Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11907
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
769ms
Block → Canton commit
769ms
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.
0x02f879830e4a2582217285746a52880085746a52880882520894e3e79971b1e4cc9d4ef8bdd1020c62d0c8944cdb880de0b6b3a764000080c080a022ae570d068ef591dc53ff2321aba874173d51bfaf09ee8a76a05c8e56e30caaa0132acd71c765cef08cecbe13e24167cc47219fd5e4cfe2e79d50bcb520ffa752