Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152585
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
904ms
Block → Canton commit
904ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294574a2cc745c513673296a894c91dd3e47d99124e80b844a9059cbb0000000000000000000000003d0bc2ac78d4153398c4efbcfa13c511efc0bd3d0000000000000000000000000000000000000000000000008ac7230489e80000c080a0f0399a1a6d00f5bb8971a34853a50679e451055f61eab5eabad2edbb93d3dc0da0102c3ecd65f67b8e6f04c96dba04071324ff6ff146e822abba6e59afec19dca0