Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14258
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.
0xf8ac0b850a4c4f5b4982c14094aba0a865e8ff4f233442629d10a9a2bc25ffde2e80b844095ea7b3000000000000000000000000b7d6809f9643f912490682a6f42498b4069d61f50000000000000000000000000000000000000000000069e10de76676d0800000831c946da075c723dfa6751c224edcbdfbbb3eb0f66fc4cf12cbfe93d45cddaf081a852fd2a0257dfe864d1042297f7d80ef3c6c99e5ae6cb4683a0d34ad00368a219b615b4c