{
"subject": [{
"name": "mytool-1.2.3.tar.gz",
"digest": { "sha256": "..." }
}],
"predicateType": "https://packslip.dev/release/v1",
"predicate": {
"project": "mytool.example.com",
"version": "1.2.3",
"artifacts": [{
"name": "mytool-1.2.3.tar.gz",
"url": "https://mytool.example.com/v1.2.3/mytool-1.2.3.tar.gz",
"format": "tar.gz",
"bin": ["bin/mytool"]
}]
}
}