ISRC NLY8X1801443
Verified recording
NLY8X1801443 is “Heilig, Heilig, Heilig” by Klaas Jan Mulder,
registered on the CopyrightChains blockchain with CopyrightID
0x3fd5235742888176305b7eb26e7884548f64ae6336d3e0cb71e3d0a373395e1a and independently timestamped
in Bitcoin block 959107 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1801443.
Recording identifiers
- ISRC
- NLY8X1801443
- Title
- Heilig, Heilig, Heilig
- Artist
- Klaas Jan Mulder
- CopyrightID (CopyrightChains transaction hash)
0x3fd5235742888176305b7eb26e7884548f64ae6336d3e0cb71e3d0a373395e1a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T07:19:23+00:00
- Bitcoin block
- 959107
- Canonical record hash
sha256:3c58e8ae3a2678269e401d3a37e70d49de82fee3802dc0a2f8de2e4de32553ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1801443
- Bitcoin block existence check
- https://blockstream.info/api/block/959107
Full record
Track page: Heilig, Heilig, Heilig · Machine-readable JSON-LD