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 0x9530217d74552a74739ff227e3ebb437369673b750053fa1761c387dd9dd7284. 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/5a5fea41-38e9-4fb8-aa84-70f07782e76f.json and https://artists.proofprofile.net/proofs/artist/5a5fea41-38e9-4fb8-aa84-70f07782e76f.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 0x8ab14b4347c1e1c4665a855bf1d5af24fb7b51b5377ac4fca30cb18627559720. 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/QZNW72409981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb01ca5e7be4426d2099fa58082d0adc9a3ee1f72a3608e4626709d5d6cead5. 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/QZNW72409983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd7df4e77b72288c9d7e01ea668ea18af6f120727a80251f5a71b95c4101889. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZNW72409993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dcf76f92d0edbd653b36ddd840b5e32719545adaab644b637440ed4589ec46b. 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/QZNW72410001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65c9af1a1277e5c8fe579719e485c949a811d4140fb052bf65ed48613a592be. 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/QZNW72410002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859cd280e290087fe80abf6719a3640ff6ca94231f6ec43e108c6d71db868e4e. 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/QZHZ51922440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a8f468c27266ab0dfc4d4a58cdf75e3047c2d8595a6275e123db289551a3c4. 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/BR4QD2300006.
Bailão do Mocelin ao Vivo em Araucária (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e16f7069f78a697b24527941b75702636bc6dcfc319b1daa04acb030a5078d. 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/QZGLM1916843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7118808fba74f3a217db5ddc5f80a5c033fff6ca36a90efad80b51a6117e195b. 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/QZGLM1916844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce509d5deca308dcd2d31a78976938889658ebed49d7402de23650f45062eb6. 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/QZGLM1916845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8beda715566635cc7f0e05c2b0e1b3731e2f78adf99b4b7ef2f4cdae60c1458. 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/QZGLM1916846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bf7ae9ce5a67eef8eb974494d91c32c5a6a81c763390a0d5bf549e859b344b. 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/QZGLM1916847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29c2e0a13f3220815edfb48cdbbf1add45f1516bbd5ec5d5f90e01215d7121c. 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/QZGLM1916848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d6f86975ffa7fa74d385d9204e60a4f9bffe16203e81f3f87725ebc0cc2b79. 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/QZGLM1916849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acc0ae225f7feb7d5e195ead7dc5c26ddeace609fae0411dbcdccd30b1fdb51. 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/QZGLM1916850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f325e57071387dfe839733abf8e92d0d9cb1c3b9d40de05615c922af004a626. 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/QZGLM1916851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb537f36819ccaf4c819549753dc62563017960a6db5416abdeec571b1b4e0180. 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/QZGLM1916852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b991068df0c77ffde69951b760be3023ebb1ab6a88724aa39a97309a8fd651f. 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/QZGLM1916853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d74744e0beae0cac7049a2d9210c04d1d04b477cc8b0d6136db0be744790f19. 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/QZGLM1916854.
Tramela / Coração Embriagado / Amantes do Laço / Sozinho na Balada / Dançador de Vaneira / Amor de Rodeio / Porque Que Não Me Quis - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9861eb83f4fd1a6f5f3ce071215bca9c7016bfca2775f1eea83e763a0b1116a7. 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/QZGLM1916855.
O Pai do Xucrismo / Baile de Rodeio / A Moça do Sul - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a63bcc564bb6dff6e161584d9167860ef09194392827882e12100401d5230e0. 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/QZ5AB1774688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb243109bf0000cf7e2497aa60a9b620492457d075a60b65e68017acd4321416. 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/QZ5AB1774689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c22abcc5045d149f4294e529868a7772853a50ccca7b8900ebddd73358af9a2. 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/QZ5AB1774690.
Doutor do Agronegócio / O Cavalo eu não Vendo / Bugio da Pedra Grande - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60bdc0be2f26dfec6657e81643ff92204e5a5dafbcd1b46c46566ed4d89ab8b. 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/QZ5AB1774691.
O Canto da Perdiz / Um Homem de Bombacha Também Chora - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f366d5c6037879493d67b9a5b88ada2432eea6f154cb07a658cddc1d61426d. 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/QZ5AB1774692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd644f7aed743681e293677ac3c7d83a46cf50141c13e0a8eee66ef1c3b17c4f. 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/QZ5AB1774693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702579a18b1d03d7fb61ac64254da2c33b61aeb02e480c9421b5ee6757eca179. 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/QZ5AB1774694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd200128eddda35794db26d80f7c96181d2f2e8f9a95a66e6dabbeddaf48e09fe. 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/QZ5AB1774695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab5ae0b7f6a11b10648168e6b927876f10e4a27e713b356adb12b0da2e581f7. 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/QZ5AB1774696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6480e9881aa18dbf8afe9ba96043b5c9ce30ed010d145bd4ed2a2d32f8d32d2f. 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/QZ5AB1774697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137e2144d9f2d38e0cbe48d805703ee17042c9acd261bce1af029ff4bbc12f0e. 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/QZ5AB1774698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d514d52ff2ea4b2b0bc431ff3b0e2915e7003b17cf8b0f0efacc50aec70079. 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/QZ5AB1774699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605bde6ef79eb177d698f1804786b8395c9a922521c73c65177525ccbfa852e1. 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/QZ5AB1774700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb74210f524e6690c572e8cd606627ff7c4a0eeeece45edbc7de45b10469a8c1. 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/QZ5AB1764808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9955a894aab018925a2fcc064bc6e7d83d1a653ce53495ddff2b5f5c7cce701f. 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/QZ5AB1764809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6daf2c21aed272aa39bfeef030eca59667e8b802a092cae88637c6398006fcc5. 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/QZ5AB1764810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad18d38f88b7dc46de1584975138f1cf1cca4be92b753b16b990db5cf68be313. 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/QZ5AB1764811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14df304780d7c37fcad0817cbb44324cfb1cf9d56ed2ea0182df5a690c25dba. 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/QZ5AB1764812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4dd32a5cab9989fe631cf2f8705ba64d5299195a494f6ac0fce6f9c73013b0. 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/QZ5AB1764813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77d6a00468826bf725d3f9fcbd0e7e9f782b438c2d3e1d86ca7006b51d957d2. 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/QZ5AB1764814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88674f08bfe378c01971d0202225e6b1c78f1426d257637f8654629e84dccd24. 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/QZ5AB1764815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d626ca1a762700e9aa56609ea3b403e2b9e9cc3545d26e7ce2e414c226f186d. 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/QZ5AB1764816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ee5a267866bf2cd14104407a9456fbba4c5a0727c4c0b604437d172e6a6254. 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/QZ5AB1764817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c414883a3d650b6b9152972e2e5acfd64bcf8b7f04ac49c1841a55729a122b. 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/BRP542300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4294c1e952a797c709eac2ef623e6a951689cc944a1908145ce4b6295e2c24c5. 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/US7VG2432016.
Homem Feio Sem Coragem Não Possui Mulher Bonita - Eternamente Gildo de Freitas
Homem Feio Sem Coragem Não Possui Mulher Bonita
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba86b3f8233de1b5bc015f85e3401f4c8715ef885e85eac0e47eff574147491. 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/BRJPA2100113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801e64a669ca95d401ba048e0b127eeeb6ab252e564189a3b40848ffea3f2e0f. 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/BRP542300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8df42a8c3f742f1bfa949a974f09e29e144815d64de07949634edd54e3932fd. 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/BRP542100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5385d6291150515ecda26bd6607c4854e9871d990c7e1c2fd1d3ac071c2ceb. 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/QZMZ92045661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2920c87af9e7f2d19ea6466c3a11b779b9f0b0d81cc235b2c83adca3ebb1f58. 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/US7VG1909716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fb113446bfed81d281ff312e667438f88e7356be126980a95ed88278232d5c. 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/QZ5AB1883644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1c6f59af231ead50df0eb9f436b60837cba9db7bd484a60a236fb562186bd0. 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/BR3T82100006.
Aquele Nunca Mais (feat. Diego & Victor Hugo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71cc25f1cb80ffc1ce071f0703b16cf561d81880aeaea29b595f2c5e36ecf22b. 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/BR3T82100008.
Camionete Branca / Doutor do Agronegócio (feat. Paulinho Mocelin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518ca89d3ec6f7e44fc52b481301b4c0f9e59fa22adab9e3d4f9f6e69158d45b. 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/BR3T82100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a7ba90588af2ec11a2abd62a5c5ae4b89044f1ff578c7f56d80fdb5062fab7. 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/BR3T82100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cec80eebb6fe51ea0e34dcbb7f16c44cdf218b91de0c197f55b1ba3c503ea0. 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/BR3T82100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e02d655557577bc144a8c5dc634d8b558e7ffae575809516f696750a69c487f. 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/BR3T82100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a411d519566a09dee16d49562b018c3c47cceefc8f48712924d452c5871435. 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/BR3T82100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c0ba501ce72b371f48ccfed36ce78420181155c8c43e9fbbd46a0ad10cd67b. 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/BR3T82100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc37870ebc86c3097ad20baf916fb8683227b5f1251ebbfcd2aa4ae77cd78e2. 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/BR3T82100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0262f2f2388c9bb86f898bc6e83f0905b35034cc6fe458643cbc38667f32ecc. 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/BR3T82100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eff9511862b977268d86b1c056d6f8c4d69f96d3108784f35c5840d1a50260a. 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/BR3T82100026.
Papai Chorando (feat. Henrique & Juliano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1b25d6d6d7eed2e7e1f7539a003d0b33888415a6f2fb48af83c50c26219d14. 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/BR3T82100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4958c140d44cb10f03c51710318ce1bee14316a077a618debc69d7a9a3c8551. 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/BR3T82100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348e87e003d6228b4996d51a2bb26af0c3dc737fdad40365d0e2decdbe3f863f. 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/USL4Q2030990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4262f175e8cadf7fb5ae2ab411b788f545337efb25a96e9dc0099832957fa7. 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/USL4Q2030994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd867f55914c5682be2a9496fa368d91cd169dc5fa9a69149f17cbee03498dc73. 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/USL4Q2030998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c6198768dd5e2a15e6a2ff8dd0f7a00e769ab1841b969a3fb5d4b459071316. 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/USL4Q2031000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf894bc95b3f0194dd4236d2048a12088766d2f38456086d6c674ee1cd3e38657. 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/USL4Q2031003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93908dbf6362e0f040490db739a6d97122f3be809350dffa43668984cc91e0bc. 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/US7VG2007067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877356713baf91e54eccb2223548d0439c210428fa82ef02863256cb53234a01. 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/BRP542400001.