Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #103975
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
765ms
Block → Canton commit
765ms
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.
0xf88b35843b9aca00830178c194d8a3d9cd217064814447ce7bfc932a2b9900d53a80a46a6278420000000000000000000000001aedda70c5b5b92fbf63e9aad72b883d2b134aa3831c946ea029b193126ae4626499567879881abea7c8db74c9b535aa600373c28d72e72ad1a045b23a5a2e8ca129696b496a0a1a4003f5bf102dc34dc7d40d3c7b966aa3fb79