ISRC AUAB01950350
Verified recording
AUAB01950350 is “Tanto Espaço - Arr. for Cello and Guitar by Slava Grigoryan” by Mário João Laginha,
registered on the CopyrightChains blockchain with CopyrightID
0x5232760377f31f373fe4e4e1ff8ddef0e8b831a1ccaf086acc36f8d09173f41a and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01950350.
Recording identifiers
- ISRC
- AUAB01950350
- Title
- Tanto Espaço - Arr. for Cello and Guitar by Slava Grigoryan
- Artist
- Mário João Laginha
- CopyrightID (CopyrightChains transaction hash)
0x5232760377f31f373fe4e4e1ff8ddef0e8b831a1ccaf086acc36f8d09173f41a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:cce74ad677628c403f06375afe4fd8292f6a54818ab0cfc8012d0c344bc894d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01950350
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Tanto Espaço - Arr. for Cello and Guitar by Slava Grigoryan · Machine-readable JSON-LD