ISRC NLG620600297
Verified recording
NLG620600297 is “Here de Heeren (159)” by Samenzangkoor Niverdal,
registered on the CopyrightChains blockchain with CopyrightID
0xd37111e761910cd8f37862ab7e91cd6e26ed7d7729dd41720166b19ae6f2960b and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620600297.
Recording identifiers
- ISRC
- NLG620600297
- Title
- Here de Heeren (159)
- Artist
- Samenzangkoor Niverdal
- CopyrightID (CopyrightChains transaction hash)
0xd37111e761910cd8f37862ab7e91cd6e26ed7d7729dd41720166b19ae6f2960b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:9b968953111bf7b92f8c4ab23f780f1e48bef9d58b65fb5dad0cbc2e85c06e7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620600297
- Bitcoin block existence check
- https://blockstream.info/api/block/960468