Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #158092
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
84ms
Block → Canton commit
84ms
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.
0xf8aa038336ace08286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000072a521645b47db7b9d7f0104269ca54d5851fb4f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08ffb29b8efe468c2b51c5933f5f4368788e4406a02897e501c08f92d0c599440a0446f2290c59035c4affe0b6724793028ee7ca067d9431aa77320dca149f36c29