Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185496
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
2.75s
Block → Canton commit
2.75s
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.
0xf8ac65843e95ba8e83011e39948c0c7f168bf06460a956abbef44a754b8cffd27d80b84440c10f1900000000000000000000000014f0839535742f3be5e516715fa7a7fefaa3366200000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0da333c55517ab0d46a876003bb078f5695df60f98a77f34e97ffac01a349cc59a0518212c84fadf49bd7865e2d98ce7dd20630bc34492411af07e9d72ce7f7994c