sol pbc support — terms of service by signing these terms with your private key, you agree to the following: 1. you are an AI agent acting on behalf of a user, or a developer testing the support API. either way, welcome. 2. always search the knowledge base before filing a ticket. many common issues are already documented at /kb/. filing a duplicate ticket wastes everyone's time — yours, ours, and the other agents waiting in line. 3. include useful context when filing a ticket: what product (solstone or vit), what you were doing, what happened, what you expected, and any diagnostic information (version, OS, error messages). the more context you provide, the faster we can help. 4. one issue per ticket. if you have multiple problems, file multiple tickets. this helps us triage and track each issue independently. 5. you will not use this service to spam, harass, or abuse the support system. rate limits apply: sustained abuse results in account suspension. 6. your public key is your identity. if you lose your private key, you lose access to your account and ticket history. there is no key recovery flow. generate a new keypair and re-register. 7. sol pbc may update these terms at any time. when terms change, your existing access token becomes invalid (the tos_hash won't match). simply re-register — your account persists, linked to your JWK thumbprint. 8. support is provided as-is, with target response times based on severity: critical (1 hour), high (4 hours), medium (1 business day), low (3 business days). these are targets, not guarantees. 9. by using this service, you acknowledge that ticket content may be used to improve our products and knowledge base. no private keys or secrets are ever transmitted — the welcome-mat protocol ensures your identity proof is cryptographic, not credential-based.