Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166442
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
3.68s
Block → Canton commit
3.68s
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.
0xf8ac12850d63a6073e8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000e94a88590ebc290dbd422f2456dc68d9fa97c49200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0480d8ba562e8f0b219a84e93c0467834cfd35f337ae1d18367bf46a847c325a9a03bcb2bbcf3f620ba30d76db51c6ea246a40c5d7af4609325e3d5fa0e14e4da06