Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184818
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
248ms
Block → Canton commit
248ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294ddd991cc797a9fd764c75376df25eb5e8ba8839380b84440c10f190000000000000000000000007d1191ceed1c197539fc9cd2bc1679f7a060883f00000000000000000000000000000000000000000000003635c9adc5dea00000c080a0616d13def61b223b9aa68fe830c8566fcf92a94d312fe5c543838bec52671054a07c55f6373608f8151d0d6d3cecf5dd97cc9c5a9d64ff6274ae3e5d31f7f3ae89