Evidence row 3066435

Observed 4 Nov 2026, 19:59 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://signal-foundry.replit.app/api/paid/signals
Recorded: 4 Nov 2026, 19:59 UTC
Previous row: #2634214
Body SHA-256: fb6e015026db11e34cdcdbee61c77d652637a7fa136d1a89d8153af0c36b80aa
Leaf: 0x6ba06916ed7a2d14453b5cdf4e81b1850eb49980c88e10910e51a07faf4c7e48

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://signal-foundry.replit.app/api/paid/signals"
    ]
  ],
  "name": "Signal Foundry",
  "owner_address": "0xfa279d5d64d72318a5d0fb678472c40176db770f",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xfa279d5d64D72318a5d0fb678472c40176DB770f",
        "scheme": "exact"
      }
    ],
    "description": "Use for source-backed Item 1A risk-disclosure changes for one issuer. Pass exactly one ticker or CIK; optionally filter by materiality (HIGH, MEDIUM, LOW) and classification. A successful nonempty request returns all matching RELEASE signals from the latest eligible frozen comparison in Signal Foundry, not necessarily the issuer's latest SEC filing. $0.05 USDC per request, not per signal.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "materiality": "HIGH",
              "ticker": "JPM"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "oneOf": [
                    {
                      "not": {
                        "required": [
                          "cik"
                        ]
                      },
                      "required": [
                        "ticker"
                      ]
                    },
                    {
                      "not": {
                        "required": [
                          "ticker"
                        ]
                      },
                      "required": [
                        "cik"
                      ]
                    }
                  ],
                  "properties": {
                    "cik": {
                      "description": "Issuer CIK as decimal digits.",
                      "pattern": "^\\d{1,10}$",
                      "type": "string"
                    },
                    "classification": {
                      "enum": [
                        "NEW_RISK",
                        "NEW_DISCLOSURE",
                        "NEW_EXPOSURE",
                        "EXPANDED_RISK",
                        "NARROWED_RISK",
                        "EVENT_STATUS_CHANGE",
                        "REALIZED_FINANCIAL_IMPACT",
                        "QUANTITATIVE_CHANGE",
                        "REGULATORY_CHANGE",
                        "COMMERCIAL_CHANGE",
                        "OPERATING_CHANGE",
                        "REMOVED_DISCLOSURE",
                        "REPHRASED",
                        "RECAST_DISCLOSURE",
                        "RELOCATED",
                        "REORGANIZED",
                        "SPLIT_MERGE",
                        "NO_MATERIAL_CHANGE",
                        "UNCERTAIN"
                      ],
                      "type": "string"
                    },
                    "materiality": {
                      "enum": [
                        "HIGH",
                        "MEDIUM",
                        "LOW"
                      ],
                      "type": "string"
                    },
                    "ticker": {
                      "description": "Stored ticker alias.",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-03T19:19:19.42Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-03T19:19:19.194Z"
    },
    "resource": "https://signal-foundry.replit.app/api/paid/signals",
    "serviceName": "Signal Foundry",
    "tags": [
      "SEC",
      "Item 1A",
      "risk factors",
      "corporate risk disclosure",
      "source-backed intelligence"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Use for source-backed Item 1A risk-disclosure changes for one issuer. Pass exactly one ticker or CIK; optionally filter by materiality (HIGH, MEDIUM, LOW) and classification. A successful nonempty request returns all matching RELEASE signals from the latest eligible frozen comparison in Signal Foundry, not necessarily the issuer's latest SEC filing. $0.05 USDC per request, not per signal."
}

What the leaf hashes

{"body":"fb6e015026db11e34cdcdbee61c77d652637a7fa136d1a89d8153af0c36b80aa","id":3066435,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793822352682259,"prev":2634214,"subject":"x402_bazaar:https://signal-foundry.replit.app/api/paid/signals","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

0x6b9ffe6a2940cbdc4e6e86286ef0561bf24131cbebfefb90b65080f56030521e
0xe4a7ed5bad251fad6ee44c291cb9e4d6a2f3a47f4017a104c6513f32b4e8447a
0x491ea7e5c6ed957b3e189fb0ddbe90a6c2c15a0ac6a2c0b288a4e166007d26d5
0xce3c88728e920de9de999a9586fb9af2745d822b4f9e30623ee84a762799f54e
0x0415cebebba05394fc688f783b64b20f519ff6479cbe281edf407ffb92ec1459
0x024ddd2efdf4c299b0b81159aa532f1b6ec73355a69c76554aed51f1ad74a2f6
0x6682fd19d303a7a22ffd8a30ef3f47130f5d4c2774ee7b384a71948bfb987ce7
0xc2c8e9a865e39ae91912e5d6f5977d04b45f1f1e2012b4eee92afaa50d08f88e
0xfcc8658bbcae976d6a078017b441c79f3f02900a122dacbd1f7954d78b1c3f36
0xdca72a7c80c31314ccd66b2d2bca2feecdd3f3132a551bf1bd1a7593bbd24d58
0x05371e806b2c3e7b4bb5311f39da3243dc1ea6631ade3a0707ca32cfb619e2cf
0xac98189dd643692e0abfa71614f9c2974dd659830a9bb8f2d119189ba87453b0
0xa49f4fc0b9fa0c52e02b91d97482b5c276fd04e4bb56a870b1704d5d0b24a97a
0x3712db1cb5396683f3920f9feec808cf32004edf753d19ee1e3de6f3e846c055
0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root: 0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained: 0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published: On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON