Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222410
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
857ms
Block → Canton commit
857ms
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.
0xf8ac0f85047be99d848259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000248f97d211e45d9737a1ba184338d0715d5ce18f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ae01776f95eb0873e9be692f29d691027b26e33cd203618f9c4526f7a3cbbdada0545b392c4e83f18ccff9ae7f95419782b220eaf6ce4a3b58ac0eeeb915b0b636