Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97585
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
836ms
Block → Canton commit
836ms
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.
0xf8718216cb858bb2c9700882520894edb6ce1529783ac93f3fa5c4dd211b659deb343d88016345785d8a000080831c946ea02ad1832c6ed12eeef8bdedf79716c5a1dd9fd75f4300bf3368bdff9af7d24ddba06ccf918ce38f0c587c6d50bb344a4f382ec69b9f1b0b73d26f2369fce099a247