ISRC FRZ141210030
Verified recording
FRZ141210030 is “Piano Concerto No. 17 in G Major, K. 453: III. Allegretto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x58811f3f871dd3d18518018cc2286dfd83d884be70c720545bafc38c3540312a and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141210030.
Recording identifiers
- ISRC
- FRZ141210030
- Title
- Piano Concerto No. 17 in G Major, K. 453: III. Allegretto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x58811f3f871dd3d18518018cc2286dfd83d884be70c720545bafc38c3540312a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:778c93b48342697f9616cf03f5408f4a885f8e288b5b2e8344f38cfb2ec903fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141210030
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Piano Concerto No. 17 in G Major, K. 453: III. Allegretto · Machine-readable JSON-LD