Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153513
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
1.68s
Block → Canton commit
1.68s
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.
0xf8ab038447868c108286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000a1ead91239170e04e80004b0afc89e511aa5d3ed00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea050f9417c4823ff78458ce2c855b44e377d0c8795305b83c35ee3f851154e82dba04f51a852c88e9e3c15e0da3b8a4bebeb50bfb2b4c256449f64204a438c538ffe