Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #2020
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
849ms
Block → Canton commit
849ms
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.
0xf8ac038513332a534f82c14094a91b32c00b10e7ac7bb0c8c68a5d2551946b9c5380b844095ea7b3000000000000000000000000a16b2df25ee1bbe0af7670520aa7514de3ca57eb0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea05f7653920bce78135f034bd8e99f8cb1cae6208da91b9a5d30b3f5280ea06a10a0399af5d213ddec605d3a4ad8232928f356bd7204a2f97476501760aef0dc0c67