Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11508
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
309ms
Block → Canton commit
309ms
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.
0x02f893830e4a250585746a52880785746a528807826e04944f2eac8b862558a632efdb813f320b8f30b439a380a460fe47b1000000000000000000000000000000000000000000000000000000000000abe4c080a01deb503f10760b97c8e7d6c9cb3fd0fcf70b2f9e7c6123a0c5aa2c9c8ea27d33a032b018450ef0393f3011f59ca86ebf1b4c4bccced9267f9c96668a23a222c8b5