Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #130864
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
756ms
Block → Canton commit
756ms
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.
0xf8ab0f84089544008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000018a032c2e12e19ee9d4dd7f90183cc428c7c275100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00be11eaf035dc9b15fd7750df0e1d6022aa7a5718521ca65d7d6ca6e3947dd64a0225d274e1d283f5eb8654e70c68a5fd5907a6a66d7c919c8bc86fa479998f337