Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #141504
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.
0xf8ab07842c4968728259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000cdfcc44f0d249e13d3f874c06b7e5cc4fff4d36c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01f5d1cd0e2825745855163da28d5cc74341bc7c6be862863753c0fd9a2510d9ba0270121aeabd5378d27a33ec9decbeb5fd6fa86d72ed4c490afd2a012d3941387