Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184977
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
918ms
Block → Canton commit
918ms
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.
0xf8ab698444fff4b682c14094e00ec61d87f08ca34f814d465ccd84b69f22fe2f80b844095ea7b3000000000000000000000000255ac86981438ad91e0fb9634eae4c59c5919a840000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0fae08767c54eaf1ec9a1e9e93d7f1e5686c875b8783b11b7e0e14a03853014bca0334482d460df41ea41d38b906470f26d566054eae230e7a347298e6b38bd0414