Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165114
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
216ms
Block → Canton commit
216ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294c6c4c179559de68f0558a10bc7fd3fd1b254b70680b84440c10f1900000000000000000000000022d09061b82b74475fdc25656f68b92b036dcab000000000000000000000000000000000000000000000003635c9adc5dea00000c080a0e59bf937a4c2a7a2e9c05642a9ba3f0f0a5e58d5c058a53259aad290b149a174a051d587cf6cbcb1f58ee88b7a600ee929ab013779eb58c251e056d0195aebf646