ISRC NLA508703016
Verified recording
NLA508703016 is “Peer Gynt, Op. 23 - Concert version by Kurt Masur & Friedhelm Eberle: "In the Hall of the Mountain King"” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0xc72f9345b18db3a3394ee83a9a6c913b5b1eab28ecac15d83291fa4535ae9b90 and independently timestamped
in Bitcoin block 959152 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508703016.
Recording identifiers
- ISRC
- NLA508703016
- Title
- Peer Gynt, Op. 23 - Concert version by Kurt Masur & Friedhelm Eberle: "In the Hall of the Mountain King"
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0xc72f9345b18db3a3394ee83a9a6c913b5b1eab28ecac15d83291fa4535ae9b90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:23:52+00:00
- Bitcoin block
- 959152
- Canonical record hash
sha256:a4ca4cb6e7c107de894749b66f6688a47f8c2d0ef9645b94df3094d6c297a4d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508703016
- Bitcoin block existence check
- https://blockstream.info/api/block/959152
Full record
Track page: Peer Gynt, Op. 23 - Concert version by Kurt Masur & Friedhelm Eberle: "In the Hall of the Mountain King" · Machine-readable JSON-LD