ISRC DEF056503132
Verified recording
DEF056503132 is “Fantasia in C Major, D. 934: II. Allegretto - Remastered 2023” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x672c53db82ef067aea0bf430e32bfb10c37e071b09a21f57c8de037a3bacc344 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056503132.
Recording identifiers
- ISRC
- DEF056503132
- Title
- Fantasia in C Major, D. 934: II. Allegretto - Remastered 2023
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x672c53db82ef067aea0bf430e32bfb10c37e071b09a21f57c8de037a3bacc344
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:66674c8975f86ac39259c159e1abe102e4651afc943fa22ef366e742cb51eaac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056503132
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Fantasia in C Major, D. 934: II. Allegretto - Remastered 2023 · Machine-readable JSON-LD