Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #6287
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
2.97s
Block → Canton commit
2.97s
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.
0x02f879830e4a258210f685188122883f85188122884782520894d09edbc301e1fc87967d25c41b8584b5eff64713880de0b6b3a764000080c080a09fd5ac87ec55409ed6cc9dcb504f5e9d43580a3e126dcf78bfcac69e0dc859a9a0297bb1e1eafd7d560063f8b5fe724fa35eb27e151715cd4c59260e0847ec3ebb