Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151918
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
1.08s
Block → Canton commit
1.08s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819406afd06a763e6a82aefc8f266510e75af99b16ed80b84440c10f190000000000000000000000008679a31f56554b019354e3b690a289c1368bc142000000000000000000000000000000000000000000000000000000008679a31fc001a06929f7bfdfe3af15d8c172a1a2cfd06e63c6c7af83178f42e4e795e0a51dc4a3a0351da2ae2d6da8c46f37f80c5284af287721bbc1780a23371205e10002e6a99f