Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220650
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
1.85s
Block → Canton commit
1.85s
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.
0xf8ab0c8480befc0082598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000000f387f6b400bec8d2f3969d1796d33e45e006d2000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ca41205199fb93447ff4436b0f6c031f35b79e3757eb10c2b21edffbc38e56c8a02d994605ecce0c5ea0e59b1eccded4849837914fa89ab50bb951d8f63fdee2f7