ISRC DEF059901072
Verified recording
DEF059901072 is “Trois ballades de François Villon, L. 119: II. Ballade que Villon fait à la requeste de sa mère pour prier Nostre Dame” by Claude Debussy,
registered on the CopyrightChains blockchain with CopyrightID
0x970bb8f25fa22ab22ce363dc480edbd293d36bfac2df4e5bd54ed10b2803820b and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059901072.
Recording identifiers
- ISRC
- DEF059901072
- Title
- Trois ballades de François Villon, L. 119: II. Ballade que Villon fait à la requeste de sa mère pour prier Nostre Dame
- Artist
- Claude Debussy
- CopyrightID (CopyrightChains transaction hash)
0x970bb8f25fa22ab22ce363dc480edbd293d36bfac2df4e5bd54ed10b2803820b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:7ccb44da58406fae1f47f61bf7d7f5a9891ce975b3270ce954e39f08dacaebe4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059901072
- Bitcoin block existence check
- https://blockstream.info/api/block/960370
Full record
Track page: Trois ballades de François Villon, L. 119: II. Ballade que Villon fait à la requeste de sa mère pour prier Nostre Dame · Machine-readable JSON-LD