ISRC NLE421906517
Verified recording
NLE421906517 is “Der Freischütz, Op. 77, J. 277, Act II: The Wolf's Glen/Die Wolfsschlucht” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x6a1b08ff6bc3b7bd3e32f132c63ac102d33c4ae7f6efa341c42ed6b04abe5b1d and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421906517.
Recording identifiers
- ISRC
- NLE421906517
- Title
- Der Freischütz, Op. 77, J. 277, Act II: The Wolf's Glen/Die Wolfsschlucht
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x6a1b08ff6bc3b7bd3e32f132c63ac102d33c4ae7f6efa341c42ed6b04abe5b1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:d6fcfc88e1a775401d440e47aadeff53d4a334ca3418460fb541f561ab805531- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421906517
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Der Freischütz, Op. 77, J. 277, Act II: The Wolf's Glen/Die Wolfsschlucht · Machine-readable JSON-LD