Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #7707
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
188ms
Block → Canton commit
188ms
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.
0xf8ac038519bacaa8af82c140943946e1da8e743be6b962af034a2a725b9272379b80b844095ea7b30000000000000000000000006f5805877eac84816e52c5b3b2c193da6739879d0000000000000000000000000000000000000000000069e10de76676d0800000831c946da07f5409b5a200fe43667018fa4ef0ef11a426286563fc53b9acfc550180eac54ea037effe42570df1d314db82c76c27a4215d0157690d5d87187310533267a32974