ISRC FRZ140603010
Verified recording
FRZ140603010 is “Sonate pour Arpeggione et Piano en La Mineur, D. 821: I. Allegro moderato” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xfc6c8969fa4cee04f8fc3955804e24d65007c4d43b7569ffd7b1965bb19646b8 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/FRZ140603010.
Recording identifiers
- ISRC
- FRZ140603010
- Title
- Sonate pour Arpeggione et Piano en La Mineur, D. 821: I. Allegro moderato
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xfc6c8969fa4cee04f8fc3955804e24d65007c4d43b7569ffd7b1965bb19646b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:403c142cf8f020347bfaf4568157d819a7a80aa3faee4fa1ea1868469bf24f84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140603010
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Sonate pour Arpeggione et Piano en La Mineur, D. 821: I. Allegro moderato · Machine-readable JSON-LD