Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14128
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
709ms
Block → Canton commit
709ms
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.
0xf8ad0a850576176ac983011e39949a3e850bdc365dfe15bd692d79a943bc5bf0c9e380b84440c10f190000000000000000000000008a340c4a0c7d4e61857033cc279d503aa314d84000000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea09c60fadf559f1c0524e35ecb44b30311978ccbc1b56287d5275603809a503093a001e19bd48c2305b7370f5f0245f6d45181dc75d3ac92df4283f810ae3a3f9116