ISRC FRZ396701140

Verified recording

FRZ396701140 is “Piano Concerto No. 22 in E-Flat Major, K. 482: 3. Allegro” by Wolfgang Amadeus Mozart, registered on the CopyrightChains blockchain with CopyrightID 0x109c901522daf85ec06577ffa3c3c63a2d0dec3dd680a8fc8a54b52d05018918 and independently timestamped in Bitcoin block 960381 on 2026-07-31. Verify the canonical record, hash, and Bitcoin attestation at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ396701140.

Recording identifiers

ISRC
FRZ396701140
Title
Piano Concerto No. 22 in E-Flat Major, K. 482: 3. Allegro
Artist
Wolfgang Amadeus Mozart
CopyrightID (CopyrightChains transaction hash)
0x109c901522daf85ec06577ffa3c3c63a2d0dec3dd680a8fc8a54b52d05018918

Dual-chain proof evidence

Bitcoin-attested timestamp
2026-07-31T09:50:11+00:00
Bitcoin block
960381
Canonical record hash
sha256:a675490da39c0010ac283933f64eb7f800c92f591a1780623dc3f96f7d581b4c
Verification API (6-check server-side result)
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ396701140
Bitcoin block existence check
https://blockstream.info/api/block/960381

Full record

Track page: Piano Concerto No. 22 in E-Flat Major, K. 482: 3. Allegro · Machine-readable JSON-LD