ISRC FRZ111200324
Verified recording
FRZ111200324 is “Mozart: Piano Concerto No. 23 in A Major, K. 488: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0e29827020fadb4e76059540c34c15828a8d9f5936412cf2b6afa7f060dbf945 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111200324.
Recording identifiers
- ISRC
- FRZ111200324
- Title
- Mozart: Piano Concerto No. 23 in A Major, K. 488: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0e29827020fadb4e76059540c34c15828a8d9f5936412cf2b6afa7f060dbf945
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3f2839e50a9e6bca5c4eea67151c384d3eea44a43909de3b104c0a8d0f46bba5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111200324
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Mozart: Piano Concerto No. 23 in A Major, K. 488: II. Andante · Machine-readable JSON-LD