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Manages decentralized identity including DIDs, verifiable credentials, ENS names, ZK-KYC, and on-chain attestations. Use for identity verification, name resolution, or credential workflows.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Manages Web3 wallets including HD derivation, ERC-4337 account abstraction, multi-sig (Safe), and social recovery. Use when creating wallets, signing transactions, managing keys, or configuring smart accounts.
Interacts with smart contracts via ABI encode/decode, read/write calls, deployment, proxy patterns, and multicall batching. Use when calling contract functions, deploying contracts, or working with upgradeable proxies.
Executes DeFi operations including token swaps, lending/borrowing, staking, liquidity provision, flash loans, perpetuals, and vault strategies. Use when interacting with Uniswap, Aave, Compound, Lido, or other DeFi protocols.
Manages NFTs including minting, trading, ERC-721/1155 operations, marketplace integration, and token-bound accounts (ERC-6551). Use when working with NFT collections, metadata, or TBA wallets.
Manages DAO governance including proposals, voting, delegation, treasury management, and timelocks. Use when interacting with Governor contracts, Snapshot, or DAO treasuries.
Handles cross-chain operations including token bridging, cross-chain messaging, and intent-based routing. Use when moving assets or data between blockchains.
| name | skill-10-identity-did |
| description | Manages decentralized identity including DIDs, verifiable credentials, ENS names, ZK-KYC, and on-chain attestations. Use for identity verification, name resolution, or credential workflows. |
| metadata | {"phase":3,"chains":"ethereum,polygon,base"} |
blockchain-rpc-server, compliance-screening-server| Method | Format | Chain |
|---|---|---|
did:ethr | did:ethr:0x... | Ethereum |
did:pkh | did:pkh:eip155:1:0x... | Multi-chain |
did:ion | Sidetree on Bitcoin | Bitcoin L2 |
did:web | HTTPS-hosted | Off-chain |
Create DID document with verification methods (public keys) and service endpoints.
Issuer → signs VC → Holder stores → Verifier requests proof
EthereumEip712Signature2021 or Ed25519Signature2020eth_resolver.resolve(name, data)addr.reverse recordProve attributes without revealing identity:
Protocols: Polygon ID, World ID, Semaphore, Sismo
Ethereum Attestation Service (EAS):
eas.attest(AttestationRequest({
schema: schemaUID,
data: AttestationRequestData({ recipient, expirationTime, revocable, refUID, data, value })
}));
Use for reputation, KYC status, guild membership, and compliance proofs.
references/did-methods.mdreferences/eas-schemas.md