ISRC GBF078300473
Verified recording
GBF078300473 is “Piano Quintet in A, D.667 - "The Trout": 3. Scherzo (Presto)” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xa2d0dce6d973aba8983ae12c3fa4d40b5b9d14d1e299e3f5c741afddb27c70cd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078300473.
Recording identifiers
- ISRC
- GBF078300473
- Title
- Piano Quintet in A, D.667 - "The Trout": 3. Scherzo (Presto)
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xa2d0dce6d973aba8983ae12c3fa4d40b5b9d14d1e299e3f5c741afddb27c70cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:638270f8656d7085c45f33737759ce46174afc32d3f58797e6c0e418df48c73e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078300473
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Quintet in A, D.667 - "The Trout": 3. Scherzo (Presto) · Machine-readable JSON-LD