Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #104299
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
586ms
Block → Canton commit
586ms
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.
0xf8aa038336acdd8286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000078736e8d4c192f77ec3b3dab0f360009ad2d04f800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea03da320ac5f32aba7dc5a8e26149c3509b9d0f772147b7b0aebb6ea67b187785ca03f178535751e82e4f9183e6693dde2ce0f0874a5cedaabae0b3f945ec30b8cc6