Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #336
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
3.18s
Block → Canton commit
3.18s
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.
0xf88b0684821c05d6830178b594824ca47571558d6aa56cf34f45b536d8e826672b80a46a627842000000000000000000000000c20df4b6003397fd6cb6e51301ea62b662226e3e831c946da01801ab9cca003b752447f0b7c63d8e2fafe1276ddcda56174ce8cb292e4f09e4a00c18976cdb7c6c3801c21baa0bcdce6db6e548befbb19adab68067bff656f811