Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #95678
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
725ms
Block → Canton commit
725ms
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.
0xf88b398459682f00830178c194c1926954be77e2cbe0807bbc9130c9447af2c11680a46a6278420000000000000000000000008561587375d3ee8d24032d0572281336a67abd71831c946ea0a6b9b44445a9aa5001c508ef807cfb201eb944ecf7b11dee7a5893fc91db581ca01fd6d7af7637da9667c277358693c79a7ad4548c3e6abd87b8ba59324f996ec9