Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162839
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
2.67s
Block → Canton commit
2.67s
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.
0xf8ac0f856b1d3035548259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000030bc9ece63924d1caaa77e5492a2a40160ad6e6a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04f4c3d4d615671776ae7be7484bf93ae5aac245c31e6ec9a48c021dd28671c33a069027d1f8a0cb79227c9fba913f108710f115ae9faeeb470e2d304a51aa4293a