Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #183717
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
797ms
Block → Canton commit
797ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681944f3252b800079f5fcdcf7260879847ce0cde316c80b84440c10f190000000000000000000000000eda5fa551f8f96fa3cd5ce21773a94118a7343d000000000000000000000000000000000000000000000000000000000eda5fa5c001a0f1147d1b63f13d804c79ac5a268e58438070ee68e0c83c3fd6b2c10f738920b0a03abcbfdda5b22193c293f881277ef34748ebe93a6871fed567934fbdb29ec5f5