ISRC FRZ396701130
Verified recording
FRZ396701130 is “Piano Concerto No. 22 in E-Flat Major, K. 482: 1. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x73abb67de7f7b92eb2d86714008ce6a206d5fa4d34697545a2e0a5f252a8ee50 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ396701130.
Recording identifiers
- ISRC
- FRZ396701130
- Title
- Piano Concerto No. 22 in E-Flat Major, K. 482: 1. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x73abb67de7f7b92eb2d86714008ce6a206d5fa4d34697545a2e0a5f252a8ee50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:132947ac47dadd0134f370a094f1c39113d750d1b466d4f0d532276c98ba42e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ396701130
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Piano Concerto No. 22 in E-Flat Major, K. 482: 1. Allegro · Machine-readable JSON-LD