ISRC KRUM72000317
Verified recording
KRUM72000317 is “12 Etudes, L. 136: 7. Pour les degrés chromatiques” by Claude Debussy,
registered on the CopyrightChains blockchain with CopyrightID
0xe9a74aa0d0e15f4aa6db6f99df9bd928e1ac6eaa7d3e0393932827292ab7f84e and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRUM72000317.
Recording identifiers
- ISRC
- KRUM72000317
- Title
- 12 Etudes, L. 136: 7. Pour les degrés chromatiques
- Artist
- Claude Debussy
- CopyrightID (CopyrightChains transaction hash)
0xe9a74aa0d0e15f4aa6db6f99df9bd928e1ac6eaa7d3e0393932827292ab7f84e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:a2510fd84ee6d0a1e3bad377522123f472ebf65c44ff4d6098ca83f1441beb3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRUM72000317
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: 12 Etudes, L. 136: 7. Pour les degrés chromatiques · Machine-readable JSON-LD