Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #54458
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
1.24s
Block → Canton commit
1.24s
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.
0xf8ac2e8459682f0083011e399401319cba3c4d7783815a317ee1adb1fcbfb577f980b84440c10f190000000000000000000000009d7eee068a3a11beef44639abd5967bc902ac37800000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da070af500a32bc25906a913b9e90ac57fc85abaf41c60d0f1ed45fcd90346361d2a03a42241ad5ad0611c3c84c2cc6d64dcc2986cc1a20657ee607f5e88b1a4abaa9