Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200071
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
427ms
Block → Canton commit
427ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94c6a54b639fa3f51eec33ac3c01d3cdc3808ef57780b86423b872dd0000000000000000000000006ab8d3040234b658497a3a150d2c76977cfbf41f0000000000000000000000002891146e43ce9eb846b00762170a27141c7b9598000000000000000000000000000000000000000000000000000000006ab8d304c080a0ecf4b249486e8c4466452d69229fc559e1c466b9224fb79d7204f55c949c79ada0725c1f4e601e10198b06a9bf7d384c878cc16cc1d50931ae0fd7b6bc0fb94b0b