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 0x864f6b2bc9828ca7a1acaeeddd13b489e1a215898a13bfb40ac06a0dfc6762a5. 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/fbea2016-e10a-481b-8fbe-b2207fc6fd21.json and https://artists.proofprofile.net/proofs/artist/fbea2016-e10a-481b-8fbe-b2207fc6fd21.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0f5531948b7c43b6485ab03219bc2a63938022fcce27e857c7ea9a45c8d959. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:45:39Z), 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/BRSZO0000782.
De Onde Veio / Pedaço de Solidão - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab82c85eafdcb17055925d0d2c5b3930d8e1fbbefe6dbb3643d322635649791f. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/BRSZO0000787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd669600dbff01c2466ab3c0372a80fca3238c8a0ea2993ea835678db392f1e. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/BRSZO0000796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4ddaee88506df34781805e0f1a3b65ddab8257a607081fb5f73b5cc5e9f469. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/BRSZO0000220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6526158cd6d170ce0b7b8b9f8699a08c06e18125bf6c2206983f11bce3db7c93. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/BRSZO0000221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf39675edb28a99d54d4d8a07feb7c615668f4a7c95357fc18e448d2634cf1b. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:37:03Z), 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/BRSZO0000222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087e3f46c61bda4b0bcf010c891eadf5db52971d8d145792afd2cb13d9dccdba. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/BRSZO0000224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfddbbbbc7ef90cb688ea0676e32f34ac3f0788a63e4c06a7b71c633f4785dd4. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/BRSZO0000225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305da9889c81ba26724a1d7a8894d73d344575949fa67191af83a6757abea087. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:05:58Z), 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/BRSZO0000226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe3db3626f11aa289d390c446a37d065b4f2e53210951befdc895dda9887784. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/BRSZO0000227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e2a987dd6ac291fef4ddab96c23621c211796ca6c2964d4867dead7be4f2a5. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/BRSZO0000228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca6fccbcc99c04cc436bbbf0936ade9ea8c7334c55230e1f6fcff3cb6d17215. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/BRSZO0000229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0320939c7d388cc5b207dedc613369eae8748830abf30d06dfbcd386c359f1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BRSZO0000230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670e6e0a9447483018bd76e23291e25e77a3274c1dbeb909866eeb203b021955. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/BRSZO0000231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b5052d1775dec1600670725753721e643da8c271cb672407b9f05856bf29b3. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/BRSZO0000232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b44e37e48f1cf18e5fdfa760d68449cb92bfdc7c689857ff61805c0a3237992. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/BRSZO0000233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecbdfc335d4e4d43ee6f6090b2f3e9018d59442ff408a16f158126e18e21512. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/BRSZO0000234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a2f83f44d828744ec831852ad70250e20e88257a4ea0bfeface752a505b4d4. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/BRSZO0000235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5aa59337bd19bcfdda5e392a9c5bb6f37d930f3afb7dc89f6868643bcc3260. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/BRSZO9601097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cff9de91d3e51eb03f2402200f50af9c52a814600d9ed225d29ac2c670fdd67. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/BRSZO0700099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd142921d2700dc82191131b6bae5c660a26b660b9b970b1c68f7bda4ef79d74d. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:46:31Z), 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/BRTRB2077363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09cc262d30ce1427f9eb5e6cc37cedc4fb11105bd0c66ae929775a82245dcec3. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZGLS1984592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c067e2277149896e0bba58b0b581085a8e751be5b835665750d550c173af393. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZGLS1984593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeacbe1a0371cbb373e5a18570499f6721a4667822dc90808134fd01ab26300b7. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:11:34Z), 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/QZGLS1984594.
De Corpo & Alma, 100% Autoral: Ep. 1 (Ao Vivo)
De Corpo & Alma, 100% Autoral: Ep. 2 (Ao Vivo)
De Corpo & Alma, 100% Autoral: Ep. 3 (Ao Vivo)
De Corpo & Alma, 100% Autoral: Ep. 4 (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03f6cf9f882e249c7958e3f3ae90292f4c398d33b63539856646acacb733213. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:28:06Z), 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/US7VG2003463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83afab2a34afd9b9087451d7ea4c2fb694bfe42721d7004fbbb661b10195e14. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/US7VG2003464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dd8beabcd903690bc2d3d034ce421e4cf2580aa43939b0dab6cf540e65163b. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/US7VG2003466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda27739c5e95cd858837217e5f788e8fc33b9e423905d271119094f45acc88cd. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/US7VG2003467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3146bf631df2f0464bc38c7058c75e6947a0b98b9e7af399548fbb50f71d8b8. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/US7VG2003469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1876f5ad3003138c2f995f2b1af14f11fd2e2ef3dce8a1155ce254f0cdafdf4e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/US7VG2003471.
RITA DE CÁSSIA & BANDA SOM DO NORTE - SHOCK SHOW - NATAL RN AO VIVO
RITA DE CÁSSIA E REDONDO - FESTA DE SANTOS REIS
RITA DE CÁSSIA E REDONDO VOL 03 - AO VIVO 2002
Acústico Imaginar: Rita de Cássia nas Asas da Imaginação
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7350ff3fc1bb6a29f1d8d5792605d3d7b45364dc106e7a28cd77c9487d280f0e. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/BX8ME2300133.