Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #9854
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
6.79s
Block → Canton commit
6.79s
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.
0xf8ac80858bb2c97008825983945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000000000000000004571d5e51635820df17a5ebde807ce0f0b2800aa00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0dbdd182dd9bab87849582c460c34213dfcb35096d06f7f4522a4b9951b4738cda04863bfdbbb978ef84ba68c9652218a8a1e3ccde1002d7c08a25ece0a70fb3cb1