Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169279
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
175ms
Block → Canton commit
175ms
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.
0xf8ab0f84635c18b382598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000009c7879dc30009e36b09db432d05dfec6c892864b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da091bbf2bd1f36d5d7220f60567636a9b7df21b330a0be7cc4e54e26679efac597a044d05d2fa82613b316449483f3a6b75fef62a7c0ce69a1185d627e31355fccec