Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #10951
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
259ms
Block → Canton commit
259ms
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.
0x02f893830e4a253d85746a52880085746a52880e826ec294310ffa975e847cb17608a31410948c6dd18d676280a4e0b87ce2f409bef5f15da17a3f2c96ab884632912037e93d8171fc8563ee4a7e48e5ab22c080a09e1e2b382c728edc4fcc21ac9315d5fbe8dcef7059ecfdb5321ec158b83bd675a044cfde13762dddec8d8533faa7b4b718e8b85a69ea90af643de92224db6be90e