ISRC GBF077310352
Verified recording
GBF077310352 is “Valses nobles et sentimentales, M.61 - for Piano: 2. Assez lent - avec une expression intense” by Maurice Ravel,
registered on the CopyrightChains blockchain with CopyrightID
0xf9b1d0dc62e9351ee7d73292db5eaf148ad566b209eafd781f1a7fbeda5438c0 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077310352.
Recording identifiers
- ISRC
- GBF077310352
- Title
- Valses nobles et sentimentales, M.61 - for Piano: 2. Assez lent - avec une expression intense
- Artist
- Maurice Ravel
- CopyrightID (CopyrightChains transaction hash)
0xf9b1d0dc62e9351ee7d73292db5eaf148ad566b209eafd781f1a7fbeda5438c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:273519d6eddfc9cffd3f8b3984da09bc29b09014646d3be091534ddfad189c0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077310352
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Valses nobles et sentimentales, M.61 - for Piano: 2. Assez lent - avec une expression intense · Machine-readable JSON-LD