ISRC BR5W52300007
Verified recording
BR5W52300007 is “Cantilena” by Gustavito,
registered on the CopyrightChains blockchain with CopyrightID
0x268b6723f539cf5766d6890fc6ab02b5e322db505d894cccb388665d253fb76c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR5W52300007.
Recording identifiers
- ISRC
- BR5W52300007
- Title
- Cantilena
- Artist
- Gustavito
- CopyrightID (CopyrightChains transaction hash)
0x268b6723f539cf5766d6890fc6ab02b5e322db505d894cccb388665d253fb76c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b5897634c760dfb5675e09550b7441ff8e3fa12d752cd2872010b05bd645d50d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR5W52300007
- Bitcoin block existence check
- https://blockstream.info/api/block/956304