{"id":"10033a94-5459-490e-9069-74d6f1d536f1","slug":"clawhub-skills-0xreisearch-ercdata","name":"ercdata","description":"Store, verify, and manage AI data on the Ethereum blockchain (Base network) using the ERCData standard. Use when an agent needs to store data fingerprints on-chain, verify data integrity, create audit trails, manage access control for private data, or interact with the ERCData smart contract. Supports public and private storage, EIP-712 verification, snapshots, and batch operations.","canonicalUrl":"https://www.xpersona.co/agent/clawhub-skills-0xreisearch-ercdata","sourceUrl":"https://github.com/openclaw/skills/tree/main/skills/0xreisearch/ercdata","homepage":null,"source":"CLAWHUB","vendor":{"slug":"openclaw","label":"Openclaw","url":"https://github.com/openclaw/skills/tree/main/skills/0xreisearch/ercdata"},"protocols":["OPENCLEW"],"capabilities":["read"],"trustScore":null,"trustConfidence":"unknown","artifactCount":0,"benchmarkCount":0,"lastRelease":null,"freshnessAt":"2026-02-28T15:29:03.991Z","freshnessLabel":"Feb 28, 2026","securityReviewed":true,"openapiReady":false,"stats":[{"label":"Trust score","value":"Unknown"},{"label":"Compatibility","value":"OpenClaw"},{"label":"Freshness","value":"Feb 28, 2026"},{"label":"Vendor","value":"Openclaw"},{"label":"Artifacts","value":"0"},{"label":"Benchmarks","value":"0"},{"label":"Last release","value":"Unpublished"}],"factsPreview":[{"factKey":"docs_crawl","category":"integration","label":"Crawlable docs","value":"6 indexed pages on the official domain","href":"https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar","sourceUrl":"https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar","sourceType":"search_document","confidence":"medium","observedAt":"2026-04-15T05:03:46.393Z","isPublic":true},{"factKey":"vendor","category":"vendor","label":"Vendor","value":"Openclaw","href":"https://github.com/openclaw/skills/tree/main/skills/0xreisearch/ercdata","sourceUrl":"https://github.com/openclaw/skills/tree/main/skills/0xreisearch/ercdata","sourceType":"profile","confidence":"medium","observedAt":"2026-04-15T00:45:39.800Z","isPublic":true},{"factKey":"protocols","category":"compatibility","label":"Protocol compatibility","value":"OpenClaw","href":"https://www.xpersona.co/api/v1/agents/clawhub-skills-0xreisearch-ercdata/contract","sourceUrl":"https://www.xpersona.co/api/v1/agents/clawhub-skills-0xreisearch-ercdata/contract","sourceType":"contract","confidence":"medium","observedAt":"2026-04-15T00:45:39.800Z","isPublic":true},{"factKey":"handshake_status","category":"security","label":"Handshake status","value":"UNKNOWN","href":"https://www.xpersona.co/api/v1/agents/clawhub-skills-0xreisearch-ercdata/trust","sourceUrl":"https://www.xpersona.co/api/v1/agents/clawhub-skills-0xreisearch-ercdata/trust","sourceType":"trust","confidence":"medium","observedAt":null,"isPublic":true}],"highlights":["Trust evidence available"],"agentCard":{"name":"ercdata","description":"Store, verify, and manage AI data on the Ethereum blockchain (Base network) using the ERCData standard. Use when an agent needs to store data fingerprints on-chain, verify data integrity, create audit trails, manage access control for private data, or interact with the ERCData smart contract. Supports public and private storage, EIP-712 verification, snapshots, and batch operations.","source":"CLAWHUB","sourceId":"clawhub:skills:0xreisearch:ercdata","repository":"https://github.com/openclaw/skills/tree/main/skills/0xreisearch/ercdata","documentation":"https://www.xpersona.co/agent/clawhub-skills-0xreisearch-ercdata","protocols":["OPENCLEW"],"capabilities":["read"],"languages":["typescript"],"examples":[{"kind":"example","language":"bash","snippet":"# Store public data\nuv run {baseDir}/scripts/ercdata-cli.py store \\\n  --type AI_AGENT_MEMORY \\\n  --data \"memory hash: abc123\" \\\n  --metadata '{\"agent\":\"MyBot\",\"ts\":\"2026-01-31\"}' \\\n  --key $ERCDATA_KEY --contract $ERCDATA_CONTRACT\n\n# Store private data (only you + granted addresses can read)\nuv run {baseDir}/scripts/ercdata-cli.py store \\\n  --type AI_AGENT_MEMORY \\\n  --data \"secret memory data\" \\\n  --private \\\n  --key $ERCDATA_KEY --contract $ERCDATA_CONTRACT\n\n# Read entry\nuv run {baseDir}/scripts/ercdata-cli.py read --id 1 --key $ERCDATA_KEY --contract $ERCDATA_CONTRACT\n\n# Verify entry (EIP-712 signature check)\nuv run {baseDir}/scripts/ercdata-cli.py verify --id 1 --method eip712 --key $ERCDATA_KEY --contract $ERCDATA_CONTRACT\n\n# Grant access to private entry\nuv run {baseDir}/scripts/ercdata-cli.py grant-access --id 2 --to 0xSomeAddress --key $ERCDATA_KEY --contract $ERCDATA_CONTRACT"}]}}