ISRC NLE421903720
Verified recording
NLE421903720 is “Winterreise, Op. 89, D. 911: No. 20, Der Wegweiser” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x83156be6e680a38151a54052a87dc76b3e3ceb4e9c163ac26a4eee33170fd946 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421903720.
Recording identifiers
- ISRC
- NLE421903720
- Title
- Winterreise, Op. 89, D. 911: No. 20, Der Wegweiser
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x83156be6e680a38151a54052a87dc76b3e3ceb4e9c163ac26a4eee33170fd946
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:c6ef22493156c24ea1cd9bca47478c9d80eacb6a01bb6c2a56fb5d6cc85e580f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421903720
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Winterreise, Op. 89, D. 911: No. 20, Der Wegweiser · Machine-readable JSON-LD