ea5399483486ff. 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/0h5iRD8nlDtcn4rwbZzNgg.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/0h5iRD8nlDtcn4rwbZzNgg.
{"copyright_id":"0x05f3b37508da1cfee4127d6d08d76932efccd307528efa168819f60c2fcda109","isrc":"BRWMB2000049","name":"Corpo sensual","registered_at":"2026-06-05T16:55:45Z","spotify_id":"5Rg8SptHd3tESvn4fzAV3i","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f3b37508da1cfee4127d6d08d76932efccd307528efa168819f60c2fcda109. 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/5Rg8SptHd3tESvn4fzAV3i.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/5Rg8SptHd3tESvn4fzAV3i.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6d762cb886f619941357ef72b121cc00a0c3f11b81e28bdc5d65381841fcd4. 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/5FFpRbsH9WDYNoLauRAHpj.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/5FFpRbsH9WDYNoLauRAHpj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a26dd2f144fe5286591d7fc49371510c68d465bb72a6416bbf16744d8223f50. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2AFo3wcypAuhAZxHg7NWcc.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/2AFo3wcypAuhAZxHg7NWcc.
{"copyright_id":"0xeb60f655c8e05db22110f53edbbc6afb621ab3fb6c4b6e28e77464fe25a97d66","isrc":"BXKZM1900362","name":"Eterna Sacanagem","registered_at":"2026-06-01T15:57:46Z","spotify_id":"1AfNdxHdE4OLcnQUyC6j3i","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb60f655c8e05db22110f53edbbc6afb621ab3fb6c4b6e28e77464fe25a97d66. 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/1AfNdxHdE4OLcnQUyC6j3i.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/1AfNdxHdE4OLcnQUyC6j3i.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b10a522c50d51199d827b157f72d0f847f498c4d7e3e3b27b96070ec1a9856. 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/5yxg2vMQktkkgurm2Otlub.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/5yxg2vMQktkkgurm2Otlub.
{"copyright_id":"0xcb5b0e18f1e6fda324d95dca2e7e754164677b56dca8a81421131eef03fe6b07","isrc":"BRWMB1901121","name":"Credo que delícia","registered_at":"2026-06-04T15:08:37Z","spotify_id":"4H9vyrlKZpzd1FW3oupnzD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5b0e18f1e6fda324d95dca2e7e754164677b56dca8a81421131eef03fe6b07. 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/4H9vyrlKZpzd1FW3oupnzD.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/4H9vyrlKZpzd1FW3oupnzD.
{"copyright_id":"0x91b10efafac6e6c4333ded87d24d5a420b012db5f1dddeb2efe6fe54ae8f9ad8","isrc":"BRWMB1900941","name":"Uma nora pra cada dia","registered_at":"2026-06-01T21:49:59Z","spotify_id":"2bbFhnxYjeb9jYEX2MDKLQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b10efafac6e6c4333ded87d24d5a420b012db5f1dddeb2efe6fe54ae8f9ad8. 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/2bbFhnxYjeb9jYEX2MDKLQ.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/2bbFhnxYjeb9jYEX2MDKLQ.
Salvou meu dia (Participação especial de Gusttavo Lima)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138fc298a56d3d0cba0197d5da59c2882e356c327ece2bd5fb7d6ad894ef6938. 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/7CBImG41isOs2r7lQU7CCy.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/7CBImG41isOs2r7lQU7CCy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9363c201d45c55fbf4545b597d51d10d32639e374fcb87378b38d539d3ba7d7b. 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/3pJqeLERyxMrm5xV3yfOvd.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/3pJqeLERyxMrm5xV3yfOvd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa9f4360181d0016eb0af9fde2c7288aa11b6cb898308737718a60c06355e00. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/211I5NfzzZYj7lg5PJ6gqQ.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/211I5NfzzZYj7lg5PJ6gqQ.
Mulata Ye Ye Ye (Dennis DJ feat. Mc Kevinho)
{"copyright_id":"0xb24908a41e7338729c978d51277cd265cef3b1a98694f03f199cea7d74afcf6b","isrc":"BRSME1800150","name":"Mulata Ye Ye Ye (Dennis DJ feat. Mc Kevinho)","registered_at":"2026-06-20T21:33:06Z","spotify_id":"55xKHsq7pdyB8BC7uI6ccl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24908a41e7338729c978d51277cd265cef3b1a98694f03f199cea7d74afcf6b. 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/55xKHsq7pdyB8BC7uI6ccl.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/55xKHsq7pdyB8BC7uI6ccl.
{"copyright_id":"0x4b7cfe4946a494fccf3b76507c8c0d317e4cf002ce46873f3ac0be24806772e6","isrc":"USUG11800687","name":"Olha A Explosão - Remix","registered_at":"2026-06-26T19:06:46Z","spotify_id":"3KenifmTyQDfeKcqUxoO1a","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7cfe4946a494fccf3b76507c8c0d317e4cf002ce46873f3ac0be24806772e6. 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/3KenifmTyQDfeKcqUxoO1a.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/3KenifmTyQDfeKcqUxoO1a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7b730f63457f7a913f625d0de458d8c654f221f486e6fec040d1d772f1f730. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6R6oPJvlJGelfo0wIGup6p.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/6R6oPJvlJGelfo0wIGup6p.