Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164426
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
826ms
Block → Canton commit
826ms
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.
0xf8ab0a8466ff30168259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000fe8e71397edd028de812e003f54235e9d057e94a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea090e34481cf895987d3dc7546fee474a01db1838145ac0855e43b3ff5330f39baa04e403975d5552505bc0bbae3df4b71b4095fd9c25b0359b65aafe09150f26f50