Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #19001
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.
0xf8ac8085021370e58b8259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000000545fa33afb4e793286f6e3481eded984810435300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0446f2cc198f45ce78d64636eacce59aa203116476f1de6dd4a64b1e2c4955984a03b1c1a89ff1552ca9f2138cb85f7e55ce1f5c6108beca04a68a734ed6228af76