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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629671497b7b75e6ffe2f0dc14ac7fff35925fdc5a8d74b933652d71173781c5. 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/ade0bfe2-ce9f-4697-a2ca-cc55d5afc030.json and https://artists.proofprofile.net/proofs/artist/ade0bfe2-ce9f-4697-a2ca-cc55d5afc030.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Desatino (Participação especial de Rio Negro & Solimões)
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015fbd4299cb01518957ec63557ca7bd936cfc5de4a73ecd684a1772ddd8219c. 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/BRWMB0500478.
Jeitão de caboclo (Participação especial de José Camilo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1552e7d1afb619b53e0bd2ed5c3d1031473f59c0913ab1cfda411ff7560e9b8d. 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/BRWMB0500479.
Proposta (Participação especial de Zé Henrique & Gabriel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d225283486b3a2b314b64e57f7bc8c0696dcb2184a8380e0928bcaf1ff53eb. 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/BRWMB0500480.
Pescador e catireiro (Participação especial de Abel & Caim)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1af783e9e48fd884c667d421186929020502d1e17a43273d47568a24d3eeba0. 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/BRWMB0500481.
Mercedita (Participação especial de Perla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c6873640e1144aae7d14289d098e8a40f02c16db3f00aee16e20937fe22208. 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/BRWMB0500482.
Sertanejo de coração (Participação especial de Bruno & Marrone)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ed8f83bc5db71c82cde8e98bb012bd4a55100bca6aa02f5be138964cc44cca. 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/BRWMB0500483.
Mala amarela (Participação especial de José Camillo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14943367a007dddd03b7a37382fb6d458aa378f3440940932e024aa7494b3b98. 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/BRWMB0500484.
Gente de minha terra (Participação especial de Amaraí & Francis Jr.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bcfb2cd26951a60f63c31ef138cb7f3e41a7bb884fbe8212c24f7f2ac53a28. 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/BRWMB0500485.
A volta do boiadeiro (Participação especial de Lourenço & Lourival)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cc6d5634d04f620421bd51685c70306e64b1b54d76a607fed0e554a95dddfe. 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/BRWMB0500486.
Poeira (Participação especial de Duo Glacial)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4c47cdcfd207a76e918304fea133f33e093309987cbec1ced1cd4f689287b2. 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/BRWMB0500487.
Na barba do leão (Participação especial de Os Filhos de Goiás)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a74789fced9529f80adae353b67df6728ab5269abdfd186d7f1ea4a4a7ada4. 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/BRWMB0500488.
O último dos carreiros (Participação especial de André & Andrade)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262c92fae89130eb7f93e6eedce6a6eed43fdaeb952e7b06ffe17d995c74b385. 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/BRWMB0500489.
Bica d'água (Participação especial de Raul Gil)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a30631abb90a6cd369632082739da16fb5fee15ffd3f6f34a1bdd079164e877. 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/BRWMB0500490.
Dia de visita (Participação especial de Moacyr Franco)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209f2f6849a807f4a53cd19b12116d23c7d21354a59fb18ba375e1edb576ffab. 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/BRWMB0500492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bf87ba11d6f4e28596c914dceac2350f614f2cac171900a400c66ebb305838. 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/BRWMB0500496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d59cc396d64df7cab0318354715f0b172c752a1ee2d041f7c6b5177c4c8ca9. 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/BRLSR0401402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f864460fcab5c7986cfcad5705e81c5ca7b9ea0e84d523dcd26e8c9c255314. 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/BRLSR0401403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe913eb16b5e6be35298d73ade404d685b4b9a6dd5f8aee6086cf07392dc0f062. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BRLSR0401407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6f15a89cf19aaa0273116f68a2aa6bc8a580ef1ed041be1a37888e3ae6f2cf. 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/BRLSR0401417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f9f40f3a12758bb78d0ab7d5939afe3384c2b8589cbb0e7f75326dd8282322. 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/BRWMB0000447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7b5570a16817dd801b73662c5734f8b1d6a5d35fae20a41af9b92d48a817f3. 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/BRWMB0000448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de785be19ec488dc05c987a6ef96b91cae148241299085d5537a2358cf46a46. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BRWMB0000449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd31eb2927d29aec5d83df28223f2adf7ad6ff3834d28930a5c6e069f2210bc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRWMB0000452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4215fdac06302a03485da92a8bb47283e3807c1b649032d6ee57b7261dfa353c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BRWMB0000453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d583445de8e5e383212fab968406aa5a3aa49b7ddafb39404e434222d9491a4. 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/BRWMB9806184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7863a55e6a9365366bc0276259fc9983fbb6200e8987015eebe9a8411f9064. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRWMB0000457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafaf4f3bb4af0d3223a4108c4e6c53142213e645bb38ab2d674f1847e28b593a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BRWMB0000450.
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 0x68d6c5bfae10d83e07f1d9d5740d88d921edabb25830c57be7c5a3408ae26c36. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/BRWMB0000451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178bd6d98a670c878ec0356343a10237d1e39658ef31886f8313ce6646072ba9. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/BRWMB0101552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be11cb484c167161b8506b59f5c359621799fdd9c3938387097ac4aa114fc15. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/BRWMB0000456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf31782de4f24994404a5406e66ba5ace1cfcad49e38ef71a96407251ab462b. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/BRWMB0000458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a4271334e16ebb4e38801fab039f9bb4eecf7153519346e7ab658725941cb4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NLRD52303360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b091f359b6a2d03c5bfd9bce74a0f902bbcf3efe7bfb6d51f4b5cbecfd9cf75. 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/NLRD52303363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f716f0eac323766ab2b4f7b4474f1d8ce216c21b20d725fb1ae9a1159b8faa2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/NLRD52303371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61148a7e442170e91882454f9d7429596f938ff7eb320ab87286300f61d32e1. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/NLRD52303362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371f2b872c4e452242d434a1571f288f0db68d76ebe7a9738e761c4748ccd748. 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/NLRD52200157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0ad9b67298ba55f669307cbadd3c113251e352a4b3a75829bb79f658af971e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRWMB9803580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95031cfd5e79df6f0b9d0b802e79f3c21a997eb0077ed5e36ad254b117621354. 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/BRWMB0300581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96928c9280218fa16cd52a7a01eac183501f28f594eb3a386f2f533214efab8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BRWMB0000403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221fc7c1823383b343c76ddaa32e2ee5eb76628aad798e4cd808649f997e110b. 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/BRWMB0100157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae28f1151105a8b6c6d4ff55b5bb4378d0ae8f1b8dedd194d288ad7879b77e1. 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/NLRD52121993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb90d63353df67d306ebbd5e4883ae16860a4bc90dbbb2bb9008349433e36110. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BRWMB0000400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf823249f2056e3a26c67f280a78a2f8e89142b11ec7f62d0ea84320a784da433. 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/BRAPI0501201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd276d2ac40f81ed5d702fc0c8de0a1c4e9104d4cc0a018c90ade1bdd1b2d892. 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/BRAPI0501202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4971121aa4af30fe94ea58d7298d602f9ba68782e0f6adb2fafe86b258c4b9. 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/BRAPI0501203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f60884584da9b021eb40ffdcab6664fc7f9df72e6fa92a82bb1673a3caa807. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRAPI0501204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3584d51755afe43d3040d9153de024ed06452aad5fc14fd3794ec8ebe6020a38. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BRAPI0501205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a304b88541a4ca97b92cf664b6610dbddc1acaa91936ad0a77aee65e53f1e9. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BRAPI0501207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3797da29b8f921c9c95bc8288057f6964bd0cc32adcabdb0843b7c62dd3b4f. 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/BRAPI0501208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2689589ab03320518a62a766adaf87b04844f51e3116d486b765e2e7508b35ca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BRAPI0501209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c194824e6d40f809b3dfab4599940bccd5af44fc87b4e186a793acb63dd8a3. 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/BRAPI0501210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa48cf7610b18cd202d56268e16af759fbc3c97face10fe791f055cf1ce545ac. 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/BRAPI0501211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2979979eaf66b2eff4e225d51ce43fa635d29767b9d19d11707e76e815dc9416. 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/BRAPI0501213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308fd26be1a30d46d3c75b515a19245e415c51e207662e7c4db7bd4f58816622. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/BRAPI0501214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4844dfacf97076a1c52a045ecac7a248ec35579f01e910aae3cb5ab1f5d2253b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRAPI0501215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0faf26fe0fdc7064a0e3b28c6949f9d67119d47e11ce5d8947bf24acadccb7. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/BRAPI0501216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c715d6c3a0979535f0b6f6a57b03be37bf0a5badfb5504dd4b56e9685ccc7e0. 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/BRAPI0501217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb3c65cc50a194ec10587f48b08bb5df93622c327a69654098f40a2e5725af9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRWMB0300576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66871d5db20e75cf820dadad4bc51032b19db8a2e9f695352bfa6b869854eab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRWMB0200568.
20 Super, O Melhor da Raiz Sertaneja, Vol. 01: As Mais Belas Músicas da Raiz Sertaneja
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabee0a07baddd152d32c5cd5e19c50112a456b0cca96afab7c9ebdf45b89b84d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BRACP1100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e47b936a1ce2a5341fd2efbc52ce0c6f2ec63ca4a555135eee60ca8b2e5603. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BR6211100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26119178341de81c6cac63b8035f05dac539e5fad4f38d1e21cd8a378ba12ca2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRACP0400234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5bace37a500687d4c70c7583f314a64fdaf4a8cfc1a54908c11bd1ce4e8f61. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRACP0400236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1641c4ad8935ab7a223dea163e5b60c48d52277103dba439c6a20703b832ce86. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BRACP0400237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1062cf9b85f032a47bc75d7dc160adc917c99b737febf4fcc7f249513d8d893. 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/BRACP0400238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e29b692109b29abc61b0645b8981fa48f8e3f2a537c2b7a5391324ead85a500. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/BRACP0400239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0386fca28a2687813748f0714ff5bddf7d1997c2b96aed32daf9ee947908968f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRACP0400242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354611addd739f6ab549ca5b107c9b7c23081a98e8e58ed614afedbee26d4181. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRACP0400247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544f947aee2d2fbd698a7a18a9765d72b22661a52701b6d2ce7cbb285d841794. 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/BRACP0400250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926d23a404dab7db63a43ab90c08165e07cc4ecfe0b0a0a12ac555916e2258cb. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/BRACP0400235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125d9d9051c60327d06bbf8b9e6c98eefbf8ecc518ae5b2df33c462fae420cb4. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/BRACP0400241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34e381a545f206c734ce6c31b13ef2646af02691cf1b4a3fd40b70c2cc205bf. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/BRACP0400243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a647a189310b324b7db39691bfc57de8d88641cf08c2fe4a8ed1bda7e3edd43. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BRACP0400244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282f2ea9279d091f255012eca088828e1215beb9c349adf23e5c37e2af62e450. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/BRACP0400248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5276862cb17800c6f7bd3e043d4c21f393962d9ced5f2d246e7ef34bf0fcc1db. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/BRACP0400251.
José Fortuna - 20 Anos de Saudade, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0b873a4dbd427db875d96da2f39581150f65ff2feef40701b7fdc40e044a3d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BRAPI0500997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb133e962b64196da29458b9a5befb2ffbfc44750e893f44e21084e0dfa257a7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRAPI0500998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7977f24d0ac97d1014fd625fca203822ec95ecbdb3f380e8bf1f56d4d2ec08. 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/BRAPI0501000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86eb1a5e6589fd8e506880fecbc0ff283eb32d21715d0f2def414f8c8ae4150f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BRGRV0500501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66e46dd16934404123a8bd7cbcc4886653ba6fc25f59a9b79006911e332102f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NLRD52303435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fc360f8342812233faba4f7f36b560c4b88ed4c3a5d597ee21e8d267aa47ad. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLRD52246283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01c165e397ac5bca0c59f8a2977ed8c79937ed6a77633a95cd0c6cdd7b60783. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NL3M12511421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777b73f2f3e6f15788732bfb2c616866ae927a9ed22cad241dc170b2c7b5d9a9. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NL3M12511432.