Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165296
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
895ms
Block → Canton commit
895ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294dc61b6e40f818ea5aa36f9f86c7e3a6790bd800f80b844a9059cbb000000000000000000000000df27e919b0181fe47f50772692fe57966a68bdab0000000000000000000000000000000000000000000000008ac7230489e80000c001a0534cc3f4ad66d3ca06e1ff9d0033f44e534b279b8c03136ea5c68d59830a7982a03e9cde78c02acdb58f2e54495f9419d63400e76aa4d6c3d23cc01c7210348c78