Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184955
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
698ms
Block → Canton commit
698ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94a6b250eaaeed03aec2cb3e46ac18601f309b1b8280b86423b872dd000000000000000000000000ebd041576881fa293cfe9c348f4d53bfa0f73007000000000000000000000000fbe3a33660046c0cde4f2923bd02b31a4e79b1ad00000000000000000000000000000000000000000000000000000000ebd04157c001a079bd21045895e7478d3b743f4725d5bb7d7b49b06d9cf797e1236a0b603236c5a035a79c5e4007660db5edcec5f9b68588d9a2897f7c76f6f0341682c99c76f3d4