Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169672
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
416ms
Block → Canton commit
416ms
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.
0xf8ab538459682f0082c14094e0bf318c8839e2d300a667a0ede09bfcbcb748fe80b844095ea7b300000000000000000000000061500eb393217fbee1bd0a773cb9bc320426730e0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea012552246c41a6c847ba5ade60fbdf34f953bd0b440db6a5bd32080c943f4dccea045f2c26b040fa7ad65146716410f17f9d2adef81901e09cf32de34e6ae205261