Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202882
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
947ms
Block → Canton commit
947ms
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.
0xf8ab73844c1282e9827e9094e74553ee2aa64bd35abeb31b451fa8434e7331ab80b844a9059cbb00000000000000000000000074b861c11873994a60dafd4eb807ea5d842ec4d300000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0df1bdb3c570acd9e594f775b75a0f79384bc9b5f008124be407ffaa25ddaafb1a034a373ef736de1b7d4247235dc3378f357872edc45867cb4abdc8b0ab19c41d9