Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162270
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
295ms
Block → Canton commit
295ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e072941330c9e22f74af7502da79c17b813695c96734f080b86423b872dd000000000000000000000000076960f33a44336cd0d57aba9d02600b4896c624000000000000000000000000b46c96caba6d9d67f94021ac4261483db200451100000000000000000000000000000000000000000000000000000000076960f3c080a07b21e5c193f5edf80518c94cf33b891d03725c82a84bc4bbc061d850ef978c84a01eaf8a8d6dbe5f4758e2389dabe48143db1e34b330124fef46b7684e7e276378