Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200914
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
47ms
Block → Canton commit
47ms
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.
0x02f8f5830e4a250885037e11d60085037e11d600830135a594e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a4010000000000000000000000000b513cd9d65e82c07b6dde26304265f953eb5b359000000000000000000000000a28e20d6663f3037853bdc3fa81c5cfb23a6d45100000000000000000000000000000000000000000000000000071afd498d000000000000000000000000000000000000000000000000000000071afd498d0000c001a001db1b612f7b94c7f1beb2095cee060dd0f5e248610b46f6fbcb06dbab47d5dba01cf1306b03d4cce13dca5f54e22f6963706cedc9468c95f6d1e03d6c1a947760