Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #192391
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
508ms
Block → Canton commit
508ms
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.
0xf8ab0a840248fd018259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000067aa9744915eb973bca134f8b817d6a7c8a2fb7100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e48b7359bb91bb5952254ee65faec8b58a4cf62bc641d80bf72a5e2b4c94e1faa01b3db9b65ed00c91c468f7c400c7afe3e1c120d4dce43dc6fb13596be06b0177