Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #85924
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
936ms
Block → Canton commit
936ms
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.
0xf8ac268459682f0083011e39942a4545152d42829d8756195da252d455faf4d17180b84440c10f19000000000000000000000000407b20234c8411a0db62f74a59a30632dec039c500000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0e59a9110e23f7da9869548607882be194adb7f05f559ce6b844bc7f200b2dae7a029edc7c4fcc592a1f1ee185d9bbcdfc31800356ddee6ec07c347225d73a9cfe8