Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #191116
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
2.23s
Block → Canton commit
2.23s
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.
0xf8ac128503a95228728259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000a0ce25ad7ef60b027eaff90749e956016e0b6fd000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0fe0df82aaa43056293f993be5e1126347a64b42e5d665cd6b50aa74f58255240a040cfe496a0ffebfa8926e9a549b3fd2a74f09ccbaf47b64232de9f63a790a765