Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #19169
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
1.31s
Block → Canton commit
1.31s
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.
0xf8ac808517525c4aa28259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000000000000000000029713a0c393ad87a4210022a9a98f8169ef2f36500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01c1b3c2f36095e17d059b5d6030bf8112faff052cb864f45121135094910eb35a06ab983eba1c8139e5ae68ec18e60b0a2d4229154a519009f67049b7fcec55220