Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #34342
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
4.96s
Block → Canton commit
4.96s
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.
0xf871820c0b858bb2c9700882520894f3aa030cd2010943cf5054a297cc06ea6727637988016345785d8a000080831c946da0bbbbe97abdb2e2fb29eea9483e021e78ecbaec66c1c4bb34cb73eaf6223280ffa0037b80e7a4cca60de9a0efe7297dd3e8b7ba259104db28c94b0791fe7b4c9bfe