Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #181041
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
558ms
Block → Canton commit
558ms
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.
0xf8ab0384011a1cc88286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000a5fe621b4452e01c114277932c26ea2bec9d132100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da05127d44caa38d63a45e4f78849d425f4fb84b8e6eedef638ddb2193a64ed51fba0363c18fe5dd68139e0601c03bc3b7cff4a00fa89bda00835287c8eae43713722