Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200897
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
997ms
Block → Canton commit
997ms
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.
0x02f8bc830e4a250685037e11d60085037e11d600830116b194e57aea293f0e88806be9542b05e18e8efb85ee3887071afd498d0000b844346f1816000000000000000000000000a28e20d6663f3037853bdc3fa81c5cfb23a6d45100000000000000000000000000000000000000000000043c33c1937564800000c080a0cc06d92897d97449cafbfea3c1533b2cdef5ef32d868dff0b528dfa898490acca0480832ef5964a63f1f42a785773805713922572b695be520e4840ec54c765ca7