Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174880
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
495ms
Block → Canton commit
495ms
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.
0xf8ac0385030d19cc5f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000a3d0fbf8145c2ae5ecd938ee0a3557bc1e7e796e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07207937f32a5261ac27f0f4d3f8b4ee8d22114fbb89eff96652d4bf7b953865ca06fe17da92050c7eac8273522d68495cd03500ad5c86ff92b014e0067b942d451