ISRC BRUSA1700138
Verified recording
BRUSA1700138 is “À Villa Guillermina” by Algacir Costa,
registered on the CopyrightChains blockchain with CopyrightID
0x0ee5383b184e8bff2d5528bd8aa2eebc13d65de40f53a5beea2c9972aa5ddd3c and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUSA1700138.
Recording identifiers
- ISRC
- BRUSA1700138
- Title
- À Villa Guillermina
- Artist
- Algacir Costa
- CopyrightID (CopyrightChains transaction hash)
0x0ee5383b184e8bff2d5528bd8aa2eebc13d65de40f53a5beea2c9972aa5ddd3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:7274064ca7d28c92d23ab7573fba54490343c9b6de12f4f85921af0db30bc9a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUSA1700138
- Bitcoin block existence check
- https://blockstream.info/api/block/960344