Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42805
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
1.35s
Block → Canton commit
1.35s
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.
0xf8ac808503e473ae338259839458b70a402d5c0f6421c69bde5c0078f41b25946d80b84440c10f19000000000000000000000000a74b419ed8b10afbe60bfa809c84f01e6cd970a90000000000000000000000000000000000000000000000008ac7230489e80000831c946da0a3c65953eef5796ae7d9cbcceb860c8ead00d3dcab51083f9c78ca86f71f74d6a05ca42019da7016b75daa453faa034fb0fc664511c3c88ad965c1b8b18f6fad18