Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202723
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
467ms
Block → Canton commit
467ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94a0db5494f18a862922da8cdf38b996c053cb96bc80b86423b872dd000000000000000000000000403c4c15d5e2d8be0c05cfcac9b9a550904cdfa50000000000000000000000000653e993f16747e6cbfc2f316c58fc828c92b3270000000000000000000000000000000000000000000000000000000065d96c57c001a0c8faccf7d5e171cf323d72218de10e0a3b63261f0aaad911fe7abe236840e8daa047d19e590ffee419106a8d5147c3e33eacf2a0dbdca16e611b07fe499a69be88