Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153245
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
714ms
Block → Canton commit
714ms
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.
0xf8ac4a8486df446f83011e39948862377f7fa955ce0590826a2a1eac0529b13a9b80b84440c10f1900000000000000000000000061500eb393217fbee1bd0a773cb9bc320426730e00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0f58d0071f57732ae0bb944e32346be11bbc087d19377d1aacbbffafc3fc429c8a00b68717eef5fa02d7054716b209943ad32dcf0772eaf65b7080d91fa74476602