Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168436
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
415ms
Block → Canton commit
415ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94fdc71795fc3460feff6fda7d2561067daeb19b7380b86423b872dd000000000000000000000000a4580d71a6d36e19a77939f198c6e9919613503c000000000000000000000000cf763dff18e6da369f55736f392abd118ef0f4f000000000000000000000000000000000000000000000000000000000a4580d71c080a00c90e632e842e7149daba7d4a0452f8bfaad9101fc9b82fda29ca5a3005eedd5a0216750d34a0aebe4fd8f20e905468ce53d38c0c02bbb39952ceb23543c64691e