Melim is a Brazilian trio of siblings consisting of Rodrigo, Gabriela, and Diogo Melim. In 2016, they took part in the musical reality show Superstar on TV Globo, reaching the semi-finals, not advan
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5fc0cdb378a5bb459a7ded1a7fa3f775818a4200b28e90bf342560a6d8a36a. 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/80e85ebd-8df3-4b1e-9655-2fc378963551.json and https://artists.proofprofile.net/proofs/artist/80e85ebd-8df3-4b1e-9655-2fc378963551.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230c6baf48f9fd68ea760d289bc8413138becccc4b03c220351ecfab10abe63c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72200444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820cbf44079411a8a952be78e136b2fe7948685316fae317382bd673a561de3e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72100857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9403121b3c81189ed0880899f7a93ee4d877a19a11f629f12dd386de81d58fa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72100856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c3761d7d1fe00ffcc93f57c025e41c49e506f4caf80b189fe263a35791ea2f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72100852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300d16f1d0e4cab2e11ad4ff6b19b5e4c552c53ffa296754982000eab96c8d4e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72100851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cbaab13c692674ed91e21399dcea7ad890230483dfccfdaabcaa2448ad55d1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72100853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97657e47ff8ae71c8b82fb73413e98ad8ec81ee538c7fe29acd0e82fd868c0f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72100850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd281d1fac755f204db2524d1493bfb0c9ab152dcb8fe4013d9b04193e7d08d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72100848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc714e3798ebe09920f5a040285bfabf8bfe83f603e1ab8790c71f1e8c8d0a6a6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72100845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f8eff6293df4c3c18ccbcd375263bbc7b73d8aad68e9bb6ba4c3c283af5747. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72100855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc3d4454a1ee8874c3ff02c7bcbbd59d4088c696c22291e8be312619f361e43. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72100847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697e6bbb1be9f8fc85e0276213155f6d270044cd8009c18fcea73d645417983e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72102048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afd7188406f1eb10156451ef00f691543693b221af198048b377e504838e9be. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX7O92200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d8a455ecbee0c8fc63c4f08b6439cc1cf36b91e665d5a0400f9defbd042589. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRX6F1900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c5f49ffe4522d10f6a7b2ea198ef792edb4f7ccf42e67dbc7259aa7f05c38c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRX6F2000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d27df0d8733026c7fa448575a07b1bea29ad588d0088799d857f8c257cb53b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72000764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697e6bbb1be9f8fc85e0276213155f6d270044cd8009c18fcea73d645417983e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72102048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87422914f047d5327cfd88ff33e0f8eeb9dbe05e6897d829b2c1f94a3ced608a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72000771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c3cff976e3a5e6d923505d6b38c80dc8a88f04ad3eb8b465926298dd9887e5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72001913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48e10e1232cbac9f681f14f78a2da7a3b97627d23c2c90d9935075ae0509330. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72003655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c8a585e21a6dea595298d0ed5e0de51b412c8d8c6d6d2ae3239e3c55511811. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72003654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0baa2b9a2dfbba77dbdc54e20e92575c8013895a760e1cf0ac8b27757e4a0c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72003653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8502bc671fa85c2a749fed5251f86e1e9308c0f62e5beeefd7f1f92a40bea0c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72003652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c3cff976e3a5e6d923505d6b38c80dc8a88f04ad3eb8b465926298dd9887e5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72001913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0b2acb567626d4f571da7204bb7cf13325266a98e49809601c249f2d4f0bdf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP2300518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede5aa13a8566d762afbd5a8196dbbd89c90f4e7c7940fb5271929dac0a59281. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP2000143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0b2acb567626d4f571da7204bb7cf13325266a98e49809601c249f2d4f0bdf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP2300518.