ISRC NOMPP1404080
Verified recording
NOMPP1404080 is “Hyldningsmarsj fra Sigurd Jorsalfar op. 56 no. 3” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0xf680861c719a0e3e335de45babfdf83048ec973b735fb25fea7e677b1bb2fd44 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/NOMPP1404080.
Recording identifiers
- ISRC
- NOMPP1404080
- Title
- Hyldningsmarsj fra Sigurd Jorsalfar op. 56 no. 3
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0xf680861c719a0e3e335de45babfdf83048ec973b735fb25fea7e677b1bb2fd44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6f527d0e5b0ad2af5ca90635e787dc37343c37cbae17ebdacf421a5a11dc52e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOMPP1404080
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Hyldningsmarsj fra Sigurd Jorsalfar op. 56 no. 3 · Machine-readable JSON-LD