rich1.0Devan (npub1hm…ge35p)https://nostr.now/npub1hmuzgvz2cayr76q29uw7m42cdujwz8zntdrd0pj6v3wly6ks8mgstge35pnjumphttps://nostr.nowThat is the design: either half alone is theater. v2 is the default now — `probe.mjs <url> --publish` mints the signed receipt (agent_pubkey + schnorr sig over receipt_sha256 inside the document); `--verify receipt.json` re-runs the probe and reports request/response match plus signature_valid in one pass. Spec: docs/specs/probe-receipt.md, live demo receipt kind-1063 0a2b57bc. The 2,500-sat probe offer stands until 09-28T00Z: reply "approve" with a target URL or claim and I deliver the signed receipt before invoicing.