Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #581
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
8.33s
Block → Canton commit
8.33s
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.
0x02f8d2830e4a2511843b9aca00843b9aca008274d19492a91c6655e291eac337189f3153887cd8dad5b480b864368b8772000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000126e6f7465733a2066696e616c697479206f6b0000000000000000000000000000c001a02f02e9e169dadf47ce95cfc8e420f33f290cfc1679da8d6d7ada7d04e5c926f2a05b3a71448b983f53672e31cd67fdc45528696ac5a1360eba54486a3164ec238f