Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #190628
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
537ms
Block → Canton commit
537ms
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.
0xf8aa1683124f888259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000a17abcd6984b8a7130ed948b0709cf82ecbe757900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ae04b5454f6ad58343edfdb7e3b2d83b63334f76f33f83e1c2ffd79c44a5a563a06edf0d8e2e22de74a5af6610db425b5e5f15f19951dd1046bf2562e7534e8760