ISRC QZFZ42102060
Verified recording
QZFZ42102060 is “Don't Chu Know” by DJ Re:Code,
registered on the CopyrightChains blockchain with CopyrightID
0x4371c8522a9ae659fa960b5b03a22ba279bb990e79a15c87842595cd9099bf9e and independently timestamped
in Bitcoin block 960288 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42102060.
Recording identifiers
- ISRC
- QZFZ42102060
- Title
- Don't Chu Know
- Artist
- DJ Re:Code
- CopyrightID (CopyrightChains transaction hash)
0x4371c8522a9ae659fa960b5b03a22ba279bb990e79a15c87842595cd9099bf9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:41:38+00:00
- Bitcoin block
- 960288
- Canonical record hash
sha256:dc42cb12b381a8cdbb6f624ea70de1aadd6e5cf25f3b109e69199d692e918f66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42102060
- Bitcoin block existence check
- https://blockstream.info/api/block/960288