ISRC HKI190007310
Verified recording
HKI190007310 is “12 Etudes, Book 2, L. 136: Etude No. 10, "Pour les sonorites opposees" (For opposing sonorities)” by Claude Debussy,
registered on the CopyrightChains blockchain with CopyrightID
0x150ca24e42256bb7c7b4e54c6aaad85dcaa51c3b014a863351d6492f85e91c64 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190007310.
Recording identifiers
- ISRC
- HKI190007310
- Title
- 12 Etudes, Book 2, L. 136: Etude No. 10, "Pour les sonorites opposees" (For opposing sonorities)
- Artist
- Claude Debussy
- CopyrightID (CopyrightChains transaction hash)
0x150ca24e42256bb7c7b4e54c6aaad85dcaa51c3b014a863351d6492f85e91c64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:21e17fe9ca664d4b0f3a7a99c2241b90f0dabe967f7f1e4a4a2a7561805f4571- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190007310
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: 12 Etudes, Book 2, L. 136: Etude No. 10, "Pour les sonorites opposees" (For opposing sonorities) · Machine-readable JSON-LD