Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #138790
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
1.96s
Block → Canton commit
1.96s
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.
0xf8ab078407270e008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000b27c6db27043a10ffe5fa9d55087508ae045db9800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da08da798f055ef8ff3346249c912ed88f5775fbd02b76f103d0decee40b78db635a0357bf461fe2515c59a147c98c209f3f4b5959ca923cf78439bb37d4483f829d6