Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #13843
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
579ms
Block → Canton commit
579ms
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.
0xf8ac0a848d9da16383011e39944e516210a4e214a93620210e61e5ada1d57e2a8f80b84440c10f19000000000000000000000000d3fb827c1e4706b522b634b00da4dd595cff9ec100000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da019d2e97a8de69eeb4a364ecf537b61f90b097aa8453c4b6a5b0447749b5cd3e1a07d044a42feff05f12e23357179229d86fb6784d6b3445c49794082cd242513db