Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #51160
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
376ms
Block → Canton commit
376ms
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.
0xf8ab318459682f00827e9094d51814a7c6a31971aaa6267477a6ab82cc4ed5ea80b844a9059cbb000000000000000000000000d8abfff95cdf4b6b2fdbdfc37a1c3ab302c6b60700000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0daeaadc265d60364ad97950af5f8dedcf198eeef316b29d8a6ebcac3fc85195ca0127c25b50640bcc44766f94a479f3681494e8f2404b6874c0aec76e9ef980faf