Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184310
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
377ms
Block → Canton commit
377ms
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.
0xf8ab038452ccbf408286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000006ed24e3a0bb334fe1c03280c7b059ac020e8cf3400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da018fe54127ae316a05f1f174e5b0a78a787f8fd24aa726b4de39b7a92be1afd55a0741f792ed28642f06e62819f7e0965a114a6628d5ff7dd951f73617b26639260