ISRC GBLWD1900509
Verified recording
GBLWD1900509 is “Symphony No. 8 in B Minor, D. 759 "Unfinished": I. Allegro moderato” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xf0c3126aa904fd216f2eb445e905b559337d45753f1c0605bc9c8cc2bb7315dc and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1900509.
Recording identifiers
- ISRC
- GBLWD1900509
- Title
- Symphony No. 8 in B Minor, D. 759 "Unfinished": I. Allegro moderato
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xf0c3126aa904fd216f2eb445e905b559337d45753f1c0605bc9c8cc2bb7315dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c36e58ee05ade980f8cc6c5387b5f9e55f1c7c79d980dab8b8e1095891b6b866- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1900509
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Symphony No. 8 in B Minor, D. 759 "Unfinished": I. Allegro moderato · Machine-readable JSON-LD