Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #208586
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
37ms
Block → Canton commit
37ms
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.
0xf8aa158325f80e825983945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000088970500299fe28ef8576ef3dafc780ba0b6881d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0426e5fbcecf5763d6623c94edd659949d64b0285da7e39e346871473f23e368ca03552647f65184294d2721eaa01218d85839e5edf1c20294369850e0dbfe6e930