priv_key_a
Signature
Lib crypto
ID
Pass
Lib crypto
pub_key_a
Amount
tx/sources/pub_key_a
> inputs list - check account balance
/blockchain/current
> get hash from last block
> define unlocks list
> define outputs list
BASE64(Signature)
/tx/process
Lib crypto
pub_key_b
pub_key_a
< to crypto
> Check datas integrity