0x1C34199B

0x1C34199B is a hexadecimal identifier prefixed with 0x, a format commonly seen in blockchain and computing contexts. In many blockchain systems, values of this length (four bytes) are not used as full addresses but as compact identifiers within transaction data or contract calls.

In Ethereum and other EVM-compatible environments, four-byte values are frequently used as function selectors. A function selector is derived from the first four bytes of the keccak-256 hash of a function’s signature (for example, the selector for a function like transfer(address,uint256) would be a specific eight-hex-character value). If 0x1C34199B appears as a selector, it would correspond to a particular function signature within a contract’s ABI. Without access to a matching contract ABI or a verification database, the exact human-readable function name cannot be determined from the selector alone.

If 0x1C34199B appears as a standalone address, it would be unusually short for an Ethereum address, which typically requires 40 hex characters (20 bytes) after the 0x prefix. In that case, the value is likely part of a larger data field, a truncated representation, or used in a non-Ethereum context.

As of this writing, there is no widely documented project, token, or contract universally identified by the exact literal 0x1C34199B. It may represent a contract function selector in a specific contract, a project-local identifier, or a partial piece of a larger data structure depending on context.

To verify its meaning, examine the surrounding transaction data, identify the contract address involved, and consult the contract’s ABI or official documentation. Blockchain explorers and ABI decoders can assist in mapping selectors to concrete function names when a matching contract is known.