ISRC NLE421906510
Verified recording
NLE421906510 is “Der Freischütz, Op. 77, J. 277, Act II: Schelm, halt fest!” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x118a2a21c1f343758eb7b910a68cdafa75336b44a0ea580e488492a2d61c994c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421906510.
Recording identifiers
- ISRC
- NLE421906510
- Title
- Der Freischütz, Op. 77, J. 277, Act II: Schelm, halt fest!
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x118a2a21c1f343758eb7b910a68cdafa75336b44a0ea580e488492a2d61c994c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:be330348657a990576b487b23361e81c4e9c99ceec8d3fc45245f48d354afafd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421906510
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Der Freischütz, Op. 77, J. 277, Act II: Schelm, halt fest! · Machine-readable JSON-LD