Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70502
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
425ms
Block → Canton commit
425ms
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.
0xf8aa1a8459682f00827e9094309a6f85fb15e677e088bcd11168586bb6c45ed780b844a9059cbb000000000000000000000000eab982041669f7e638aa0b01caf2527a6273624700000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea003ba1e87bf427aeda258a46954ece08ceb3c2d67a2fece849d5b9672227533dc9f806b487a3582fd669b9513898a9b5cda60d3d433493b681dbd563dee1b6c64