Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #62202
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
355ms
Block → Canton commit
355ms
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.
0xf8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000002a5f4fd4ebb0d58be446faadd15201b4d9251d9c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da039b04326d6e8f48f1f0f82d2bed008174bf70cc2ac3515b26f32650c58c520a5a03f85a662da6b248f7246b16034f8b2e59d0021a72eb78e43a40fa39cfb6c33d8