Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #208596
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
377ms
Block → Canton commit
377ms
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.
0xf8aa188336ace08259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000005317caa2ab74d3941f8f79b1aa7f8eb5f657836d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da016f00c2ab4e66be6ba016d47d3d8de829969b4b6fdc058368074954b4170c6a6a06876f7754d65c54a2a8677da8b404b6737687eab519834eb34a5bc0acdbe74f2