Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164592
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
36ms
Block → Canton commit
36ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94cf81201eb0b2625d04dd91ca4a1e445467e4911380b86423b872dd000000000000000000000000c1a92327dbc43beeb42c51d8fb7a8781e00a4406000000000000000000000000423513d7ca530e9eee1c5a7165a866dd67966cd400000000000000000000000000000000000000000000000000000000c1a92327c001a0411bd0931df986a65b981e0c2434e7a5b657442d09c2fff1bba20026b077ecf0a06ba826fdf84fdba7d807962c3c6f97204c96b6fa4340648cce361bc74d87f31a