Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #77660
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
736ms
Block → Canton commit
736ms
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.
0xf8ac80858bb2c9700882c9b894beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000081ffdc69c323aa43007e334413213a558cc4c9e800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0b4e408cfce6139e18c9cee77827cbb92bf3476b4d1625cbc70f848296b327614a06a06ab256d1f1bd5fa7889031b9163001d22e2d6854e155382e295239555731c