Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172667
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
5.71s
Block → Canton commit
5.71s
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.
0xf8ac0e8503ec6c69d38259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000b6dccd8fe4d5b17717f69ae7175f4e3783d371da00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f2685a193d6674bc85b493580d20504cbc3da2b7d79383f3ec37efb9eb6b51a2a038db8c6a2324f8c8fd82d268939f358a2e6cfe45d315b522642e4397b1bf4f65