ISRC FRZ141433090
Verified recording
FRZ141433090 is “Piano Concerto No. 13 in C Major, K. 415: III. Rondeau Allegro - Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xda1b970029792ad37693579721eba9fd68b03d220240bd918a627b57391f5b0e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141433090.
Recording identifiers
- ISRC
- FRZ141433090
- Title
- Piano Concerto No. 13 in C Major, K. 415: III. Rondeau Allegro - Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xda1b970029792ad37693579721eba9fd68b03d220240bd918a627b57391f5b0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0f5af19103f0b19096085f667fb9b48b76247d422c1cdafaa28eff30e3f999a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141433090
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Concerto No. 13 in C Major, K. 415: III. Rondeau Allegro - Adagio · Machine-readable JSON-LD