ISRC DEF057133722
Verified recording
DEF057133722 is “Symphony No. 8 in B Minor, D. 759 "Unfinished": II. Andante con moto” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x1b88e496db4e6e2a122b5c5036aafb6a58ba3aa536cbcbd78e1e8d617616a85a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057133722.
Recording identifiers
- ISRC
- DEF057133722
- Title
- Symphony No. 8 in B Minor, D. 759 "Unfinished": II. Andante con moto
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x1b88e496db4e6e2a122b5c5036aafb6a58ba3aa536cbcbd78e1e8d617616a85a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2b87433642d8107301c2957b2d1dd1bc87916bd9b8bd0400e9017457361edee3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057133722
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Symphony No. 8 in B Minor, D. 759 "Unfinished": II. Andante con moto · Machine-readable JSON-LD