Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146987
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
5.68s
Block → Canton commit
5.68s
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.
0xf8ac0a850396547ebb8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000031971dcf306374b1df85d91fe263222d2f2622b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04f2ed4bfc91ffcf08176e214a7ccd6e22af4c89f64c59b70ffc388967bd8273aa067636ac898a8fdef4d20f9956da8b2137504c079f97645269a462ee4d1b5bfaf