Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186601
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
339ms
Block → Canton commit
339ms
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.
0xf8ab5d8444fff4b682c1409440a58bb87a4e1e22e215cc553fd75dd82cbcd19b80b844095ea7b3000000000000000000000000b86216714e54daf11824eaecbcd4e67d03fb56ff0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0ee4a152be6938c36c8a287659c244b5ce62a2249a3ab4260d95e4780693172faa0399662a77e230f60dc2ccc82ddae2f0ac5a67db42657db1e8bd616a9e36e377c