ISRC NLG620591008
Verified recording
NLG620591008 is “O Rest in the Lord, MWV A25” by Everhard Zwart,
registered on the CopyrightChains blockchain with CopyrightID
0x31d43ce5b2ad61bf2ff60ed41200778860b719332e33bd8479b24170722ef8af 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/NLG620591008.
Recording identifiers
- ISRC
- NLG620591008
- Title
- O Rest in the Lord, MWV A25
- Artist
- Everhard Zwart
- CopyrightID (CopyrightChains transaction hash)
0x31d43ce5b2ad61bf2ff60ed41200778860b719332e33bd8479b24170722ef8af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:05bc3c776b32fa8fae53e722dd635ca82f53208407cb66824fe78776a31dd05c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620591008
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: O Rest in the Lord, MWV A25 · Machine-readable JSON-LD