Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219840
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
1.73s
Block → Canton commit
1.73s
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.
0xf8ac10850172dbb8668259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000004f2b9f787d83e5cdc448d24e98b56c5324653a2200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04874253a9139bd454280f80e5b06410fa9d622cfc03fb93ebcc3a0739714c74fa0576e63d2d6c4b49d905384165d4bb4a76f94f09d894d69dff2c5eceac2cc36ed