ISRC GBAYC2302548
Verified recording
GBAYC2302548 is “Mozart: Sonata for Piano 4-Hands in D Major, K. 381: III. Allegro molto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x87c9771b04a0e6d7bd0224fa1f208b4af726e280fda937d6f91ccbf65ed59a7f and independently timestamped
in Bitcoin block 957048 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2302548.
Recording identifiers
- ISRC
- GBAYC2302548
- Title
- Mozart: Sonata for Piano 4-Hands in D Major, K. 381: III. Allegro molto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x87c9771b04a0e6d7bd0224fa1f208b4af726e280fda937d6f91ccbf65ed59a7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:18:56+00:00
- Bitcoin block
- 957048
- Canonical record hash
sha256:cf6f1c507c6b9f396e5dbff9a2360da8efc07e0e9d5e45db4b73cebecd7532a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2302548
- Bitcoin block existence check
- https://blockstream.info/api/block/957048
Full record
Track page: Mozart: Sonata for Piano 4-Hands in D Major, K. 381: III. Allegro molto · Machine-readable JSON-LD