Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131416
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
935ms
Block → Canton commit
935ms
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.
0xf8ac07850617e5c7428286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000019505f2c46beca874d7ce2fd2b544e5bdf7d091a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ddae114b7e10c7ec5fd1a2b453b3741a244d1fd316093648ede7bc3c39505c21a014fab17138bb0371f3145d17ba557a89d56e2d3d98ef921432a0111e1a2bcf84