ISRC NONRM1702140
Verified recording
NONRM1702140 is “Gresskarvalsen” by Gerd Nielsen - Otto Nielsen,
registered on the CopyrightChains blockchain with CopyrightID
0xd9daf9562fb8953ed738f93a20fe359a8f384a44c55a0980c1ca5c2bfb2b1852 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NONRM1702140.
Recording identifiers
- ISRC
- NONRM1702140
- Title
- Gresskarvalsen
- Artist
- Gerd Nielsen - Otto Nielsen
- CopyrightID (CopyrightChains transaction hash)
0xd9daf9562fb8953ed738f93a20fe359a8f384a44c55a0980c1ca5c2bfb2b1852
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f3c2ed55738757bbf990b9d7c41318a82e56a1f48e382913cf57a52e839f64a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NONRM1702140
- Bitcoin block existence check
- https://blockstream.info/api/block/960138