ISRC ZAPQL2200181
Verified recording
ZAPQL2200181 is “Kerf” by Bouwer Bosch,
registered on the CopyrightChains blockchain with CopyrightID
0xffb31277a8dd72a85b55beffd889e19c66ec6a7e4e2829c2676fd9189ee23727 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAPQL2200181.
Recording identifiers
- ISRC
- ZAPQL2200181
- Title
- Kerf
- Artist
- Bouwer Bosch
- CopyrightID (CopyrightChains transaction hash)
0xffb31277a8dd72a85b55beffd889e19c66ec6a7e4e2829c2676fd9189ee23727
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:e809ecf153631a9873f2e6882a8f9cff84f470049bd0923f90e584107269e85c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAPQL2200181
- Bitcoin block existence check
- https://blockstream.info/api/block/960448