Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167441
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
895ms
Block → Canton commit
895ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294375ac674358944d1af94a3d280524149d67aafba80b844a9059cbb000000000000000000000000d1e856a84a801fc32c5b8f2b08be7ebcc14754780000000000000000000000000000000000000000000000008ac7230489e80000c080a03164df55f8d67f30dfffae5ce39fd37bf9538905144c5efc72fe125d3db875d3a0332e830702c5045596e46d9d5b3ae304f7c35831ac64f294eb63f96a9323e2c8