Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #24570
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
517ms
Block → Canton commit
517ms
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.
0xf8ac14857a3c704207827e90948e00d359e69a625061f3c8831ae9d91ea348fd4280b844a9059cbb00000000000000000000000015e099a364a2d364619ae1d13de6769a11d11b6600000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea007422f9553ceba70615c98bae8681f04d1259858033d82358c550679bbaff386a00df01fc513ac4ec0ee38e672a9bef9985561ec47d22a5b5308ab01e7f5e000f6