Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213912
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
807ms
Block → Canton commit
807ms
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.
0xf8ac0c8516360ec39c8259239423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000007bb3ff8c15b530671d96c5ff18f062b1e57a6ff300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0bd80d36dd138848525c38f0c05696f9a44067725ac8a53de7e980279846751b2a05e4789c3ee4904a493f4b590daceae9e34c9dff353fea716abf57cb19b2d2034