ISRC FRZ140928100
Verified recording
FRZ140928100 is “Winterreise, D. 911, Erste Abteilung: Rast” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x6e75f430d9084210f3ac7da6e6cb7d66ec00d52ebf941b5b0b57abc237829597 and independently timestamped
in Bitcoin block 960285 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928100.
Recording identifiers
- ISRC
- FRZ140928100
- Title
- Winterreise, D. 911, Erste Abteilung: Rast
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x6e75f430d9084210f3ac7da6e6cb7d66ec00d52ebf941b5b0b57abc237829597
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:26:40+00:00
- Bitcoin block
- 960285
- Canonical record hash
sha256:793fa7bd9a8e9f9cefb7b61de6fc7c4434fed773d566ea495b88853a486394ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928100
- Bitcoin block existence check
- https://blockstream.info/api/block/960285
Full record
Track page: Winterreise, D. 911, Erste Abteilung: Rast · Machine-readable JSON-LD