ISRC GBABV1011179
Verified recording
GBABV1011179 is “Bassoon Sonata in E-Flat Major, Op. 9: I. Allegro ma non troppo” by Gustav Schreck,
registered on the CopyrightChains blockchain with CopyrightID
0xa420ff43278fd417f1e4162d496946c6b7b90902c88ad5ec67bc613284e8bac1 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/GBABV1011179.
Recording identifiers
- ISRC
- GBABV1011179
- Title
- Bassoon Sonata in E-Flat Major, Op. 9: I. Allegro ma non troppo
- Artist
- Gustav Schreck
- CopyrightID (CopyrightChains transaction hash)
0xa420ff43278fd417f1e4162d496946c6b7b90902c88ad5ec67bc613284e8bac1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8f4b0e7c7848e4df09beef85e65b7cd95b04700c6f41870468ebceb8775e5910- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBABV1011179
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bassoon Sonata in E-Flat Major, Op. 9: I. Allegro ma non troppo · Machine-readable JSON-LD