Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145654
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
1.01s
Block → Canton commit
1.01s
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.
0xf8ac078512e45ebfe68259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000df5933d989d2bf9996afba25507389fe310cc41300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06a381b2ab83913dbb5a157d5b12fd9dc9b4c21cbb640d90e57705c00906429faa04077519368157bdcf4460cdeaa9b7919029fdad188b74c2cc6861a99c3b881a0