ISRC QZTVM2244421
Verified recording
QZTVM2244421 is “Mau” by Derrix,
registered on the CopyrightChains blockchain with CopyrightID
0x84b2e5b22c6b6987ff6fe22b2220e2012709dbe6aba88b89a335f85ccc5cd7f6 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2244421.
Recording identifiers
- ISRC
- QZTVM2244421
- Title
- Mau
- Artist
- Derrix
- CopyrightID (CopyrightChains transaction hash)
0x84b2e5b22c6b6987ff6fe22b2220e2012709dbe6aba88b89a335f85ccc5cd7f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:640fe3957ac280c221042da06db24c31db89cff0e56ce88627e2fabdc265c408- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2244421
- Bitcoin block existence check
- https://blockstream.info/api/block/956302