Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #180352
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
158ms
Block → Canton commit
158ms
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.
0xf8ac0385094c4fbdec8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000139e0b233bdd14496f1516b46e8587626b273a9900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ef5af12dd950c911eb4b01e64359f0054ea406e45c02ee0813f8dbb983de6145a0316f83261e493ef8fdd62d952f407846e8b2e4a20f9f1431ed5c6949c82b563e