Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147840
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
2.28s
Block → Canton commit
2.28s
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.
0xf8ac0685027dbaad588286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d7a8aa1aabe82e679461284a632fe91deed753dd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da00180dc7ccb07bb9e03f5c58ce164ade4c310b2566d390dbef522fa5e8d3927c2a073f917aef2546bc37aef8a2c477569bde37e77ff66a23523cad85f01ecae5999