ISRC FRZ141210020
Verified recording
FRZ141210020 is “Piano Concerto No. 17 in G Major, K. 453: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4c89bd695ea9ae57249e562ca26d3725911e8d6febf31fd270e9b3f8dea9520c and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141210020.
Recording identifiers
- ISRC
- FRZ141210020
- Title
- Piano Concerto No. 17 in G Major, K. 453: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4c89bd695ea9ae57249e562ca26d3725911e8d6febf31fd270e9b3f8dea9520c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:0d4e106eef0fbbcf1d10978b443dc46ea8efb3985314cd7901652f5b9fb43ad0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141210020
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Piano Concerto No. 17 in G Major, K. 453: II. Andante · Machine-readable JSON-LD