Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166960
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
726ms
Block → Canton commit
726ms
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.
0xf8ac13850857be00138259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000428b5f6061ba40f6d84a7e3392c7e3d3d6062b2100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0afddf94bcd720df5e041b38606922fc1faf3ef8f63ed3875b4f8320fbe03f698a032f4dfb16ee6221d3f725dff79cf373b2908fd4412291d4c73af79ecc24be7f0