Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #154110
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
814ms
Block → Canton commit
814ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681949809f55a0625afacf366b29dbe164236322e881c80b84440c10f190000000000000000000000002fbdc36c4384a77bfd6441fdc32e505c8bb14b66000000000000000000000000000000000000000000000000000000002fbdc36cc080a05daa24051fae61d86b0c01d7d50d6ebb032ae35690735f4c5c882a3187c7d17aa006e1fdf6b463acbb0ff053dc26ae54fe22d18577cfad5398fe6025dc107e4e74