Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #177355
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
155ms
Block → Canton commit
155ms
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.
0xf86e0a858bb2c9700882520894a86dbf1e3a1f3a72c117676fe15be375cd2061bc87038d7ea4c6800080831c946ea06dbacdc9d452377a18d5ccf013ecac17e461a31eb9f923249f93ed953a3292a8a03a8350b74c0179fed4b9c426d2d3c6c28a20ba241ef86700415104186d2a83e5