ISRC FRZ130914020
Verified recording
FRZ130914020 is “Sonate en la mineur pour arpeggione et piano: II. Adagio” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xbe81b802864220a3daa99ff11495bd08651e9745ff30364e9eb39f99a6500107 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130914020.
Recording identifiers
- ISRC
- FRZ130914020
- Title
- Sonate en la mineur pour arpeggione et piano: II. Adagio
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xbe81b802864220a3daa99ff11495bd08651e9745ff30364e9eb39f99a6500107
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:80e588c7474c9f4d70085653afb48217da801dc0ba6edba3c745705200363aaf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130914020
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonate en la mineur pour arpeggione et piano: II. Adagio · Machine-readable JSON-LD