ISRC FRZ140928240
Verified recording
FRZ140928240 is “Winterreise, D. 911, Zweite Abteilung: Der Leiermann” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x61cea36a192151ccfc3a8b486c0bfb3c5d2657dd9f5e14506859288db614fb28 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928240.
Recording identifiers
- ISRC
- FRZ140928240
- Title
- Winterreise, D. 911, Zweite Abteilung: Der Leiermann
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x61cea36a192151ccfc3a8b486c0bfb3c5d2657dd9f5e14506859288db614fb28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:9d8f06748fd47ab0a1a5ff2b43eb3a058e183fbb7e58a7b0d9ee98dcb549ff93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928240
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Winterreise, D. 911, Zweite Abteilung: Der Leiermann · Machine-readable JSON-LD