Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #26699
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
167ms
Block → Canton commit
167ms
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.
0xf8ad1b85028af6518083011e3994927a00b6612d82ab008855ffecba67d58918573f80b84440c10f19000000000000000000000000f54a452c7ad6bd5f8015bef55e9f0f7f54f5c75100000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da02589611cb3d43ffcd3d170ad4b9f84a400a6e1405929419c0d28ea3f42bd6382a03ea7cc80ae16f74b489b561579c4d3784aa5e4ef09922bc45085e5561aa72eba