Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70546
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
565ms
Block → Canton commit
565ms
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.
0xf88b1c8459682f00830178c19439db9df3ffb3d5829d39f0306a59e0f3cd0dfd2280a46a62784200000000000000000000000024a09dd2a4aad57a02e3575a7b8d9d2cd4478047831c946da0f49166f3a1052570b826e71473f5fae57513e959e4f242423bfe4853edd75956a05a4187bb36ccf57af67426bf16c43ea474fd667ed8af13262800ef2eaeb50049