ISRC JPU902300704
Verified recording
JPU902300704 is “Valses nobles et sentimentales M 61b IV. Assez anime” by Maurice Ravel,
registered on the CopyrightChains blockchain with CopyrightID
0x12a8f1a8e51413f489eced6ef8638c5598cc82dc3111bd22f02377f0f448bd49 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902300704.
Recording identifiers
- ISRC
- JPU902300704
- Title
- Valses nobles et sentimentales M 61b IV. Assez anime
- Artist
- Maurice Ravel
- CopyrightID (CopyrightChains transaction hash)
0x12a8f1a8e51413f489eced6ef8638c5598cc82dc3111bd22f02377f0f448bd49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:2ec2343cb39b3ac284d99b4e74477261c47da00946cbfc78ea62420ae83c741a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902300704
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Valses nobles et sentimentales M 61b IV. Assez anime · Machine-readable JSON-LD