Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185482
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
807ms
Block → Canton commit
807ms
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.
0xf8ab67843e95ba8e82c14094d6c9e2ee2109dd5b2d60b994cf6a9a131aa795bd80b844095ea7b30000000000000000000000009d7eee068a3a11beef44639abd5967bc902ac3780000000000000000000000000000000000000000000069e10de76676d0800000831c946ea093f8c257d31c72c2020a4d0f63aefc7bc7c8a551f166fe2c27e7f4ddadf0ed9ca07940290ab1db99e3e9778d5aac6d643ca6ac896b60b390884f688a5dec11cff3