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pohi-evm

v0.1.0

Published

EVM/blockchain utilities for PoHI attestations - Keccak-256 hashing and conversion

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Links

Git

Maintainers

eltocieareltociear

Keywords

pohievmethereumworld-chainkeccak256

Readme

pohi-evm

EVM/blockchain utilities for Proof of Human Intent (PoHI).

Installation

npm install pohi-evm

Features

  • Keccak-256 hashing for on-chain storage
  • EVM-compatible attestation conversion
  • Utility functions for bytes32 handling
  • Built on viem

Usage

import {
  computeEvmAttestationHash,
  computeEvmSignal,
  toEvmAttestation,
} from 'pohi-evm';

// Compute EVM-compatible hash
const evmHash = computeEvmAttestationHash(attestation);

// Convert for contract calls
const evmAttestation = toEvmAttestation(attestation);

API

computeEvmAttestationHash(attestation)

Computes keccak256 hash for on-chain storage.

computeEvmSignal(repository, commitSha)

Computes keccak256 signal for World ID verification.

toEvmAttestation(attestation)

Converts attestation to EVM-compatible format.

commitShaToBytes32(commitSha)

Converts commit SHA to bytes32 format.

License

Apache-2.0