ISRC GBMJG1718107
Verified recording
GBMJG1718107 is “Piano Sonata No.23 in F Minor, Op. 57 "Appassionata": I. Allegro assai” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x2f7265d1fc582b30f5ea39cf67810395200f8aa5420d4dd10d228b4ab42284d9 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/GBMJG1718107.
Recording identifiers
- ISRC
- GBMJG1718107
- Title
- Piano Sonata No.23 in F Minor, Op. 57 "Appassionata": I. Allegro assai
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x2f7265d1fc582b30f5ea39cf67810395200f8aa5420d4dd10d228b4ab42284d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:164e45988650f0b98a0675a37ba1044cfa8346090aeba13c79400bf5a8b3fb2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG1718107
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Sonata No.23 in F Minor, Op. 57 "Appassionata": I. Allegro assai · Machine-readable JSON-LD