ISRC QZFZ22566067
Verified recording
QZFZ22566067 is “Bby” by chckn,
registered on the CopyrightChains blockchain with CopyrightID
0xf86090e82ac56eb18a496c39705f1bd1567454e2cb5e1c36858c7bd6eb6fd137 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22566067.
Recording identifiers
- ISRC
- QZFZ22566067
- Title
- Bby
- Artist
- chckn
- CopyrightID (CopyrightChains transaction hash)
0xf86090e82ac56eb18a496c39705f1bd1567454e2cb5e1c36858c7bd6eb6fd137
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:1f3645a6a43cb6509adf1d513d88605820c62327106f744100af4660e3de06d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22566067
- Bitcoin block existence check
- https://blockstream.info/api/block/960236