Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202397
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
267ms
Block → Canton commit
267ms
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.
0xf88b7384a08fe3a5830178c19426b5b6ef841e0e777a2ddea9d915118ff7fa4d4d80a46a6278420000000000000000000000001799d7dcb5ca7c0d78acda024f1bcb121a8fb215831c946da0ddb11df1854815f97d8a55fc6867feb7a367d4cd11d587c2cc020e6a89229fa7a026790b21b5b3822bc2dd75433aeaef0446d40fea89be640cfff44ee6857e0e66