Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #134783
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
916ms
Block → Canton commit
916ms
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.
0xf8ac1085018add77dd8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000aa928f30011ee4f0eb4cdbd827df290c4a8375ca00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c6a09089517a659eb18ac68c2954a85b7068cda11c667bfdece636338ca80ecca0774c7aec5440a4a0ac0f1ca51645aa4c84b025cd24cc8ac1c0aceb737eb79acd