Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #208219
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
48ms
Block → Canton commit
48ms
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.
0xf8ac08850ab61e6c7b8286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000010432f0e41009eabf3e3d0818335d675dde7e40900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0519829e032a8df428c7264c84283574f310a77e2f916e9a1b40415c0dcb4a952a0294815ded7a7d21e59a4c624614131ff44ec5b233c136cd967c15f6d4062e97b