Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139939
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
2.59s
Block → Canton commit
2.59s
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.
0xf8ab068407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f3b2765d7ef016e13a4e67b575c8ead346d8134500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da031953145868a9efba29934c8de71f0a46556cf2faa0a5070341a1a0df4ba0185a00c9aaa5a12c4e78a446cccd273d3dc009cf5d7ff31830909d68e1f0db6ca1d4b