Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #206201
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
667ms
Block → Canton commit
667ms
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.
0xf8ac0a85021370e5ca8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000002b1120e68b7cd7f2c1d14cecb60beacd71f829eb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0dfc95651f44ead2a3b1e0dacfe6bb099461f4c5c7e9697fbcbcf20eb50708280a016820a221e8b61d595e65ca70c1ef3f7d1565c85ab5be60aa13531073b9c5a99