Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #104599
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.
0xf8aa0783419c4082598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000c3b8dfd91343533d4b42da3b7800323b23e3650f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da03724b2bdfd65763e0f5f6f0d986d22b84b4a846a37721c708678b8690197248aa05443d15020e1ab7d743b5357a7e5951cc92a8d4631c8f6a1510799528553bbb0