Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42525
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
977ms
Block → Canton commit
977ms
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.
0xf8ac208501e9591f6c82c14094dd5ed3f831400cd02b37f9df89851df55b39b28080b844095ea7b300000000000000000000000019c13a5bc3bf093e0ce5386f0f7f8af5f5ae08050000000000000000000000000000000000000000000069e10de76676d0800000831c946da06c6d7e622ca12e9da2866f9d07b1f99292611d7ace9dd3fd0a18e0e9794bbe85a0602ca7fbe62275db526d05fcdb20756a4443e37dedf713036076b13834cb6095