Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22295
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
787ms
Block → Canton commit
787ms
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.
0xf8ac13850ede0a82a582c13494f17f1ad33c0941c6b99c90317ee10f3635f148d080b844095ea7b3000000000000000000000000ca508d3e20f9040a73e400bf37cc70b988e5bad50000000000000000000000000000000000000000000069e10de76676d0800000831c946da0b77983ff846e858979c538ebf43db3628ff7628acecdb6b03ec07a579309c467a00eb1da7c53efdb7a1d47d7ca2c2ded7f500be0a89b9b392e9945c89af5fa748a