Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203736
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
287ms
Block → Canton commit
287ms
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.
0xf8ab65845c7763e6827e849451e5ea18809a61589826026b062d80a81c13c2f480b844a9059cbb0000000000000000000000008f8d37455300ce9e61b50db25216cd86274fedf300000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da08e4a5cb9eed34cd623f45d4a7f360890a49e097ae2ad90909afda0ce3f81d533a06c6a43e3ac04195110cf49f90685b0c276e4050b921a3fcd784c6c42917e971b