Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #26364
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
447ms
Block → Canton commit
447ms
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.
0xf8ab21848f721867827e9094124656c91ed59baba597a53324836429c9402df880b844a9059cbb0000000000000000000000008cb7d39abc0ccf47ded6b1e0fa4b8144d002115700000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0834bff8b5597cabb5135cd269eb14f67bb3571506f926ec211e33cc5602bdee1a0423748dcd967fdbf0e1d2dad6e8e510e02d53a6b3837b46e6c92247d10aae4a9