Evidence row 3695

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://signal-foundry.replit.app/api/paid/signals"
    ]
  ],
  "name": "signal-foundry.replit.app",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "signal-foundry.replit.app",
    "endpoints": [
      {
        "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.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "HIGH",
            "group": "query",
            "name": "materiality",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "JPM",
            "group": "query",
            "name": "ticker",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "3"
        },
        "serviceName": "Signal Foundry",
        "tags": [
          "SEC",
          "Item 1A",
          "risk factors",
          "corporate risk disclosure",
          "source-backed intelligence"
        ],
        "url": "https://signal-foundry.replit.app/api/paid/signals"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "signal-foundry-replit-app",
    "integrationType": "",
    "isNew": false,
    "name": "signal-foundry.replit.app",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.05",
      "currency": "USDC",
      "maxAmount": "0.05",
      "minAmount": "0.05"
    },
    "provider": "signal-foundry.replit.app",
    "providerUrl": "",
    "serviceName": "Signal Foundry",
    "tags": [
      "SEC",
      "Item 1A",
      "risk factors",
      "corporate risk disclosure",
      "source-backed intelligence"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"2709ddae32337e7dc9d4fc329d8273b7db87ab88dc864628eb47705e559a22a2","id":3695,"kind":"listing","method":"baseline/1","observed_us":1793025275417460,"prev":null,"subject":"agentic_market:signal-foundry-replit-app","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x0d7248daf8d8f2bda014997254db1f84fda896b289fc933500dadfb4773648d5
2. 0x66b6cd756a390067cedf1dab600f0ae8db6fade551f6d28ed40ae689c444ae05
3. 0x5d98eedf088ee59a5dfe3788c9e1e6a33339deb07f4753b482ea11732ab7006a
4. 0x0e228e45417064fdb54566a5139f5a5b71b080a0580141b7c04eb8403eee603a
5. 0x7a89d6ec3e2213f50e51f82fef02cdabdbb8a170858dd0ca8ce7202533a20b21
6. 0x068f1ff2ecaed163c51a3d2640e4cb658f0bdc973a2dcf55af399dc3fdcb7811
7. 0xb599757409501fddf07bfba32e5378be4cb7c31f615332fa87bee75b519660f1
8. 0xc9745dca0e36b6f872dc3de29378a497cf2d93f4c139bfd1d8f959282fad45aa
9. 0x11453579365b464f8ae186361df4e55e1fa62386275493eb4eb12feb14626e3d
10. 0x6660c80902a0d0eb7e099a74231019f561e7aad745384cd90bc57b2aac09aef3
11. 0xce6314435eaa4c458576d2a1150a919748260a8a10f1eae96b7a8bc75ff32536
12. 0x362683225b724b8d2d652a95968c57a6f4199ed4f2ad60900fc3603492f17520
13. 0x5aefcf9e3d86e125861c0d490079969110eea8fc901ec61531bba10bb58258a1
14. 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae