ISRC DEF056400531
Verified recording
DEF056400531 is “Symphony No. 8 in B Minor, D. 759 "Unfinished": 1. Allegro moderato” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xfaa1fcc4ccc028cb5aab0413fa74eb8f4ed65958b978529648da3dbc8c812c16 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056400531.
Recording identifiers
- ISRC
- DEF056400531
- Title
- Symphony No. 8 in B Minor, D. 759 "Unfinished": 1. Allegro moderato
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xfaa1fcc4ccc028cb5aab0413fa74eb8f4ed65958b978529648da3dbc8c812c16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:431ccc8ebcca8a287e2f2efff43a12eac27edeaa0ea4ffefecc1163230abcc1c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056400531
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Symphony No. 8 in B Minor, D. 759 "Unfinished": 1. Allegro moderato · Machine-readable JSON-LD