Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182405
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
429ms
Block → Canton commit
429ms
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.
0xf8ab0f8455d4a8138259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f19000000000000000000000000f53c752b408801db9641391c6c2e3d54edbf1cb400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00c88ad4ccc6a9225591f7d34fc7a9cadfdb7417a373f8e86e3c3391d8bf052eca02426c49f6f6466193f719d371a27f59496954abced51facedc40cc85e0b6ef45