Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73729
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
1.91s
Block → Canton commit
1.91s
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.
0xf88b368459682f00830178c194f16bcf5163d32d2bf5b5bfecc1685dfc606cd9f480a46a62784200000000000000000000000012c393637e70e4303785890f9acbc505a8b366ea831c946ea02107dc64479f8b800ef8a9c341b91191e950f6ff0116ebec5166e9b2e1455bcca026cc354c438386d848e9a9c528b939e3ff809466e183a89fe1c5f76b7de709e0