Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50247
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
926ms
Block → Canton commit
926ms
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.
0xf88b1f8459682f00830178c19444ca8f7242c76c89ab13d7c53f319f0d96a071e580a46a627842000000000000000000000000f4f5b5ca6107122de265d079d1799e28eaee4ac0831c946ea010850822c461e664b984a676d6ae2df15005294b8b747c5a3b972114cc27d787a0413898263b9a642f108f3ca3f499b440e4394c13ab438e356f82fe04bc58a776