Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137463
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
1.01s
Block → Canton commit
1.01s
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.
0xf8ac07850c0378001a8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000cc98e67b79c715ed49542abd3828549442ecd7f900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea016cb5a7cefac1f09a03bcae5cb84606e56def9455570f3cbb9257b7dc10d5b96a0017d0312b2631eb9367b531a51a6e7b5c07419f3e10b644fb8548229d745cc34