Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139854
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
3.00s
Block → Canton commit
3.00s
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.
0xf8ab078411cc40008259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000cc3cabae6384ee53036fa8321500e7ac9914af8200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea043e53acb2178d787ae517888fc87f80b1a1bbdc18a7f20ce7868f92085a8ea5ea047d13bc77f6512fb9a8528cd441544e9969ecd0acea81ae269fe5e6471c38c97