Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182135
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
257ms
Block → Canton commit
257ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94da4b124bc312a60e24ded1abfbe0576cab9aad3e80b86423b872dd000000000000000000000000195f580e7ed331f702f6fe11b850de88ba4375a2000000000000000000000000aa983f941c8c030d188e52afc0dc0cc13c2f8e8500000000000000000000000000000000000000000000000000000000195f580ec001a0edf7693c97695b2dc39a9a98fdae2fc0c557edc1515db308f2fd2881d8363505a039f066933b15c1ff386c20178731979c395852d38e0a38b61214195316efe89c