Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204395
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
998ms
Block → Canton commit
998ms
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.
0x02f8b2830e4a2507843b9aca0e843b9aca0e82cb7e94cfa192aa294b1b3250efd29031d01b545ed896a280b844a9059cbb00000000000000000000000011cc44822db86c2b18ba5cead95413cc3f3d53ca000000000000000000000000000000000000000000000003bd913e6c1df40000c080a08961efee937fa7ae084ff8bc9ee2ce935fa4f23acc0a541a809c8aefd030053ea07db03064919f078ceed5df845f563e9cef0e9adf8a681be438a79f286c337482