Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #118974
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
465ms
Block → Canton commit
465ms
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.
0xf8ab53843b9aca00827e9094fbd6a8f40b116ec4cad2d6bebed4d0666ed85f3580b844a9059cbb00000000000000000000000074b861c11873994a60dafd4eb807ea5d842ec4d300000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da05ecef51925a4d23681ea7dc5f5dd1ad27bafb103631c93cd3659eb3f39aa4b4fa012f252c3a30ad377a0203f1fb4dfce1e38aa530fff5dbccd8485a5decae9f352