ISRC BRACT0400555
Verified recording
BRACT0400555 is “Entrevero de Saxofone” by Os Futuristas,
registered on the CopyrightChains blockchain with CopyrightID
0x1f2f13fa0ad1abc1eddacc44e7329a4db85be64652e11a593d4a24d159060dcd and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0400555.
Recording identifiers
- ISRC
- BRACT0400555
- Title
- Entrevero de Saxofone
- Artist
- Os Futuristas
- CopyrightID (CopyrightChains transaction hash)
0x1f2f13fa0ad1abc1eddacc44e7329a4db85be64652e11a593d4a24d159060dcd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:af5beeb2d6bd7d833aef5ae94b3a1949ec55424c0cc8ed680d5dffb5ea78d803- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0400555
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Entrevero de Saxofone · Machine-readable JSON-LD