Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143506
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
1.80s
Block → Canton commit
1.80s
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.
0xf8ab078407270e008259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000cffb5de022ab0ca530c2a00d7cd082011991ffb000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b92b469a2dff2d23b7d7d11f6ee7f3be60bef1d7496ee5e082359f56b18ae406a0427069a55033a80a8d12e8295a8cc5b99b2839240c53efa95069c9c77760d36b