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Log

Smart Contracts 3 references

An append-only record emitted by contract execution, typically indexed for efficient querying. Logs are the basis for many event systems in smart-contract platforms.

Appears in 3 whitepaper sections

$ETH Ethereum
Merkle Trees
..., an SPV node requests the Merkle branch from full nodes, which requires only O(log n) data where n is the number of transactions in a block. This logarithmic scal...
$XRP XRP
Simulation Code
...lation study. **Network latency.** Message delivery times were modeled using a log-normal distribution to simulate realistic network conditions, with mean latenci...
$SOL Solana
Proof of History Sequence
...a is inserted into the sequence. The complete sequence of entries forms the PoH log, which serves as a verifiable timeline for all events on the network. ``` PoH ...