Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167077
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
776ms
Block → Canton commit
776ms
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.
0xf8ac5f8459682f0083011e399448627ec3e9ce4158dca617b2ddfab1b427545dc280b84440c10f19000000000000000000000000d8abfff95cdf4b6b2fdbdfc37a1c3ab302c6b60700000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea031702803570314a745a6a2dde27cda048458e34889dc0e6a529de5b78690c735a059088082d9c1766fc98b43d127d745be466b67b3d87c6f80576ee3aaac4942e3