Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #149451
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
1.07s
Block → Canton commit
1.07s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e0729476f19406fd5a892dfa11b054c85ccc49fc61677d80b86423b872dd000000000000000000000000cf763dff18e6da369f55736f392abd118ef0f4f00000000000000000000000000b372efde800b41a8ab3247621b16ac3653cb9f700000000000000000000000000000000000000000000000000000000cf763dffc080a0b96df0c108ce21cc2ca2df5d46c5c8f0a5e3271dd9fad949a0ae32736d88e7e3a05a90ab3c7f472f6921a80a173ef9fcf7df77fbcda8ab9e256505b4bf7247218f