Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170962
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
695ms
Block → Canton commit
695ms
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.
0xf8ac0a850c0378001a8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000007a0d18a165fd230393b8c25e279387b1b66eee8300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04efa367d2aac57a6201726e6368d132957eaca15925e0ffb70e871fbe2a8d585a007e5e5aa3917a3f85d57e184b9915375bb0a147a403b6a4a859713f847d08909