Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #4046
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
859ms
Block → Canton commit
859ms
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.
0xf8ac038519bacaa8af82c13494843f371d1b7fe702e5a246841c661722c83d631680b844095ea7b30000000000000000000000006b84133da49071ee916c34ee93cde900cdd6faa60000000000000000000000000000000000000000000069e10de76676d0800000831c946da050b3f86000710b75275715de080787f27b2b32ea8fe9f12c468c97401f6f47dca07bd05aefa866271a62554deb532476ab39dd40c7406a78f64870b68fc0f6ef5f