Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50434
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
286ms
Block → Canton commit
286ms
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.
0xf8ab1d8459682f0082c14094d8d5c5a604e7a0c675d13defee5cf10eba3a816f80b844095ea7b3000000000000000000000000afb9e4d4ada2ce513b36ca23eecfef1772d0a5e80000000000000000000000000000000000000000000069e10de76676d0800000831c946da01cfbfe677737ae566273d8f9c6a2c4c0aa0836c17446108a8f4ff0c1144d977ea0283d25683799eaba3d4ebb7a85f4b444997e9d869a34f08bf2207e0c9640a380