Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184329
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
518ms
Block → Canton commit
518ms
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.
0xf88b67844fe03ca7830178c19472a98ea2b66262ea24324c9bdfb9f1b0910dd36580a46a6278420000000000000000000000004d3a197db26f951de0f54a16ac03311ad6b2d632831c946ea04b3dd5e12704f4febe51cba42baa3680f5d3ff987233655a33e13d23db034996a0038f92021b3fb23ebe0de72fdd02c54a525f3bba7c219470f2393e9605264ebc