ISRC GBBJY0400989
Verified recording
GBBJY0400989 is “12 Etudes, L.136: 7. Pour les degrés chromatiques” by Claude Debussy,
registered on the CopyrightChains blockchain with CopyrightID
0xed5a288e1db97910aa29d3b82d0dcf0dc5e19b75a74ee58a180f1ae821a5eee0 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/GBBJY0400989.
Recording identifiers
- ISRC
- GBBJY0400989
- Title
- 12 Etudes, L.136: 7. Pour les degrés chromatiques
- Artist
- Claude Debussy
- CopyrightID (CopyrightChains transaction hash)
0xed5a288e1db97910aa29d3b82d0dcf0dc5e19b75a74ee58a180f1ae821a5eee0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:8e8a7b5b40b33f61f4d6dc52baf11b3741eb3680d29b969ae9023dc1aa89192e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBJY0400989
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: 12 Etudes, L.136: 7. Pour les degrés chromatiques · Machine-readable JSON-LD