Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #192295
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
968ms
Block → Canton commit
968ms
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.
0xf8aa0f835e7a998259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000005808035b6b17a4e1965a067b3f818bee22f7555200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c4e010a02100375e76d9c0242dc0602de41515c9a15c3ffca04a2bf9ddfd715ca03ca795179cbabba54bde232e1ad39c5bd4a8c3850abee6237fa7083f2ba9c466