Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167292
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
436ms
Block → Canton commit
436ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07294f81f352247648a0fcee8a266d49a8bbf42f2f9e080b86423b872dd000000000000000000000000f393ae8d9ce4125363fd18e8d0d47500feea4f0d000000000000000000000000491ae78aca5b984aa377d4026b170b62e490064500000000000000000000000000000000000000000000000000000000f393ae8dc080a0d78a0735fbe54d5dcbe31cf864f649531c1423dc88690806198cfd0ea5bb0847a0187164840c7dc8c05811a1b0d0c2f7ebf1c797dabe8f672bcfaccea4fb5ae247