ISRC FRZ141414080
Verified recording
FRZ141414080 is “Cello Sonata in G Minor, Op. 65: IV. Finale (Allegro)” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xf4acf465a4446b3c70b82a459f86eb3ed7c22b06609e6b1777f2c666684111b0 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/FRZ141414080.
Recording identifiers
- ISRC
- FRZ141414080
- Title
- Cello Sonata in G Minor, Op. 65: IV. Finale (Allegro)
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xf4acf465a4446b3c70b82a459f86eb3ed7c22b06609e6b1777f2c666684111b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5afc2edd5fcc9b13816eae173562d938cb7ff987ae5c07e9577e30791fa8940f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141414080
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Cello Sonata in G Minor, Op. 65: IV. Finale (Allegro) · Machine-readable JSON-LD