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Evidence row 122148

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://tablepulse.theaslangroupllc.com/api/table/expansion-check
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b6b39b33df18cb5c9381d3168f211f6a88ac5f6712b95b442f9cff8d893c2a5c
Leaf
0xd5ffcfaec3097a53b524c5173dfbceff63d234d1f98a90e2c2aef322d94068e2

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://tablepulse.theaslangroupllc.com/api/table/expansion-check"
    ]
  ],
  "name": "TablePulse",
  "owner_address": "0x50ab2018c06c6e4eaa9ba52057eb55ed284912fc",
  "raw": {
    "accepts": [
      {
        "amount": "80000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
        "scheme": "exact"
      },
      {
        "amount": "80000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "GatewayWalletBatched",
          "verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
          "version": "1"
        },
        "maxTimeoutSeconds": 604900,
        "network": "eip155:8453",
        "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
        "scheme": "exact"
      },
      {
        "amount": "80000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "985iFjbnGQ3dJcwXnfRCMSrH4Jnc3kW1N6msR64B5KX1",
        "scheme": "exact"
      },
      {
        "amount": "80000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
        "scheme": "exact"
      },
      {
        "amount": "80000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
        "scheme": "exact"
      },
      {
        "amount": "80000",
        "asset": "0x79A02482A880bCe3F13E09da970dC34dB4cD24D1",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:480",
        "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
        "scheme": "exact"
      },
      {
        "amount": "80000",
        "asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:143",
        "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
        "scheme": "exact"
      },
      {
        "amount": "80000",
        "asset": "0x779ded0c9e1022225f8e0630b35a9b54be713736",
        "extra": {
          "name": "USD₮0",
          "version": "1"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:196",
        "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
        "scheme": "exact"
      },
      {
        "amount": "80000",
        "asset": "0xb88339CB7199b77E23DB6E890353E22632Ba630f",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:999",
        "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
        "scheme": "exact"
      },
      {
        "amount": "80000",
        "asset": "31566704",
        "extra": {
          "feePayer": "ZMFK2OI7ZBD2U27ISERZC4S6LKM6WMFJPZQ4MYNJDZ2VNBNMBA67RA22AA"
        },
        "maxTimeoutSeconds": 300,
        "network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k",
        "payTo": "62A253YPATFNJCPRKID3FKD77MYJFNTVRYRP4B4JWG36EGLPY7UXFWGI7I",
        "scheme": "exact"
      },
      {
        "amount": "80000",
        "asset": "XRP",
        "extra": {
          "invoiceId": "0D3001DAFCDB4140BFB5B6A515B4B59A",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rMnHeutYALco8RYFVcmuU4BCgSzBpPEh32",
        "scheme": "exact"
      },
      {
        "amount": "0.08",
        "asset": "524C555344000000000000000000000000000000",
        "extra": {
          "invoiceId": "C93C75395AC447CF802EB6AD9883D4C8",
          "issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rMnHeutYALco8RYFVcmuU4BCgSzBpPEh32",
        "scheme": "exact"
      },
      {
        "amount": "80000000000000000",
        "asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "World Liberty Financial USD",
          "signerAddress": "0x34F7a661160780Ce1346e6D7B96D2bE244590899",
          "version": "1"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:56",
        "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
        "scheme": "exact"
      }
    ],
    "description": "Board-game expansion check for a base game — which expansions are worth it, standalone/compatibility status, and buy order, grounded in current web reviews (never BoardGameGeek data).",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "expansions": "Prelude, Colonies"
            },
            "type": "http"
          },
          "output": {
            "errors": {
              "400": {
                "description": "Invalid or missing parameter(s). Returned before the payment gate on paid requests, so a malformed call is never charged. JSON body: { error: <what is wrong and how to fix it> } plus usage hints.",
                "example": {
                  "error": "invalid request"
                }
              },
              "402": {
                "description": "Payment required — x402 v2 challenge; the accepts array lists scheme, network, and amount. Retry the same request with a PAYMENT-SIGNATURE (v2) or X-PAYMENT (v1) header. Verification is free."
              },
              "500": {
                "description": "Unexpected server error. If a payment settled without a usable result, contact info@theaslangroupllc.com with the settlement tx hash for a re-run or credit.",
                "example": {
                  "error": "upstream_failed"
                }
              }
            },
            "example": {
              "base_game": "Terraforming Mars",
              "recommended_buy_order": [
                "Prelude",
                "Colonies"
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "base_game": {
                      "description": "Terraforming Mars | Gloomhaven (required)",
                      "type": "string"
                    },
                    "expansions": {
                      "description": "optional — comma-separated; omit to cover all notable expansions",
                      "type": "string"
                    },
                    "lang": {
                      "description": "en | de | fr | es | it | ja | pt | ar",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "errors": {
                  "additionalProperties": {
                    "properties": {
                      "description": {
                        "type": "string"
                      },
                      "example": {
                        "type": "object"
                      }
                    },
                    "required": [
                      "description"
                    ],
                    "type": "object"
                  },
                  "description": "Documented error responses, keyed by HTTP status code",
                  "type": "object"
                },
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_gxy6qn5p"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-16T02:45:48.927Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-16T02:45:48.797Z"
    },
    "resource": "https://tablepulse.theaslangroupllc.com/api/table/expansion-check",
    "serviceName": "TablePulse",
    "tags": [
      "boardgames"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Board-game expansion check for a base game — which expansions are worth it, standalone/compatibility status, and buy order, grounded in current web reviews (never BoardGameGeek data)."
}

What the leaf hashes

{"body":"b6b39b33df18cb5c9381d3168f211f6a88ac5f6712b95b442f9cff8d893c2a5c","id":122148,"kind":"listing","method":"baseline/1","observed_us":1793025620975043,"prev":null,"subject":"x402_bazaar:https://tablepulse.theaslangroupllc.com/api/table/expansion-check","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xd5ffc8d12e6d5ea812ff39bde250aff1398084d200c18ec9832f08e70e8dc593
  2. 0x19d9cc5a729ac00255cdc23bf130f4ba4890ecbd5688959c9d3e24d8a4209eb2
  3. 0x5bc9d73c6e3182b79b2214233b6bd517a329f2f2ebb0b3918c73d7e3054602ea
  4. 0x5b1b4eaad4566f72e95cd3ad1f98df592026091b5eb5c66c216da73928d4ed1f
  5. 0xbc5325e4f81aacf55cac2a4389e7cbbc2c187376ee2543b03158be9dec2f38b9
  6. 0x3a280c3ad359d8958ed5a3a63c789b12156eb9f26951bbfc517fd1ec568148fe
  7. 0x98c2f595cb69b8bfdd9efc1c1c22022693ebb90d76c8e80e612c231644ffa0a4
  8. 0x396d8cbd493ee3d26a40c34890c1634c41145fcdbff987134c96d6b25ce27379
  9. 0xe5bfb01bfd876e7bf9882ce835c5b3a66b67be4f77cc6d9ba925500be1cb4c17
  10. 0xd674ac2fe1839ab692c41b1af133cd0e1cb5d650355a3245c77aea56bcfe188f
  11. 0x993ee5fd278bf116928331fbf1ccabe7ebb40d4f5e12235f09eee4dcb29676aa
  12. 0x39d84ffb833c94bfff15760ea7da987f5303e407884de386d5a33b2328c7d785
  13. 0x3199db04c2c73c3483386a86bf503eafde5af103465608156e2e5f42e72a6fbe
  14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
  15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
  16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON