Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220910
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
897ms
Block → Canton commit
897ms
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.
0xf88b6a8459682f00830178c194ef143442a8f6b4a94fd1af84f942a78a3b0d821780a46a6278420000000000000000000000002a2b2115f93b1b9c1c05f485d3ea7d6d04d467f2831c946ea0d651c0c221cd8de9f9f3021658c694413967e5a8116e9ab4aeb9b4ed9879fdbfa014dac1b1bdc8259f94991c07a310b870ad168486dd50d90f38eb02264e20f6e0