Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #192751
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
917ms
Block → Canton commit
917ms
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.
0xf8ac0d850797a0f1248259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000462122867ad5bfaa135e1313ef141a4f23e01ad600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0571549ff1972e9544c8d7eca2a7f30de0e8845c93770819280ea573153e36435a039014602e3df8812562a374f98d3d951a316d57ea5cd226a36f56e6d8d06ab86