ISRC GBF078010193
Verified recording
GBF078010193 is “Piano Sonata No. 3 in B flat, K.281: 3. Rondeau (Allegro)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf08581b25139426573a9c1c9b81c943ec2a0937009fd44cd1c4208523797f075 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/GBF078010193.
Recording identifiers
- ISRC
- GBF078010193
- Title
- Piano Sonata No. 3 in B flat, K.281: 3. Rondeau (Allegro)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf08581b25139426573a9c1c9b81c943ec2a0937009fd44cd1c4208523797f075
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:c9bfd170e135766b76cf74d3c462dfe38c1a53a0863aa79e37adb98c6e02bea3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078010193
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Piano Sonata No. 3 in B flat, K.281: 3. Rondeau (Allegro) · Machine-readable JSON-LD