ISRC QMBZ91612809
Verified recording
QMBZ91612809 is “Je hoeft niet bang te zijn - Instrumental” by Jacques Marcus,
registered on the CopyrightChains blockchain with CopyrightID
0x2814313f8f388e1b16a3a955947a6ddea4b2bb2291b7e948ef6ae48e23a4999a and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91612809.
Recording identifiers
- ISRC
- QMBZ91612809
- Title
- Je hoeft niet bang te zijn - Instrumental
- Artist
- Jacques Marcus
- CopyrightID (CopyrightChains transaction hash)
0x2814313f8f388e1b16a3a955947a6ddea4b2bb2291b7e948ef6ae48e23a4999a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9eb715b537e115fc9d3aef7bb219857976505d3e45583c5ca3f7cfcd9d5f0ea0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91612809
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Je hoeft niet bang te zijn - Instrumental · Machine-readable JSON-LD