Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #3679
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
1.93s
Block → Canton commit
1.93s
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.
0xf88c068519bacaa8af830178c194753ab7008642bf65448d2185d6f573f19c917de080a46a627842000000000000000000000000dd97d30333dc3eecfb9bf85ab83444d348b122aa831c946ea054cbc84300b7e170836a1cd4a3201371069ba19f88320f3bb7d9bddbb5a9bc72a0693b8b0f3175eabda08cad4e5f446b848c5acbcd5f19ae0387596dcf22fc49ee