ISRC NLE422304207
Verified recording
NLE422304207 is “Das Weinen, D. 926” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x9f5726211033e0f8bb8123b49729b86348f7f369169f525a9fef40e58a4d0825 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422304207.
Recording identifiers
- ISRC
- NLE422304207
- Title
- Das Weinen, D. 926
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x9f5726211033e0f8bb8123b49729b86348f7f369169f525a9fef40e58a4d0825
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:acab287caa14cc056ac3ebd3ccd690136db7ca1c6194df68cb8406beff49c27b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422304207
- Bitcoin block existence check
- https://blockstream.info/api/block/960441