Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #25009
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
1.11s
Block → Canton commit
1.11s
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.
0xf8ac188503cae59862827e9094643bbcb3edebbe5f953f363796ed479de3e17a2580b844a9059cbb000000000000000000000000c80d487711379a625a526fd1d59768ffd7dec8df00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0206e8baa43c60b0a02d58a2af073082e76a7d58715373b2ebf1dbf8c050fe9eaa0143629a9d132e23f6b1317962fb5f6dc88c318d4c477a06b8728cdc4adcf4ff9