Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173462
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
35ms
Block → Canton commit
35ms
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.
0xf8ac0a85114cacccf282598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000007289b5145db19b00bfd76c08305565f388c2dd8500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e7836e0d5494c236862cf131dff46db37f499452695005593f9415c9c3373e75a0798a4be45912a662379953ddb886538634d055c768e0b2820a53b6558214f317