Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #49656
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
876ms
Block → Canton commit
876ms
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.
0xf8ab158459682f0082c1409423aa00d84678f9fabdb1c1e2ca3c96c78318489d80b844095ea7b3000000000000000000000000a093a655bdff34f72f3d52fc28e3be9ed43531a40000000000000000000000000000000000000000000069e10de76676d0800000831c946ea013a0f7dcac9e5c91a315f7063d68a2151b8f671610582383c9955ecfaabc97eca0630780b36600be0aabc60390d837c03539bb5fe1df61df82c4e50245d1ea6bde