Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173730
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
3.08s
Block → Canton commit
3.08s
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.
0xf8aa0a8336ace08259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000000234aa019428380f78933bd11f038e77d7e97b5300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ecf6bb8438e90120e45c50a33abf479b5e014028caab94a3e89da8752f2db6aea04c5e35d8269bd1c9c4bb105f27376b595bbb7d40b4e9c35f71478b7f519e9a3c