ISRC GBF078711032
Verified recording
GBF078711032 is “Piano Concerto No. 19 in F major, K.459: 2. Allegretto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x95e4113e2787fc7c3e1390ed65f56f734f3a95189d3fb36617b0e3e2d051a12e and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078711032.
Recording identifiers
- ISRC
- GBF078711032
- Title
- Piano Concerto No. 19 in F major, K.459: 2. Allegretto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x95e4113e2787fc7c3e1390ed65f56f734f3a95189d3fb36617b0e3e2d051a12e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:81046bbc1e1eae6be9f6897d6cf1edcfb40c040931d6a375cedceacd248b1c52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078711032
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Piano Concerto No. 19 in F major, K.459: 2. Allegretto · Machine-readable JSON-LD