Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #148829
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
1.02s
Block → Canton commit
1.02s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194fc1dfe55e282232346d0207ac618013135d4a80180b84440c10f190000000000000000000000009ee5b1ca8feb98734862d8685485f7f8ea338167000000000000000000000000000000000000000000000000000000009ee5b1cac001a0d8435002cc7c6ac4c175ffd73887f8b9d9228d967b7bd6083ae4305f9b102585a005ff3ab5d632b5246feb4fca32b5cff3ef46701d9a5b16122a898792054fe390