ISRC GBAYC8400668
Verified recording
GBAYC8400668 is “Piano Sonata No. 14 in C Minor, K. 457: I. Molto allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe86db6adbf69c3a2a6395b9817e5ad705a68332abd314f60e861986494d6fae2 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/GBAYC8400668.
Recording identifiers
- ISRC
- GBAYC8400668
- Title
- Piano Sonata No. 14 in C Minor, K. 457: I. Molto allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe86db6adbf69c3a2a6395b9817e5ad705a68332abd314f60e861986494d6fae2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:19c9ca83a3ec60ad1064dadfdb7422be38e57441aa6b82906c77b94c6631ffc7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400668
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 14 in C Minor, K. 457: I. Molto allegro · Machine-readable JSON-LD