Because it's a public ledger, I didn't need Uncle Tommy (third-party) to make sure I didn't cheat, or make extra copies for myself, or send apples twice, or thrice...
A hi vitananga malume Tommy (munhu wa vunharhu) leswaku a ta hi langula leswaku a hi robhani kumbe ndzi endla swo tala, kumbe ndzi ti rhumela ma kopisi ka mbiri,kumbe ka nharhu.