ISRC QZHCR2300101
Verified recording
QZHCR2300101 is “Check Dis” by Blaize,
registered on the CopyrightChains blockchain with CopyrightID
0xac96d0a2f6effbdbf8917951031142350189b2d1b21c09c88b6b3f05fb33a504 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2300101.
Recording identifiers
- ISRC
- QZHCR2300101
- Title
- Check Dis
- Artist
- Blaize
- CopyrightID (CopyrightChains transaction hash)
0xac96d0a2f6effbdbf8917951031142350189b2d1b21c09c88b6b3f05fb33a504
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:dcf81f0307ec5980e28a5e73c127109d038f4ded1e982c1af7efe79c6e6a03e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2300101
- Bitcoin block existence check
- https://blockstream.info/api/block/960381