Questions tagged [blocks]

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13
votes
4answers
2k views

Can someone explain the transaction struct?

{ expiration: '2018-05-09T10:21:48', region: 0, ref_block_num: 1055, ref_block_prefix: 4035814219, max_net_usage_words: 0, max_kcpu_usage: 0, delay_sec: 0, What is expiration, ...
8
votes
2answers
1k views

What block hash function and transaction signature method does EOS use?

What hash function does EOS use for creating a block. Is it SHA-256? In addition, what procedure for signing a transaction is used? RSA?