Prove what your agent did
Hash the action → get an Ed25519-signed receipt → anyone verifies without trusting the caller.
In 30 seconds
- Get a free key (100 receipts / UTC day)
POST https://actseal.xyz/v1/receiptwith action + input/output hashes- Anyone
GET /v1/verify/<id>— signature checks out
Who it's for
- Agent builders who need an audit trail of tool calls
- MCP / OpenAPI stacks that must show customers a signed action
- Teams who want verify-without-trust between agents
Not wallets, not KYC, not legal e-sign, not payouts.
Best-effort signed log — not legal evidence, not SOC2.