ISRC GBF077810614
Verified recording
GBF077810614 is “Sonatina in A Minor For Violin & Piano, D385: 4. Allegro” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x4f3ecf368ad80c7d38a58e2fcf47f460d027aa1553595971a47bce2ed34e97be and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077810614.
Recording identifiers
- ISRC
- GBF077810614
- Title
- Sonatina in A Minor For Violin & Piano, D385: 4. Allegro
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x4f3ecf368ad80c7d38a58e2fcf47f460d027aa1553595971a47bce2ed34e97be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6e65760de96fc8b456edcfe28205c4d9e622f3ef2035b9e52636d8f8942f612b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077810614
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Sonatina in A Minor For Violin & Piano, D385: 4. Allegro · Machine-readable JSON-LD