ISRC QZNJW2435772
Verified recording
QZNJW2435772 is “But U Know That” by Cronin,
registered on the CopyrightChains blockchain with CopyrightID
0xef0a0be156370554cffe5190e63aa12386d8a15ad0944c94b0f778c3d6916f80 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2435772.
Recording identifiers
- ISRC
- QZNJW2435772
- Title
- But U Know That
- Artist
- Cronin
- CopyrightID (CopyrightChains transaction hash)
0xef0a0be156370554cffe5190e63aa12386d8a15ad0944c94b0f778c3d6916f80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:d695e3d4895b334a74b3821903ae8411b916159f2282e22ecaf154e1be8a00e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2435772
- Bitcoin block existence check
- https://blockstream.info/api/block/960327