Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186035
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
488ms
Block → Canton commit
488ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929417b9a6656462f8bc2204422f4f65e642fb15a4a580b84440c10f19000000000000000000000000c964c64f9c4e89d1c3d4cb10fc515bf560de2a8600000000000000000000000000000000000000000000003635c9adc5dea00000c001a0ede105708a02b2a6774d6ad4174261ea6003ff51b0828a64b7ae46e432feb982a02fb0940071ba340ee03ddebf97370015b97a6a1a68f8a108836723e6db08a9a8