ISRC GBF078010191
Verified recording
GBF078010191 is “Piano Sonata No. 3 in B flat, K.281: 1. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0d1d3f0b1f5c0b9f2182411fee5975bdafb88823da5add995bd9c40a0a3ee442 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/GBF078010191.
Recording identifiers
- ISRC
- GBF078010191
- Title
- Piano Sonata No. 3 in B flat, K.281: 1. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0d1d3f0b1f5c0b9f2182411fee5975bdafb88823da5add995bd9c40a0a3ee442
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:7bfa67d00f065c5f8211c9f9d18bcc4254545ed5d4c6f591a612f7dbd1f3420e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078010191
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Piano Sonata No. 3 in B flat, K.281: 1. Allegro · Machine-readable JSON-LD