ISRC GBAJC1800069
Verified recording
GBAJC1800069 is “Mozart: Piano Sonata No. 11 in A Major, KV 331: 1. Andante grazioso” by London Music Works,
registered on the CopyrightChains blockchain with CopyrightID
0x850c342ae552955327843c153cf42d21626737633b20506e8e1349d4c2caaa84 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/GBAJC1800069.
Recording identifiers
- ISRC
- GBAJC1800069
- Title
- Mozart: Piano Sonata No. 11 in A Major, KV 331: 1. Andante grazioso
- Artist
- London Music Works
- CopyrightID (CopyrightChains transaction hash)
0x850c342ae552955327843c153cf42d21626737633b20506e8e1349d4c2caaa84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1cf39963b599c461fe6f3823d686c79f9835c328301481aa9ed04bc686eda6bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJC1800069
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Mozart: Piano Sonata No. 11 in A Major, KV 331: 1. Andante grazioso · Machine-readable JSON-LD