Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #13804
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
939ms
Block → Canton commit
939ms
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.
0xf88b0f847481f396830178b594e38915b59f46d0ae0d89b64326608903331df46680a46a627842000000000000000000000000e10207cc78c1d960a8bc263e00ad33553d94c89c831c946ea0a464cf36bc854a295d85630e438ae7c4602b37ffe85ed8bf93098b6d2167796aa05225d1448f4e35fb67b0c172c667d74a9af3c64fc42bca8208f2f54490fc1e88