Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185445
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
1.20s
Block → Canton commit
1.20s
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.
0xf8ac608444fff4b683011e399475f5120a645b9b0f8f000f1d26fca3dc1a66313b80b84440c10f190000000000000000000000007744745c356eda8f576eed5aeaa95683d3a97be300000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0ea740431b9a17b816549b2e365c9537e186a28783b6f809d91f357b51424cc9ea03905d1c06955fac9482f42255867fb64ae9bb5649359488d15c0a50ec57b4ff7