Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131454
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
1.27s
Block → Canton commit
1.27s
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.
0xf88b3f845de097c0830178c194fd41593441e27780b5c98778208e09ce555e941080a46a6278420000000000000000000000009cf22baf1ac4215c858f692c7c0ed56a72ef9e49831c946ea05961b00824f6d642507d063ad4a3458c3b3ca567dcc2a387d03373407ba1d461a033e5449bfbf50203157e60cb0f1c7fdd178b79367b920db4e20fd60ad485df8b