ISRC GBAJY1713803
Verified recording
GBAJY1713803 is “Piano Concerto in F Major, Op. 28: III. Polonaise. Allegretto vivace” by Carl Czerny,
registered on the CopyrightChains blockchain with CopyrightID
0x8baac4cc9c15ea7c117d0ea92d03fa18caa1cb0d465acbba5f8e4d8868cd0ac9 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/GBAJY1713803.
Recording identifiers
- ISRC
- GBAJY1713803
- Title
- Piano Concerto in F Major, Op. 28: III. Polonaise. Allegretto vivace
- Artist
- Carl Czerny
- CopyrightID (CopyrightChains transaction hash)
0x8baac4cc9c15ea7c117d0ea92d03fa18caa1cb0d465acbba5f8e4d8868cd0ac9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d75be0fe7f379988c6f1214ce26b1a804c1939cbdd2c6e273afb97fae968729d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1713803
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto in F Major, Op. 28: III. Polonaise. Allegretto vivace · Machine-readable JSON-LD