Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #107523
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
196ms
Block → Canton commit
196ms
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.
0xf8ac3a843b9aca0083011e3994f1cda09a3c87a8d40e9e6da0761da61215f7a5ff80b84440c10f1900000000000000000000000015e099a364a2d364619ae1d13de6769a11d11b6600000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da07b6acad35c6fac267d6bd681d9bc8c457c0314479b4b499ff14e33b5ea622fcfa0774faf655c549d26d06d96d4ff3e80bb95c6240e9ae73b948de39d34d78736df