ISRC GBF077414671
Verified recording
GBF077414671 is “Piano Concerto No. 23 in A Major, K.488: 1. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x51dfd88d2d2f3fa8bd471d1093d87cad94630f515ad3fefe93241056407823d8 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077414671.
Recording identifiers
- ISRC
- GBF077414671
- Title
- Piano Concerto No. 23 in A Major, K.488: 1. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x51dfd88d2d2f3fa8bd471d1093d87cad94630f515ad3fefe93241056407823d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:76fd7c348c892019e5e19608293e2fd36ba6b6cc056d1a0871a28f0c6efb61a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077414671
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Piano Concerto No. 23 in A Major, K.488: 1. Allegro · Machine-readable JSON-LD