Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168566
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
726ms
Block → Canton commit
726ms
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.
0xf88b628459682f00830178c194e2338af25cb61cfcdb4efa0ecfc2ac4935050cd480a46a6278420000000000000000000000009d7eee068a3a11beef44639abd5967bc902ac378831c946ea0bab695761fa1833b8d98209cdd28e5ad7fd0c01ea8049a2fa83d9deb3f9c6be4a07b2d417b0f3a4baeece2cb988c7f93dd2f187874afa7ad157c803c9599569d80