ISRC BRVLS9300604
Verified recording
BRVLS9300604 is “Yayá do Cais Dourado” by Mestre Marcal,
registered on the CopyrightChains blockchain with CopyrightID
0x3fcc7c5d265cededbca7058d351a4ae5924e8e8ecee6cd7c27e4caea1132371d and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVLS9300604.
Recording identifiers
- ISRC
- BRVLS9300604
- Title
- Yayá do Cais Dourado
- Artist
- Mestre Marcal
- CopyrightID (CopyrightChains transaction hash)
0x3fcc7c5d265cededbca7058d351a4ae5924e8e8ecee6cd7c27e4caea1132371d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:d204a6d41a1994fbb3a9f232c1b148fbb78b6978a6b99f2b1ace7cd89cf7ad94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVLS9300604
- Bitcoin block existence check
- https://blockstream.info/api/block/960300