ISRC QZMEP2044427
Verified recording
QZMEP2044427 is “Ok” by Mario Bros Mw,
registered on the CopyrightChains blockchain with CopyrightID
0xf9543cf6e8dadb8287f047bb3e39cfbb358cc733ef990f0a5418cde680af1602 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2044427.
Recording identifiers
- ISRC
- QZMEP2044427
- Title
- Ok
- Artist
- Mario Bros Mw
- CopyrightID (CopyrightChains transaction hash)
0xf9543cf6e8dadb8287f047bb3e39cfbb358cc733ef990f0a5418cde680af1602
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:d1cc7896d24c29b7a505429046c85607f540e43660867acc5c1bbf3a65bf7b39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2044427
- Bitcoin block existence check
- https://blockstream.info/api/block/960418