ISRC FR9W12214861
Verified recording
FR9W12214861 is “Deux pièces pour piano, Op. 7: II. Impression d'Automne” by Louis Vierne,
registered on the CopyrightChains blockchain with CopyrightID
0x9526333050e90b5f267fe6db3b504464b3f82aebb148d48cbeddb4f90c815700 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12214861.
Recording identifiers
- ISRC
- FR9W12214861
- Title
- Deux pièces pour piano, Op. 7: II. Impression d'Automne
- Artist
- Louis Vierne
- CopyrightID (CopyrightChains transaction hash)
0x9526333050e90b5f267fe6db3b504464b3f82aebb148d48cbeddb4f90c815700
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:380ff181e394c76d878b3199133de742717c6333624ef935fb99578da2f026d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12214861
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Deux pièces pour piano, Op. 7: II. Impression d'Automne · Machine-readable JSON-LD