ISRC BRBMG8500137
Verified recording
BRBMG8500137 is “A Voz do Cantor” by Sa & Guarabyra,
registered on the CopyrightChains blockchain with CopyrightID
0xf4efa110bc6083a4c2e5135b6df9c7a4fabfdf0f22d96f6f00107827eed73235 and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG8500137.
Recording identifiers
- ISRC
- BRBMG8500137
- Title
- A Voz do Cantor
- Artist
- Sa & Guarabyra
- CopyrightID (CopyrightChains transaction hash)
0xf4efa110bc6083a4c2e5135b6df9c7a4fabfdf0f22d96f6f00107827eed73235
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:2bdb1e7cd373db90299e96a87b5f3d581f6fabfe3231b47582339541f576901a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG8500137
- Bitcoin block existence check
- https://blockstream.info/api/block/959137