Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202620
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
207ms
Block → Canton commit
207ms
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.
0xf8ab71846cacbaef82c14094c91b4369c43a1adfe1eb961ca659dcdfbbe1446180b844095ea7b3000000000000000000000000255ac86981438ad91e0fb9634eae4c59c5919a840000000000000000000000000000000000000000000069e10de76676d0800000831c946da041096ab5ed1b79c3a81dcba445d8050b59bda8a0f73fe9203de3188a9c7230a4a02c67831460d6e9b9d71a0c1ad1c5bee055f273e32badafee77653e5151c235df