ISRC FR9W11832808
Verified recording
FR9W11832808 is “Piano Sonata, A. 85: Feroce - Allegretto con moto” by Charles Griffes,
registered on the CopyrightChains blockchain with CopyrightID
0xd87d9b5ae4b8e60d8a764c1bf9a4914162d590505060041cf6875b8db6176d0c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11832808.
Recording identifiers
- ISRC
- FR9W11832808
- Title
- Piano Sonata, A. 85: Feroce - Allegretto con moto
- Artist
- Charles Griffes
- CopyrightID (CopyrightChains transaction hash)
0xd87d9b5ae4b8e60d8a764c1bf9a4914162d590505060041cf6875b8db6176d0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2a61eb5e1d4305feec7287bc5fd42f6d5fe660994cd23a599fe813058bdba316- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11832808
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata, A. 85: Feroce - Allegretto con moto · Machine-readable JSON-LD