Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70209
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
835ms
Block → Canton commit
835ms
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.
0xf8ab1b8459682f00827e9094aa910905873d11bd51c2ce972cdddc6b927ff63880b844a9059cbb000000000000000000000000dd17168a1812fdf71680297f7f53b87c2ce8927100000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0b6f293226e2725fb7fd1475b6f6550c7a2acdb7c1c2eb330b6eb9023bb9a16eea06a98bca102c784686703d56a54ca56f008c3355edc7c6dde287de3f55602cfba