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