Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #24523
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
1.51s
Block → Canton commit
1.51s
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.
0xf8ad12857a3c70420783011e3994060048687ebe2f0f4d07a96cbb455c42ab254e6b80b84440c10f190000000000000000000000009bc306fdcad73cbf9b58bb776b8e32fcb771ae8d00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0336101fd7ba53b678bdee2a13cd1b233abfe1171d22204b6a3a44eafc4c592e0a02dcc7845cf21df4e7f37cdf75932e13914557bb73c5ffe4c9d1fcab2496b66e4