Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202934
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
817ms
Block → Canton commit
817ms
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.
0xf8ac688458102e6283011e399415e68a2a4b93bc911a03a793e0db50eabb42d45380b84440c10f19000000000000000000000000b77b20e50974de4af19512bd211b269f451cba0f00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0d9e2d1aefcac546fa18f7a2d4f73e592931a80daef8d67f1b2de2634e279c866a03e9a9e96ebb039c972aaf91e60bf133d6f4ee389da493502fd594a6911b41972