Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173237
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
1.64s
Block → Canton commit
1.64s
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.
0xf88b508459682f00830178c194db488d24394d40f7a7062da2a3f8e86cc91d1b4780a46a6278420000000000000000000000008edee469394b343cc41a5a6980882cbcec8d3974831c946ea0b926649fa89b99f064d05801c05cb33b58f3d12da71849ab1c24671b34f7a8d8a0754e60c49094bb108bd7a2461e07cf03268d157fb054942a0612ba1b2eed1321