Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #116619
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
445ms
Block → Canton commit
445ms
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.
0xf8ac81a483124f888301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000000000000000000000000c4ac832bafcbf268327c27940da8d1606059100000000000000000000000000000000000000000000000340aad21b3b700000831c946da0e2f249cb7b46810191f259fa13c175e4981e9723a1feae5e5ab93d67ed6264b9a0031cb2b5f53aef5b7df364ed36f9fe8203d620131e26ca133293580789307c86