Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #98273
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
975ms
Block → Canton commit
975ms
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.
0xf88b488459682f00830178c1941c699deb0df7c05e1e11665757077277e4ca6cb180a46a62784200000000000000000000000097538fe12f7159905a710d4ca4a9a405b40ac235831c946ea0e914496404a52ce38238407490ad3c4065a51e3c9685e0eaa5ca3edcb77b3396a04bb6812cd79c5b2b7a67d1f73a6ad24a05603882748bc32b7b3810b8ee2937e6