ISRC GBAYC9101308
Verified recording
GBAYC9101308 is “Chopin: Piano Sonata No. 1 in C Minor, Op. 4: I. Allegro maestoso” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x6cf6ccd07afa4101b9d06d6473bc49e6b356ceab76926496f10290bb51a455b4 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/GBAYC9101308.
Recording identifiers
- ISRC
- GBAYC9101308
- Title
- Chopin: Piano Sonata No. 1 in C Minor, Op. 4: I. Allegro maestoso
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x6cf6ccd07afa4101b9d06d6473bc49e6b356ceab76926496f10290bb51a455b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3adf3a4edacdec5d881e41b7719274f370d4350ba557866cdff70f14d0aff2fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9101308
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Chopin: Piano Sonata No. 1 in C Minor, Op. 4: I. Allegro maestoso · Machine-readable JSON-LD