ISRC FR9W11832810
Verified recording
FR9W11832810 is “Piano Sonata, A. 85: Molto tranquillo - Poco agitato - Appassionato - Tranquillo” by Charles Griffes,
registered on the CopyrightChains blockchain with CopyrightID
0x1c9477a7bba381419d539ab995f6db23d55b26f12e059a270c82b129980d9a8e and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11832810.
Recording identifiers
- ISRC
- FR9W11832810
- Title
- Piano Sonata, A. 85: Molto tranquillo - Poco agitato - Appassionato - Tranquillo
- Artist
- Charles Griffes
- CopyrightID (CopyrightChains transaction hash)
0x1c9477a7bba381419d539ab995f6db23d55b26f12e059a270c82b129980d9a8e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0044908650932c9be62c4caa53294bdd9399e5579d2f04e8502f9750ee7b2e81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11832810
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Sonata, A. 85: Molto tranquillo - Poco agitato - Appassionato - Tranquillo · Machine-readable JSON-LD