ISRC DEF057800965
Verified recording
DEF057800965 is “Sonata à la Marésienne: V. Très vivement” by Marin Marais,
registered on the CopyrightChains blockchain with CopyrightID
0x0dfe4da36bc1eab53f72b7bae769dd8838c83e58e29bfb81a7fb1ce2ae364efb and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057800965.
Recording identifiers
- ISRC
- DEF057800965
- Title
- Sonata à la Marésienne: V. Très vivement
- Artist
- Marin Marais
- CopyrightID (CopyrightChains transaction hash)
0x0dfe4da36bc1eab53f72b7bae769dd8838c83e58e29bfb81a7fb1ce2ae364efb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:28bd1a17b8b265e1f137a52844f3c5f0946f2e0921cb53a8c8ca5a74a3574f50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057800965
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Sonata à la Marésienne: V. Très vivement · Machine-readable JSON-LD