Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42402
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
1.39s
Block → Canton commit
1.39s
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.
0xf8ac2185010383030182c1409402ff31d7cec8e99730a62dc223e5578b41f2a7ae80b844095ea7b30000000000000000000000002bd878919a0be14e5357832a5bf53ec41bffdab20000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0725998b8e464767f69f6e34fca4ecc7a28eff4dfeafdd2b56e388d05ac6a2139a068c208ac3e69c4f2d6dd2528d2062279dda4abe1beae9cda17c19f9fab553eda