ISRC QMBZ91613029
Verified recording
QMBZ91613029 is “k Heb gehoord van een stad boven wolken” by Christelijk Sliedrechts Mannenkoor Ichthus,
registered on the CopyrightChains blockchain with CopyrightID
0xedff8a56464acd709383c3295ef668e3c89e83733712030dc4daf79fe358bc1f and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91613029.
Recording identifiers
- ISRC
- QMBZ91613029
- Title
- k Heb gehoord van een stad boven wolken
- Artist
- Christelijk Sliedrechts Mannenkoor Ichthus
- CopyrightID (CopyrightChains transaction hash)
0xedff8a56464acd709383c3295ef668e3c89e83733712030dc4daf79fe358bc1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:40fad4018fa72dd5ff9025bb46b4930832e7bbce3a14e35ad7e200dd5307d6c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91613029
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: k Heb gehoord van een stad boven wolken · Machine-readable JSON-LD