{"keys":[{"kty":"OKP","crv":"Ed25519","kid":"flowtivity-bot-key-2026-01","nbf":1735689600,"exp":1767225600,"x":"placeholder-base64url-encoded-public-key","note":"Replace 'x' with actual Ed25519 public key. Generate with: node -e \"const { generateKeyPairSync } = require('crypto'); const { publicKey, privateKey } = generateKeyPairSync('ed25519'); console.log(publicKey.export({ format: 'jwk' }))\""}]}