ISRC NLE422403427
Verified recording
NLE422403427 is “4 Ländler, D.814: No. 4 in C Major” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x17b5c770ebef058b595dcb1fe40c046e7ab7e642d84fe444ef2862c16acde6ab and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422403427.
Recording identifiers
- ISRC
- NLE422403427
- Title
- 4 Ländler, D.814: No. 4 in C Major
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x17b5c770ebef058b595dcb1fe40c046e7ab7e642d84fe444ef2862c16acde6ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:310760267123bbf8228f50a1e35cfd4c5e5ebe82a3a71b3739704d7f3926e4dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422403427
- Bitcoin block existence check
- https://blockstream.info/api/block/960296
Full record
Track page: 4 Ländler, D.814: No. 4 in C Major · Machine-readable JSON-LD