ISRC HKI191306302
Verified recording
HKI191306302 is “Valses nobles et sentimentales (version for orchestra): II. Assez lent” by Maurice Ravel,
registered on the CopyrightChains blockchain with CopyrightID
0x4cf40f76647dbcb16cfaedeb0c2016df93192d8b299d92df37184765330c38d0 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191306302.
Recording identifiers
- ISRC
- HKI191306302
- Title
- Valses nobles et sentimentales (version for orchestra): II. Assez lent
- Artist
- Maurice Ravel
- CopyrightID (CopyrightChains transaction hash)
0x4cf40f76647dbcb16cfaedeb0c2016df93192d8b299d92df37184765330c38d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0d958aa171c2993772b6b08c5102dca569d0fe1b473b8d2694ba96f02d47aea3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191306302
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Valses nobles et sentimentales (version for orchestra): II. Assez lent · Machine-readable JSON-LD