ISRC CAJ722588406
Verified recording
CAJ722588406 is “Sonata for Flute and Piano in D Major, Op. 94: II. Scherzo” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x06767e87a0682db028f88b45f048d1275b8f75d4156b884df1a3ada71751792c and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ722588406.
Recording identifiers
- ISRC
- CAJ722588406
- Title
- Sonata for Flute and Piano in D Major, Op. 94: II. Scherzo
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x06767e87a0682db028f88b45f048d1275b8f75d4156b884df1a3ada71751792c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:bb72ffa06a2672ea552bb46e9eb5a95ed77f3f78ad97af591e0ddf7b3733ebda- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ722588406
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Sonata for Flute and Piano in D Major, Op. 94: II. Scherzo · Machine-readable JSON-LD