ISRC GBF078010181
Verified recording
GBF078010181 is “Piano Sonata No. 15 in F, K.533/494: 1. Allegro, K.533” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3ab91b00eeb168b9260f6f7ce3ea0c039c720519a5ba8938d57c4533a8f3893d and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078010181.
Recording identifiers
- ISRC
- GBF078010181
- Title
- Piano Sonata No. 15 in F, K.533/494: 1. Allegro, K.533
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3ab91b00eeb168b9260f6f7ce3ea0c039c720519a5ba8938d57c4533a8f3893d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:8ec9e75f4acb5b0b6bfd09cd841dc98ef38e2e4ca4925ad03a74438495bdf5e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078010181
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Piano Sonata No. 15 in F, K.533/494: 1. Allegro, K.533 · Machine-readable JSON-LD