ISRC US4UZ1200112
Verified recording
US4UZ1200112 is “QB Murderer” by Blaq Poet,
registered on the CopyrightChains blockchain with CopyrightID
0x0611f30fc409b9b966898f622fb249a75013a416809ffdd5e9a4052e3c11cf02 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4UZ1200112.
Recording identifiers
- ISRC
- US4UZ1200112
- Title
- QB Murderer
- Artist
- Blaq Poet
- CopyrightID (CopyrightChains transaction hash)
0x0611f30fc409b9b966898f622fb249a75013a416809ffdd5e9a4052e3c11cf02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:6511171582e5dfbc8b89deb0e47eb919601d12cad4b432509379e665adb450ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4UZ1200112
- Bitcoin block existence check
- https://blockstream.info/api/block/960455