Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185886
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
2.48s
Block → Canton commit
2.48s
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.
0xf88b61843e95ba8e830178b59442516c00defaa65cde07104d4f5c6488a79b59f680a46a6278420000000000000000000000003eb8f1805d6ae9003eda1233a538e9da14349e5f831c946da0975742335b54a0efcb2f5abd37ad38f4cef29d7d42e6a1446a924190243caf4ca060dac3a2c0d00cb0791575d8d21de40f3ccf49b2b08bf400cd08e8e070ae3a21