Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #3764
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
579ms
Block → Canton commit
579ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f879830e4a258209f685188122883f851881228847825208949a2f8ff4d1788395447c127f6b4f1176bb9b6f50880de0b6b3a764000080c080a02ffe07e98a873a964fa9caadaa14610f9fc2c54bdc9731d7b5748f3832902ac0a025d8015cc8b7ec2b84a5738582cf946efa8c5c942d943e3b7480ea64f0a31af0