Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #130913
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
896ms
Block → Canton commit
896ms
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.
0xf8ab128408954400825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f19000000000000000000000000b9938938006164058793a367fb97d7bbc2c755e300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea063b4bfe8d187cf4c388948e0783f97c88e19b59dad37dffb373cefb0c304f6ada02e8bd0832e4d5959d6839a7b73072e287f7652997eef31653eb410b0bc4393d6