Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168799
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
215ms
Block → Canton commit
215ms
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.
0xf8ab0a84de7920008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000005d159a5d075aecf89f3c7022e3b379879d14e53700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ecff2fdc461ef30c5010107135631404e3dbc91e48a051b5cc1afc229531f6dca054911a0e354731269e8f4ed5b480068758626fa2515818fc727c96b4c264aad0