Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203710
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
318ms
Block → Canton commit
318ms
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.
0xf8ab09845fd9e2628286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000006332fa2cdf4cca5de024d230b2bc7302b5f37b4800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0df3abd14ee0fc9901078c136e3e1d971b2353dc8c75cd99441c062c98a990716a01290fb49662ebefd3e76b996f0b04d29dfb09b82ee51a57a89a149c9b409d081