Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169793
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
315ms
Block → Canton commit
315ms
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.
0xf8ab0a84872eef008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000068b5cadd403ee0028f3c9c0e631280fa81567fbf00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c2fc7ded9384d7432fc86d3b5f50f77a4bccf194be3dde7692b696ad9500ade0a01a427cf1b16f976bb641cbec510b3660f5543c6c4563116fcb3c458de563431c