{
  "schema": "https://councilof.ai/schema/card-v0.json",
  "surface": "public.notice",
  "subject": "Bitstamp USD/EUR on XRPL — public.notice: strict_two_way_toml UNCHECKABLE (toml HTTP 404)",
  "as_of": "2026-09-02T04:40:00Z",
  "source_urls": [
    "https://councilof.ai/api/xrpl",
    "https://councilof.ai/interop/xrpl-two-way-check.json",
    "https://bitstamp.net/.well-known/xrp-ledger.toml",
    "https://www.bitstamp.net/.well-known/xrp-ledger.toml",
    "https://api.xrpscan.com/api/v1/account/rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
    "https://s1.xrplmeta.org/tokens"
  ],
  "payload": {
    "kind": "csoai.public-notice/0.1",
    "status": "DISCOVERED",
    "honest_sentence": "strict_two_way_toml failed (UNCHECKABLE): on-ledger Domain present (bitstamp.net) but https://bitstamp.net/.well-known/xrp-ledger.toml returned HTTP 404 — not a bidirectional domain match.",
    "writes_board": false,
    "not_a_grade": true,
    "not_certification": true,
    "axes_cite": [
      "provenance-controls"
    ],
    "gspc_axis_projection_forbidden": true,
    "failed_check": "strict_two_way_toml",
    "two_way_state": "UNCHECKABLE",
    "two_way_reason": ".well-known/xrp-ledger.toml HTTP 404 (unreachable, never FAIL)",
    "issuer": "Bitstamp",
    "symbols": [
      "USD.bs",
      "EUR.bs"
    ],
    "issuer_addresses": {
      "USD.bs": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
      "EUR.bs": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
    },
    "on_ledger_domain": "bitstamp.net",
    "reader_verified_via": "XRPLMeta registry",
    "reader_as_of": "2026-09-01T23:15:51Z",
    "roster_source": "https://councilof.ai/api/xrpl",
    "two_way_check_source": "https://councilof.ai/interop/xrpl-two-way-check.json",
    "artefacts": [
      {
        "id": "api-xrpl",
        "role": "api-xrpl",
        "source_url": "https://councilof.ai/api/xrpl",
        "fetched_at": "2026-09-02T04:36:44Z",
        "http": 200,
        "bytes": 9039,
        "sha256": "8097c2a815f42dda08d55a11e623b8004104514791104a140aad3956488ec1cf"
      },
      {
        "id": "xrpl-two-way-check",
        "role": "xrpl-two-way-check",
        "source_url": "https://councilof.ai/interop/xrpl-two-way-check.json",
        "fetched_at": "2026-09-02T04:36:44Z",
        "http": 200,
        "bytes": 7938,
        "sha256": "85848181b51f74c610c27de5c3f98a599e994fd31577f21f7475b19bfccb095f"
      },
      {
        "id": "bitstamp-toml",
        "role": "bitstamp-toml",
        "source_url": "https://bitstamp.net/.well-known/xrp-ledger.toml",
        "fetched_at": "2026-09-02T04:36:44Z",
        "http": 404,
        "bytes": 41547,
        "sha256": "5138f49fa322a4c5dd1b6bf667035e8cf1f25bb2ef638e1906fa340e621fc5c2",
        "error": "HTTP Error 404: Not Found"
      },
      {
        "id": "bitstamp-www-toml",
        "role": "bitstamp-www-toml",
        "source_url": "https://www.bitstamp.net/.well-known/xrp-ledger.toml",
        "fetched_at": "2026-09-02T04:36:44Z",
        "http": 404,
        "bytes": 41547,
        "sha256": "300b50fefe010d6fbf293feddba0ca0320778b85383035cae4d1d57973c4bea7",
        "error": "HTTP Error 404: Not Found"
      },
      {
        "id": "xrpscan-bitstamp",
        "role": "xrpscan-bitstamp",
        "source_url": "https://api.xrpscan.com/api/v1/account/rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
        "fetched_at": "2026-09-02T04:36:44Z",
        "http": 200,
        "bytes": 1647,
        "sha256": "a46eced0739478e82462a55767a8580a6277476eb91831759c596c8e84ecc9c0"
      },
      {
        "id": "xrplmeta-tokens",
        "role": "xrplmeta-tokens",
        "source_url": "https://s1.xrplmeta.org/tokens",
        "fetched_at": "2026-09-02T04:36:44Z",
        "http": 200,
        "bytes": 94705,
        "sha256": "d17280398d9eb7d289786a72b611211fd6c167febb94169486c11dec1f1cbe8a"
      }
    ],
    "fetched_at": "2026-09-02T04:36:44Z",
    "verified_via": "keyless HTTPS GET + sha256 of exact bytes; two-way check re-cited, not invented"
  },
  "sha256": "9f51e88085532a7de5a8a3588ebbbfb4d84f999517aadf26edd87c9d8f5aebc3",
  "sig_ed25519": null,
  "did": "did:web:csoai.org#card-attestation-1",
  "unmeasured": [
    "strict_two_way_toml",
    "bidirectional domain match",
    "n>=30",
    "4way",
    "keystone",
    "gspc_score"
  ],
  "tags": [
    "public-notice",
    "xrpl",
    "strict_two_way_toml",
    "unsigned",
    "discovered",
    "bitstamp"
  ],
  "note": "UNSIGNED card-v0. SIGNED needs keystone. Never MEASURED. Never claim bidirectional domain match when strict_two_way_toml failed."
}