ISRC FRZ140928210
Verified recording
FRZ140928210 is “Winterreise, D. 911, Zweite Abteilung: Das Wirtshaus” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x403c237f875d5c1f6d55c51e76fdbcfa3472ef8a154dac3807f6abe8b3ddfd77 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/FRZ140928210.
Recording identifiers
- ISRC
- FRZ140928210
- Title
- Winterreise, D. 911, Zweite Abteilung: Das Wirtshaus
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x403c237f875d5c1f6d55c51e76fdbcfa3472ef8a154dac3807f6abe8b3ddfd77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d96cb12d8966973d6ff10e82f31d712091019110f8f30b2aa7ac0ea5b5ef2f68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928210
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Winterreise, D. 911, Zweite Abteilung: Das Wirtshaus · Machine-readable JSON-LD