ISRC NLG620591630
Verified recording
NLG620591630 is “Psalm 25, "'k Hef mijn ziel, O God der Goden, tot U op, gij zijt mijn God - Fantasie” by Willem Hendrik Zwart,
registered on the CopyrightChains blockchain with CopyrightID
0x908126d2ea9635bb90408e7319950bfe1180cbadb62e53891be9963f699d4187 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620591630.
Recording identifiers
- ISRC
- NLG620591630
- Title
- Psalm 25, "'k Hef mijn ziel, O God der Goden, tot U op, gij zijt mijn God - Fantasie
- Artist
- Willem Hendrik Zwart
- CopyrightID (CopyrightChains transaction hash)
0x908126d2ea9635bb90408e7319950bfe1180cbadb62e53891be9963f699d4187
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c8c043fa7819e890218f12f886d0c887c1054702e5496ebcb238825fe4ff1398- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620591630
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Psalm 25, "'k Hef mijn ziel, O God der Goden, tot U op, gij zijt mijn God - Fantasie · Machine-readable JSON-LD