ISRC NLE421903724
Verified recording
NLE421903724 is “Winterreise, Op. 89, D. 911: No. 24, Der Leiermann” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x43f0f45caaef47ef7a74b74cdc42d8eb46e14b243a9cc3ab84bd3e9930383fd9 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421903724.
Recording identifiers
- ISRC
- NLE421903724
- Title
- Winterreise, Op. 89, D. 911: No. 24, Der Leiermann
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x43f0f45caaef47ef7a74b74cdc42d8eb46e14b243a9cc3ab84bd3e9930383fd9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:7028b8170489566d4e47a7fe6b8933ba96d9ee7542bd93e575229b08da0f199d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421903724
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Winterreise, Op. 89, D. 911: No. 24, Der Leiermann · Machine-readable JSON-LD