Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #116840
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
45ms
Block → Canton commit
45ms
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.
0xf8ad82013c83124f888301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000000000000000000000018a5ee55036b3b2312a312c4705e20892bf460700000000000000000000000000000000000000000000000340aad21b3b700000831c946da0c19d3e3e32980762ff02d7f33127bbb52afb6f00ceb154a1bec3c37acd444a49a045c0950556ccf8acaba4a14bdc24a0580670f3e0365796c3113a99823777ddb0