Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171866
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
1.10s
Block → Canton commit
1.10s
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.
0xf8ac0e853dfcbe44ca8259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000002edee60129b028d6d0ed3707f56089a79bc5b50a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da00c8e9c6e67599cfaa33d93de539804eb1b8c997deb780b60493c60dc137a72d2a056ee083a3a8579ec611f8b6ddfeabb78b0cd24d1696eb08eea7a75fe02f1fa9c