Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222013
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
266ms
Block → Canton commit
266ms
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.
0xf8ac13851de4c01a768259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000587ed4f5185973be3840e3d52f9834b5918b764700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0198fb4633522fc48223e5b8be3801702f58b562438a034b977a6cf2b7e9b55d7a036d8bcd06caba95551a21f666c3257a31330b48f09c0ed388ab87795ac3e77da