Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214260
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
747ms
Block → Canton commit
747ms
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.
0x02f8b2830e4a2503843b9aca0e843b9aca0e82869294963500360c10c64a4938bf4bc7cde860f014a4f980b84440c10f19000000000000000000000000517906b961b6bc7268b39169fdac55366d8ad385000000000000000000000000000000000000000000000082eadb88c8185c0000c001a03abf47d6e21c19e84fdacf1e9ff6a66c1d2c32a028b32f58661f8edc41f77275a01323f9ce03351487dee581d38029712799a04182a42200fdb47152ee06b6085d