ISRC FRZ140928020
Verified recording
FRZ140928020 is “Winterreise, D. 911, Erste Abteilung: Die Wetterfahne” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x277b2c973e59428cb55e6fb7a5faf069d1e55579bd29a671bdcd56ff49cf0bfe 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/FRZ140928020.
Recording identifiers
- ISRC
- FRZ140928020
- Title
- Winterreise, D. 911, Erste Abteilung: Die Wetterfahne
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x277b2c973e59428cb55e6fb7a5faf069d1e55579bd29a671bdcd56ff49cf0bfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:614b15aaaeb76ee121208a2c2e34b0ffe5ead5ba2d4dbba886f470e6e6a297d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928020
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Winterreise, D. 911, Erste Abteilung: Die Wetterfahne · Machine-readable JSON-LD