Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164559
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
1.12s
Block → Canton commit
1.12s
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.
0xf8ac0f85027dbaad588259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000001b1d667494be82f47fd58bfc2e61777efc5346dc00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04669d8168544d8b0afdcc1ab6ec8c605f770a6aa435248a41b5edcfd18265ea3a065689d33305ee3c03282717d881d4eaafb8e1b89c5d68be9b7fd67c78c043f1d