ISRC DEF056602623
Verified recording
DEF056602623 is “Concerto à 4 parties in A minor: 3. Allegro” by Michel Blavet,
registered on the CopyrightChains blockchain with CopyrightID
0x9102f85c22ab28552ead7edaec33254bd1174fbf8167d88889e6e630b4b79cd4 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/DEF056602623.
Recording identifiers
- ISRC
- DEF056602623
- Title
- Concerto à 4 parties in A minor: 3. Allegro
- Artist
- Michel Blavet
- CopyrightID (CopyrightChains transaction hash)
0x9102f85c22ab28552ead7edaec33254bd1174fbf8167d88889e6e630b4b79cd4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:bede5e782d3fadb11dbae6839c112ca6d1c7ef35f2ae39404bc5b6715d49506d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056602623
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Concerto à 4 parties in A minor: 3. Allegro · Machine-readable JSON-LD