Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50635
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
265ms
Block → Canton commit
265ms
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.
0xf8aa1c8459682f0082c1409475e821c4485ded3b8c9383d6d90cbecf304bd28380b844095ea7b3000000000000000000000000fe45101492f239cb91ee681ad7518da355d7fc990000000000000000000000000000000000000000000069e10de76676d0800000831c946da04a0db04d6d3a1b513e343b001ef1cd79cfd9ecee347fc86374e3122e8b6c4f5d9f260464e6bb0d80678421215ebd7ad080dd4ad9cbd2872bab941b6e90e8e1a9