Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #199675
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
478ms
Block → Canton commit
478ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194d09bbc3d43d4af95aa298e5c792bc5b0d117909980b84440c10f19000000000000000000000000bf94d9d7814b4ddf19e99a32c3a597d127cf51ec00000000000000000000000000000000000000000000000000000000bf94d9d7c080a054ec243cce840afef7ecd7d26a904a5341f5d4fcf35edfa53c680c37b11d0b23a02dc7d17bf438037cb497f24f09991667bfdf7ba497595852a450acdf7ad89c72