Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185099
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
697ms
Block → Canton commit
697ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692940b971c0c6f4087b9ccdb73687f2419006ee7741f80b84440c10f190000000000000000000000002b6f505d42dc9ddc54dd701611aa47a617feedee00000000000000000000000000000000000000000000003635c9adc5dea00000c080a0d1e97229cecf938a6e96256f3fd8871f8a46059f5ea4c36c4514a6421edd9da7a00cd78abf3e491528b15ca47b85fadc5c416499ef9629f587840bcac804fac536