Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147146
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
1.25s
Block → Canton commit
1.25s
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.
0xf8ac0a8516360ec39c8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000002315736b600d7dd10a9f9431f5c87bae6112053700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0318e1bbfbba792d152d425f62734d04aa59f3fb51756878bbc99507f9be97af3a04387688a2f7b8a068c7b6ff13bcbb1fe344a0bb95baad2339585842a1945a1c6