ISRC GBAYC9003299
Verified recording
GBAYC9003299 is “Schubert: Symphony No. 8 in B Minor, D. 759 "Unfinished": I. Allegro moderato” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x609798fd9a356b7ac9706356caae248970d97b9652a9e8ce682b539df947fe49 and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9003299.
Recording identifiers
- ISRC
- GBAYC9003299
- Title
- Schubert: Symphony No. 8 in B Minor, D. 759 "Unfinished": I. Allegro moderato
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x609798fd9a356b7ac9706356caae248970d97b9652a9e8ce682b539df947fe49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:b3510c14e2ec363b8a267570980f20d06836808fdf75d98dd6a28b2773c1e0ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9003299
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: Schubert: Symphony No. 8 in B Minor, D. 759 "Unfinished": I. Allegro moderato · Machine-readable JSON-LD