Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #133800
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
365ms
Block → Canton commit
365ms
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.
0xf8ac0f850112363de88259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000004c0b4a0d0bd81443067a6cbe5cd001428b99e38d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0630ce23f4f887d0f30979042b60a3fbba128c91270a276052ae4d2ffa5e3c80da06d2ebaac15ab22be1bb1f57b96e7dfba9d30a4300c48b1b25773346413dea5fa