Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #144452
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
1.41s
Block → Canton commit
1.41s
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.
0xf8a905834ebb808286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000000489d42399c64d552f7bf052bae4e330ff41291900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0065c94eef7ae47671f9d5a5b9cd315729d986c3e2f10bdd2f5e1cc4713015d1c9f4e6a958bcd7fc87067b61cf3cf0c42ccf600159e0ced58f29a571632353af3