Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152636
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
534ms
Block → Canton commit
534ms
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.
0xf8ac0c8501338c003e8259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f19000000000000000000000000f53c752b408801db9641391c6c2e3d54edbf1cb400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00cbb5cbd2a8f3503c83e0f5d7bfea98460849f9284a6fce7092176a7539b9693a0494ac5a3c84df3ac4d1fe3b48c0f55da789028ed7da3badf0a065bb37922792e