Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #144116
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
695ms
Block → Canton commit
695ms
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.
0xf8ac078502389b13008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000082ad44654adfd5ce606099117606b543e864ec8600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0a5986e89f7bb8a9f3c0c7439eb74c2f6f5c0df8c89f67a169f00a817f7c5f247a042221367590084b6f5f30db9e7d2c7194f2ca79e5af6834e758456a5362884df