ISRC QZTB42331930
Verified recording
QZTB42331930 is “How U Doin” by TSM Beeezy,
registered on the CopyrightChains blockchain with CopyrightID
0xdc7295c0c4f8f402a2f6e80bb579740e7ea48d06b7be8c2501ade7b4182d3b16 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42331930.
Recording identifiers
- ISRC
- QZTB42331930
- Title
- How U Doin
- Artist
- TSM Beeezy
- CopyrightID (CopyrightChains transaction hash)
0xdc7295c0c4f8f402a2f6e80bb579740e7ea48d06b7be8c2501ade7b4182d3b16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:de709f1aeeff3c78020481787c4ae1b426ee340966054f3f0892b250802216ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42331930
- Bitcoin block existence check
- https://blockstream.info/api/block/957118