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 0xed87004ecbfb185434d75d9480585608f5d29aa398b1ea28c6a35e35287a364f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7c47c3e-6d3a-47a5-84c4-75aac76145c5.json and https://artists.proofprofile.net/proofs/artist/f7c47c3e-6d3a-47a5-84c4-75aac76145c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xae38e5a557da4b435c25a3c934ae0c39a39af28f7be8991da6da5bdc5ad453f6","isrc":"BC1U32201202","name":"ATRÁS DO PAREDÃO","registered_at":"2026-06-27T02:02:45Z","spotify_id":"0VjnaTNfoMyfTuV2wpBXBZ","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 0xae38e5a557da4b435c25a3c934ae0c39a39af28f7be8991da6da5bdc5ad453f6. 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/0VjnaTNfoMyfTuV2wpBXBZ.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/0VjnaTNfoMyfTuV2wpBXBZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93831b82b603b35638fa6b5308230a10e74bc2a3a0870b876f8e4d9990ae4eb. 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/2YJJEEn8L7CngbGbkzdREm.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/2YJJEEn8L7CngbGbkzdREm.
{"copyright_id":"0x6a85fd0187446a4ec35d7528bcf54d62c9e8b6a4283c55575ddff2bd3eb62990","isrc":"BCE7P2401543","name":"Terror Oriental","registered_at":"2026-06-04T15:13:15Z","spotify_id":"4PG8ldWUk4tygz3aARUlhR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a85fd0187446a4ec35d7528bcf54d62c9e8b6a4283c55575ddff2bd3eb62990. 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/4PG8ldWUk4tygz3aARUlhR.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/4PG8ldWUk4tygz3aARUlhR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4889dade32a23bf6e0672d8e05e7e0e8d4f0ea25dea81c00ca67ac70200c45. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1HwJyXzxTC7NnUlAhUTXap.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/1HwJyXzxTC7NnUlAhUTXap.
Malokera (feat. Ludmilla, Ty Dolla $ign)
{"copyright_id":"0x2bf48ebfe4f94c0d992cbe698b1b009e723e912bb2cca60feda42b211b0812e4","isrc":"BRWMB1901342","name":"Malokera (feat. Ludmilla, Ty Dolla $ign)","registered_at":"2026-06-05T06:35:29Z","spotify_id":"4hjQbBNi015i5EiVYreQna","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf48ebfe4f94c0d992cbe698b1b009e723e912bb2cca60feda42b211b0812e4. 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/4hjQbBNi015i5EiVYreQna.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/4hjQbBNi015i5EiVYreQna.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2cbdd2c5a4f08b984ec93b963d88cf50dda03639b2c77c64b64488e2bc806d. 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/6CSp6sIKfFc4GzGe1A1Ln3.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/6CSp6sIKfFc4GzGe1A1Ln3.
{"copyright_id":"0xd2acb2efd41deadfdf4d2d94bff9dfcc1fced47ba851b3d9b85aadca647dfbab","isrc":"BRWMB2000762","name":"I'm F.R.E.A.K.","registered_at":"2026-06-20T06:03:25Z","spotify_id":"3Ir8AsdNIeg7aARU7cj3Ba","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2acb2efd41deadfdf4d2d94bff9dfcc1fced47ba851b3d9b85aadca647dfbab. 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/3Ir8AsdNIeg7aARU7cj3Ba.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/3Ir8AsdNIeg7aARU7cj3Ba.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7506d2b6505d68e596c9e76fddba64643c6113f51e5fe7785f9b69528ff1bf14. 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/4TV4691QrWd51ItsGT2Rib.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/4TV4691QrWd51ItsGT2Rib.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d76928902869549c01e3bff19263901ea1545d61a104650c57de93c04f07293. 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/7ecPQluQLL8DxHK8nnbXoP.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/7ecPQluQLL8DxHK8nnbXoP.
{"copyright_id":"0xac4d189020984c1d7778dbcb71cf15284fe1743de8888a0c676bb4374fef579b","isrc":"BCUWS2500048","name":"SE ENTRAR NA OCA","registered_at":"2026-06-25T19:52:42Z","spotify_id":"1mMYlUKwBSPsNqoHh0uZ48","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4d189020984c1d7778dbcb71cf15284fe1743de8888a0c676bb4374fef579b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1mMYlUKwBSPsNqoHh0uZ48.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/1mMYlUKwBSPsNqoHh0uZ48.
{"copyright_id":"0x3dcaf05a0a6bfb31dca88377d647d8c989260a4c09ea23e8d3242ba5d001daa0","isrc":"SGW502285897","name":"Ritmo Dos Baile","registered_at":"2026-06-24T13:12:55Z","spotify_id":"3TgVbtiixFkHsGzfmTjVzT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcaf05a0a6bfb31dca88377d647d8c989260a4c09ea23e8d3242ba5d001daa0. 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/3TgVbtiixFkHsGzfmTjVzT.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/3TgVbtiixFkHsGzfmTjVzT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ba7158944783ba9835cf7862dd4fe53b3b513e9e903f1a337f1a378932c52c. 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/7hQpf5wqRRc5uEqJs2TAC6.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/7hQpf5wqRRc5uEqJs2TAC6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21527040596846f8bf8d85719ef58c2011da0962839173e40ac776b7b0bf8ad. 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/7oWfouXBSqJx8zTYlnPvsb.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/7oWfouXBSqJx8zTYlnPvsb.
{"copyright_id":"0x554def8e36df6984909def688af834c63f60295805a20e8bf58b2424b162561c","isrc":"BC1U32201343","name":"BRUXARIA ASSOCIAÇÃO DAS TREVAS","registered_at":"2026-06-27T02:11:49Z","spotify_id":"4OPIKZGJGKr5Kyrx1qNMa7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554def8e36df6984909def688af834c63f60295805a20e8bf58b2424b162561c. 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/4OPIKZGJGKr5Kyrx1qNMa7.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/4OPIKZGJGKr5Kyrx1qNMa7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79217b5082d6fbcdec4d938d292f862fc92433463c05c51f6100892bca9ccb5e. 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/7zhp9H9OXqDyBOr7mkpyY1.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/7zhp9H9OXqDyBOr7mkpyY1.
{"copyright_id":"0x462840d447685ada8a8f802b178a3fcc3ff691c9bc3f99f24cf1ae9acf7a0a91","isrc":"FRX282432144","name":"Calma, Respira e Toma","registered_at":"2026-06-25T19:56:00Z","spotify_id":"2ajVgVMVCMkcYXb735WICL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462840d447685ada8a8f802b178a3fcc3ff691c9bc3f99f24cf1ae9acf7a0a91. 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/2ajVgVMVCMkcYXb735WICL.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/2ajVgVMVCMkcYXb735WICL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aeb064f0853c222441628d8d488816ed05142827f167a2b54999bbed45f5bdb. 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/1G6HM5XCgmKlTVylwIQ8ZQ.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/1G6HM5XCgmKlTVylwIQ8ZQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060432c86308b8dd357145812647895824ff9d6af39ad2775d04aa44560c4692. 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/6APPb1GqqQyvFa96fv6RRa.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/6APPb1GqqQyvFa96fv6RRa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfacd4c9c5f73a1b243ee74dfdce379ea6d430cb54182483dc6b37eba8f7bf0c5. 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/0hMnGoLqPzdtrkPHhXoLfk.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/0hMnGoLqPzdtrkPHhXoLfk.
{"copyright_id":"0xd7f50c299c24eefc18aaba8ca3cacb073ef221b932134de658c66f9a0ca2de1c","isrc":"BC3PG2401269","name":"Hino da Bala","registered_at":"2026-06-11T09:59:51Z","spotify_id":"3qDz6PKGxD6jN278IaM0IE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f50c299c24eefc18aaba8ca3cacb073ef221b932134de658c66f9a0ca2de1c. 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/3qDz6PKGxD6jN278IaM0IE.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/3qDz6PKGxD6jN278IaM0IE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015bd674d604e2e7ae46cd2f37a4038ffda4128a9b82f0cffcfd91615160555b. 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/7shUdLTUiY0wvjmkkDMscM.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/7shUdLTUiY0wvjmkkDMscM.
{"copyright_id":"0x4b366f0ce1a6e0b6f710db00c108d77ed452a23bea9141ffc537f08f753a401f","isrc":"BRWMB2000085","name":"Rave de Favela","registered_at":"2026-06-04T06:56:29Z","spotify_id":"0dyAdtcKGx1bXU0A8soy2L","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b366f0ce1a6e0b6f710db00c108d77ed452a23bea9141ffc537f08f753a401f. 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/0dyAdtcKGx1bXU0A8soy2L.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/0dyAdtcKGx1bXU0A8soy2L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e34740cc2097c9cd44351e58d160c1aec908b4dcf4ef4422a7b66fef4241972. 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/4IWbstM85pBduJrIrxLYMZ.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/4IWbstM85pBduJrIrxLYMZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5b18a5fa8ed5510bf2fd56aab2538d02a9753358755080d822602314d9fbe1. 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/2zXa8QDMJfKscVitbqpdYl.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/2zXa8QDMJfKscVitbqpdYl.
{"copyright_id":"0x4b366f0ce1a6e0b6f710db00c108d77ed452a23bea9141ffc537f08f753a401f","isrc":"BRWMB2000085","name":"Rave de Favela","registered_at":"2026-06-04T06:56:29Z","spotify_id":"0tZavx9J3VVuVwVYppXEnb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b366f0ce1a6e0b6f710db00c108d77ed452a23bea9141ffc537f08f753a401f. 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/0tZavx9J3VVuVwVYppXEnb.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/0tZavx9J3VVuVwVYppXEnb.
{"copyright_id":"0x63701f640e40e51aa83a09aa8e8b0dea0c05f4b8bae0c19cdd8f57816168684b","isrc":"BRT3O1800090","name":"Aquecimento do Mandela","registered_at":"2026-06-19T08:01:58Z","spotify_id":"7JRs42ryBkSPefpyIAjwf8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63701f640e40e51aa83a09aa8e8b0dea0c05f4b8bae0c19cdd8f57816168684b. 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/7JRs42ryBkSPefpyIAjwf8.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/7JRs42ryBkSPefpyIAjwf8.
{"copyright_id":"0x2bf48ebfe4f94c0d992cbe698b1b009e723e912bb2cca60feda42b211b0812e4","isrc":"BRWMB1901342","name":"Malokera (feat. Ludmilla, Ty Dolla $ign)","registered_at":"2026-06-05T06:35:29Z","spotify_id":"5JlaPIRxVrZ6ZjJ8IZzSEk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf48ebfe4f94c0d992cbe698b1b009e723e912bb2cca60feda42b211b0812e4. 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/5JlaPIRxVrZ6ZjJ8IZzSEk.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/5JlaPIRxVrZ6ZjJ8IZzSEk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5b18a5fa8ed5510bf2fd56aab2538d02a9753358755080d822602314d9fbe1. 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/5tIpJGqrC8YO8uiHSzSfuR.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/5tIpJGqrC8YO8uiHSzSfuR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015bd674d604e2e7ae46cd2f37a4038ffda4128a9b82f0cffcfd91615160555b. 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/2EQAcn7acml1pfRUjUa715.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/2EQAcn7acml1pfRUjUa715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe096730f8b6a557572b7fc177d11e7ec0048ba3ea151ca62fbe40d0863c6ff99. 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/37tXaBDUaXH9MXHN0LRzhG.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/37tXaBDUaXH9MXHN0LRzhG.
{"copyright_id":"0xd2acb2efd41deadfdf4d2d94bff9dfcc1fced47ba851b3d9b85aadca647dfbab","isrc":"BRWMB2000762","name":"I'm F.R.E.A.K.","registered_at":"2026-06-20T06:03:25Z","spotify_id":"3bf6oFKuUyEOK2nbaSrrXZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2acb2efd41deadfdf4d2d94bff9dfcc1fced47ba851b3d9b85aadca647dfbab. 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/3bf6oFKuUyEOK2nbaSrrXZ.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/3bf6oFKuUyEOK2nbaSrrXZ.
{"copyright_id":"0x4c664aae5c2868c3628ba867d3adc51d2fc643afb9fc4b1f34746db00c86abef","isrc":"BRSME1800153","name":"Turma do Funil (Dennis DJ feat. MC Lan)","registered_at":"2026-06-18T13:34:58Z","spotify_id":"7shMQcgGfHuv62qbrCc2Vc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c664aae5c2868c3628ba867d3adc51d2fc643afb9fc4b1f34746db00c86abef. 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/7shMQcgGfHuv62qbrCc2Vc.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/7shMQcgGfHuv62qbrCc2Vc.
{"copyright_id":"0x1bc9b6be46930a12c05d5fdb2b0dcfc7706be01955e2afb9bc7dbba9fe932d3b","isrc":"BRWMB1901480","name":"Vai maluca","registered_at":"2026-06-10T17:22:25Z","spotify_id":"6yKUGTJaTcakKzeCQVnque","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc9b6be46930a12c05d5fdb2b0dcfc7706be01955e2afb9bc7dbba9fe932d3b. 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/6yKUGTJaTcakKzeCQVnque.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/6yKUGTJaTcakKzeCQVnque.