Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #133717
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
506ms
Block → Canton commit
506ms
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.
0xf8ab0c846e3319588259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000822ddc5c3356bfb267555e31f677d00cb2f17a3700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea03a1fe2ec21250a3af61ffe979301b3cb9efbbf74fd8081e852331f8f4fae4928a06d25c5b8b7bf4ec48ccf323ed15fd5809220b31024b10dc0173ebd5a00a4967a