Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50174
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
3.96s
Block → Canton commit
3.96s
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.
0xf88b268459682f00830178c19458048e54b283985a1d51713ed8fee10ca305479480a46a627842000000000000000000000000d1b73b0cc968ecaef83695e8835751eb9640e6d3831c946da0f02c8bfa02a067e3305ec9c4363a5fe946963186ff9d38c623bf652a37d5c3f8a04d46e8f1a91111a426af4e9cbca2869b92311fb2b730a4e49af6a42510f8c60c