Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #189363
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
496ms
Block → Canton commit
496ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819481eb6adf81d0837392fbdd8d6ab703954958ce6480b84440c10f19000000000000000000000000e27d3f42e6f51176014274051691b673b581fa9900000000000000000000000000000000000000000000000000000000e27d3f42c080a06323694eb4188c9229e48c77f4adaa31ac5c500675fbf08fb8c678ee94d347a0a03eafcebf571031afe070b94f202d0f4a4f9f9b47f91b675f3f87c3b375f83c38