Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167333
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
375ms
Block → Canton commit
375ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94efc19f5a232d6d65d03b3f6b634e0784a4f11ea280b86423b872dd000000000000000000000000c49aa403a0a4529312a817af51ce1785e3eb34d1000000000000000000000000475003974a1591169bf6aeda752e0648dd75f67200000000000000000000000000000000000000000000000000000000c49aa403c080a0d6cc6c9f1081762f767c6be0766d1c396a55fad530b4b492e0e364acd3307a2ca030a7f7bfcc529959b1c9c8f0fa4d878d1b761eb61e527fdd45114697bd439e6d