Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166902
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
3.38s
Block → Canton commit
3.38s
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.
0xf8ac0a850405f7e00a8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000007a8977ef4a869e736ff0baffdbb547f9f955ad000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da065ac8f0c3aaeba9b9ba7a585b0165006fd11b8e15568f569929b1a22d1906c2aa05a004637e9720f30d51081cb7d165261252b3dab224dfa51ef463763d6db5c93