Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #20485
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
1.86s
Block → Canton commit
1.86s
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.
0xf8ac80858bb2c970088259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000257e5b5bd84079e54671e821ecc314ce00e29a3f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a6b00410ca5672fc34cf62d569207d88e1d13f15ded6c56c3e0c2bb8d7a61686a03d1dbec46a3645b4633d3538ad4a1039fb4c106941210413ab8c283f81eb2b0e