ISRC GBF078611761
Verified recording
GBF078611761 is “Piano Concerto No. 12 in A major, K.414: 1. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb323ea35629b6a9779dbdb3d95c5abb472777a08accdd89b1875a5393417e97b and independently timestamped
in Bitcoin block 960311 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078611761.
Recording identifiers
- ISRC
- GBF078611761
- Title
- Piano Concerto No. 12 in A major, K.414: 1. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb323ea35629b6a9779dbdb3d95c5abb472777a08accdd89b1875a5393417e97b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:45:02+00:00
- Bitcoin block
- 960311
- Canonical record hash
sha256:8eb3a3c0f320cae6b9fc88f51095fdb6634addf4fdfc02b49b88b104ba6edb1c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078611761
- Bitcoin block existence check
- https://blockstream.info/api/block/960311
Full record
Track page: Piano Concerto No. 12 in A major, K.414: 1. Allegro · Machine-readable JSON-LD