ISRC DEF056501211
Verified recording
DEF056501211 is “2 Marches caractéristiques in C, D.886, Op. 121: No. 2 Allegro vivace” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x343c9979e1fb5ae656808b8ce7160edc168b986c40b0e5245d8e55fe41b332b7 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056501211.
Recording identifiers
- ISRC
- DEF056501211
- Title
- 2 Marches caractéristiques in C, D.886, Op. 121: No. 2 Allegro vivace
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x343c9979e1fb5ae656808b8ce7160edc168b986c40b0e5245d8e55fe41b332b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5e80355998808b21d338f5878a3f295090dbbc5f7c2fd4c6ad337d372973ea64- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056501211
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: 2 Marches caractéristiques in C, D.886, Op. 121: No. 2 Allegro vivace · Machine-readable JSON-LD