Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169612
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
576ms
Block → Canton commit
576ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94c067961df86f707ab83a27aade6d71a890d766f380b86423b872dd000000000000000000000000876c96b25aca03cecb13100ad93386b397be11570000000000000000000000000b3e037231e77310de981c6b76d536a81c967db500000000000000000000000000000000000000000000000000000000876c96b2c080a0eebeaf447e3f8e0c19162fc33830abc66e219f76e87127ff5d7a80b8d4be6f07a070ccd4c1d848d634909d6abd7d23df5e1de5cfe138968ffc53311f54eca6351f