Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #160334
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
265ms
Block → Canton commit
265ms
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.
0xf88e82639b858bb2c970088301047b942cffd03f72d83529a3f11b82e4baa4692a21c64c80a4bd76658f0000000000000000000000000000000000000000000003214d630f0cbcea3430831c946da0bbb3a4a867461096a96409c7b2e3c7c4418b9b1eb866012627f14734673223aea012980fb4a9f49c1aee60e2a2b5da6baccc4ee82cfbadc241eb245d57c9699da9