Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145164
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
2.23s
Block → Canton commit
2.23s
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.
0xf8ab0784015288f08259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000572239e94deb462e1855e990d8c9b8ab9de1ef7000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da052a1131f9c242ed92ab06f66ee54dfa55f14832b018f4fe90a529bb7aa8fa97fa014e2e3c5425e2b9a61cbb4f625cb0c80b0306eb92abfe78341d99370b97f64f2