ISRC NLG620594464
Verified recording
NLG620594464 is “Ik zal er zijn” by Het Holland Koor,
registered on the CopyrightChains blockchain with CopyrightID
0xd318fdb2dfd7b5738d1d46b0da5773f52d1ca9a19b0e70504161a66f65b0e06d and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620594464.
Recording identifiers
- ISRC
- NLG620594464
- Title
- Ik zal er zijn
- Artist
- Het Holland Koor
- CopyrightID (CopyrightChains transaction hash)
0xd318fdb2dfd7b5738d1d46b0da5773f52d1ca9a19b0e70504161a66f65b0e06d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:58b77b1ad084c77f900d198e2b21e054d2b0baa65e46e50bf7ae59b5cec10f88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620594464
- Bitcoin block existence check
- https://blockstream.info/api/block/960247