Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #33871
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
367ms
Block → Canton commit
367ms
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.
0xf8ac1c857a3c70420782c14094eb9bfceebfb2cb15b8577b5bc84f12150ab36a8e80b844095ea7b3000000000000000000000000bbeb2913dfd6a38a1a5953918994a77103013b600000000000000000000000000000000000000000000069e10de76676d0800000831c946ea051737e95b37b2d33c585a1bf974d9da3f648b2c93b145758c803cb63f6166c1ca0140dd4e7e2690df9dc908aa2276ceec0f2f56bfab6394c9badd6df5499c2dd14