Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #401
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
1.22s
Block → Canton commit
1.22s
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.
0xf8ab0484a60e6a54827e90947e9c7b3f0384068b8be75199e482c819ddcdbb8d80b844a9059cbb000000000000000000000000c417f00ba3859f2c7a9d9ebbe8d606fed86bf18800000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0aefa87f64f204f984a92a42ebd03112a24acea6bf0298dbacd09788df58d7ed8a071a4bc1c358184c685bcf650da67f7a490bdcfaeee92007cd65eced458d09293