Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204931
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
417ms
Block → Canton commit
417ms
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.
0x02f8b2830e4a2508843b9aca0e843b9aca0e8286929488f193a2e69d47074ae8efc5f16fd31be0e3346680b84440c10f190000000000000000000000004c1cdeea14b15254dd652c975d050f862c5abfcf000000000000000000000000000000000000000000000039adf75aafb7a00000c001a01e1e5087e98cc7aa32f29bd11a6a7812ff37447ae25b7557383ecdb88aed4720a067f4d1cb88d72ebfde145d4b3c1d9f7f36b7ed560afed0171bd28cba3bcf1ac7