Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162087
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
185ms
Block → Canton commit
185ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f948b0c465579d76088a91df2f25e2874480f6fcf1b80b86423b872dd000000000000000000000000b87b3199ef2108efc8faf26fb22335ff0c951c420000000000000000000000002fb108c40a810b7b8be7d1d7093e6897adad15d700000000000000000000000000000000000000000000000000000000b87b3199c080a03aa2196c31c2a45db60f047d9e8800825364fcc6a26c34c630e3577caa67816da0282b891c360bfaefb45c64009296fa7f1c732f3f2b6974fd1fbdb296e041b1c7