Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #23921
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
2.57s
Block → Canton commit
2.57s
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.
0xf8ac03858bb2c97008825983945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000000000000000004571d5e51635820df17a5ebde807ce0f0b2800aa00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06e5c609a540264dacf1286dc4848f84ae5d9d9caf0a4d429e051dbcca173f8efa00eb9d605324c6a26fca2d315c58d9100ee6ff886d70086d9d410bbd509d7987e