Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131466
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
986ms
Block → Canton commit
986ms
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.
0xf8ab0f8470a71c808259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000005ccd9ba37bb09383d1ed29007a9b606f51c4b08a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea059671119383f365eb70894cc8cb780224669f405e1eacad42c901ed81f2b2091a0780739716ea5cae0d8d52be0c79ca437cb89f90406ef1d7a8112dc002a8d7272