ISRC NLG620582919
Verified recording
NLG620582919 is “Ik zag het nieuw Jerusalem” by Het Holland Koor,
registered on the CopyrightChains blockchain with CopyrightID
0x3e123801bd81826675dfee95cdec6ab3ca6e67f921696db2aed3706a17fcba21 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620582919.
Recording identifiers
- ISRC
- NLG620582919
- Title
- Ik zag het nieuw Jerusalem
- Artist
- Het Holland Koor
- CopyrightID (CopyrightChains transaction hash)
0x3e123801bd81826675dfee95cdec6ab3ca6e67f921696db2aed3706a17fcba21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:3a9a3092e0939431d45ea522c2d4ed9bea969aa70103ecf5a76fd9af77484277- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620582919
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Ik zag het nieuw Jerusalem · Machine-readable JSON-LD