Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #207587
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
977ms
Block → Canton commit
977ms
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.
0xf8ac0a8504d3f6400c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000006238e0680f430be1c8b9f30bf7554eea162e75ef00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f67261c916b40dbf4210844226092926ded4c9f25307f9ab383f69793720f982a01255f4fd9c498d8296a31971a47e3c360093135a396c63d991c508ee994d1ce5