Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #195596
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
978ms
Block → Canton commit
978ms
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.
0xf8ab0d84011a1cc88259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000022349568f5208a51c497689494f052bd4bcc045600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da025c37f68a8e68f9344a41f514f6647193883db35cbdaa87f136bfd7e54b8db64a0760dd5157fdcbfe442eea602aa39c6eeb4285398ff173ab26813667737969d25