ISRC GBF078010071
Verified recording
GBF078010071 is “Piano Sonata No. 13 in B flat, K.333: 1. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd18d11c879df0abdcd80d695c80c4c9a9723ec93dbfb25862fc8c7ae296da9c8 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078010071.
Recording identifiers
- ISRC
- GBF078010071
- Title
- Piano Sonata No. 13 in B flat, K.333: 1. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd18d11c879df0abdcd80d695c80c4c9a9723ec93dbfb25862fc8c7ae296da9c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2979c8f53063645dcda0b624b9e10ef6f4025467366e7a29114e2cd383e0c3c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078010071
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Piano Sonata No. 13 in B flat, K.333: 1. Allegro · Machine-readable JSON-LD