ISRC DEF057800966
Verified recording
DEF057800966 is “Sonata à la Marésienne: VI. Gravement” by Marin Marais,
registered on the CopyrightChains blockchain with CopyrightID
0xe79aa7f4bf470966a6bd54067865c9ac4c30ed36f10a93aadb2c8baa8fe306a6 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/DEF057800966.
Recording identifiers
- ISRC
- DEF057800966
- Title
- Sonata à la Marésienne: VI. Gravement
- Artist
- Marin Marais
- CopyrightID (CopyrightChains transaction hash)
0xe79aa7f4bf470966a6bd54067865c9ac4c30ed36f10a93aadb2c8baa8fe306a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:52a9cb1e92e87a686146e656ac3144dd6fd9f39c117ea90a585d931f19851703- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057800966
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Sonata à la Marésienne: VI. Gravement · Machine-readable JSON-LD