Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151175
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
1.21s
Block → Canton commit
1.21s
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.
0xf88b518444fff4b6830178c19429cf184d46e07dba0c199eca740eae882937adfd80a46a627842000000000000000000000000e9bc8ca97dfad51ca782f2e82d8f222bd8d88bdc831c946da03f4f80cfcae6fba851cf9046f6d5f61cdc1f000468c6217f946edb1925fbeddea0186d24a934070606e5258720a3479d0cc6550318c15532abdb7222df71aad2a3