ISRC BRWMB0102105
Verified recording
BRWMB0102105 is “Noites cariocas” by Gal Costa,
registered on the CopyrightChains blockchain with CopyrightID
0xa4c5fc98c1ab572429b2d32c3e4aab1535ad2be328fae20dfa6aae6f1d3b2457 and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB0102105.
Recording identifiers
- ISRC
- BRWMB0102105
- Title
- Noites cariocas
- Artist
- Gal Costa
- CopyrightID (CopyrightChains transaction hash)
0xa4c5fc98c1ab572429b2d32c3e4aab1535ad2be328fae20dfa6aae6f1d3b2457
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:abb217363534cc84acc53b69789cb9890b6ce68a31c5f77cc22b28cf816bfe67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB0102105
- Bitcoin block existence check
- https://blockstream.info/api/block/960099