Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #210779
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
738ms
Block → Canton commit
738ms
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.
0x02f8bc830e4a250f85037e11d60085037e11d600830116b194e57aea293f0e88806be9542b05e18e8efb85ee3887071afd498d0000b844346f1816000000000000000000000000bf5e51eef7f5e3f65c34b80bec6cb92ee899eb3d00000000000000000000000000000000000000000000043c33c1937564800000c080a0b27a8ffb273b8267a46d7c6c0f977828f68cf68ea6b9440fb7cdd6b3dc516ac7a00d5e35b796e104e672655e219d06d2995ce1ca7f953d30b79ef834f764c2a91f