ISRC FRZ140928130
Verified recording
FRZ140928130 is “Winterreise, D. 911, Zweite Abteilung: Die Post” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x0b1fcc3682c2117a860cf1837038b3d8cb07bdc36e095c997757fa76718f2044 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/FRZ140928130.
Recording identifiers
- ISRC
- FRZ140928130
- Title
- Winterreise, D. 911, Zweite Abteilung: Die Post
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x0b1fcc3682c2117a860cf1837038b3d8cb07bdc36e095c997757fa76718f2044
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:6f4722e340de0bc29bd319da99e4f8383fad1e248a55a0b616ad3bc5cb0879ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140928130
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Winterreise, D. 911, Zweite Abteilung: Die Post · Machine-readable JSON-LD