Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142747
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
1.20s
Block → Canton commit
1.20s
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.
0xf8ab06849eaffb888286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000003a90fa1941007410d79918b62f3acd750ac488e700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0cfdc75aa000ff0eeb146d0ce051c5288133318bc9934f9992d10aa73aaa5c9d0a01d7db8007367eec792477d0e41067a04e55c01231ae1e2dfdbef86ea4aaa3f93