Evidence row 121404

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://site.intel.rallylive.ca/site/uses/klarna-osm"
    ]
  ],
  "name": "does-site-use-klarna-osm",
  "owner_address": "0xfc24fd34da9e49a0110dcaee3ad30ec54175ebb3",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:84532",
        "payTo": "0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3",
        "scheme": "exact"
      }
    ],
    "description": "Does a website use Klarna On-site Messaging? Fetches the page (homepage for a bare domain) and matches Klarna On-site Messaging's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (payments). Technographics for sales, competitor research and migration planning, one technology per call. $0.01 per check.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "domain": "github.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "detected": false,
              "domain": "github.com",
              "evidence": null,
              "technology": "Klarna On-site Messaging"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-09-28T14:45:04.357Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-09-28T14:45:04.229Z"
    },
    "resource": "https://site.intel.rallylive.ca/site/uses/klarna-osm",
    "serviceName": "does-site-use-klarna-osm",
    "tags": [
      "tech-stack",
      "klarna-osm",
      "payments",
      "detect",
      "website"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Does a website use Klarna On-site Messaging? Fetches the page (homepage for a bare domain) and matches Klarna On-site Messaging's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (payments). Technographics for sales, competitor research and migration planning, one technology per call. $0.01 per check."
}

What the leaf hashes

{"body":"b93bf19896ec1ccd9a23979445314bdc6ef3d2b7d4d30c22605179f4118f60b9","id":121404,"kind":"listing","method":"baseline/1","observed_us":1793025619851643,"prev":null,"subject":"x402_bazaar:https://site.intel.rallylive.ca/site/uses/klarna-osm","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. 0xabbcd4b8f1d2b8782d06594a69466753c97c419776ba982dd7a0aad4d9513f98
2. 0xccf37f4f2278625952931487c6149f9af1f734c92f624b71a75f51d841dfb0c0
3. 0xc782f69ee7d99b2f75827abed6cff9c0e57a7316f43ba1724b2c9040a27c1b37
4. 0x18de858205ede205472e9dcd478fd59ef9fc2358bc22b01aabbf939c3e028640
5. 0x4173d9a58e4547f751e6a720aa753f4e9b9b24073b4084ca66625afd67094e20
6. 0xa3f4871df795d3772c72cabc8fc4ddb73e070b0694a868557c85dd2e0783afe0
7. 0x51ffdeed804d2bdb45c0beb8d0bb3793230628490199e0818aa08cb8b0798ff3
8. 0xbcc21a86fe9654e2d8a572aaebc227e581240dfe71fa65a176927de79a1e9f29
9. 0xa4f59800b0bebd4b878392131b9045ba6400f102985af38c318245edfedadec3
10. 0xc7cacc2d01c3e1b7ffb7608f2b307b4082bdded2ad2fc7c4373e088c0cadb4c9
11. 0xe285855b14529e4bf6d93d3ce05a3365dcfc651d48b9dfeb5c229a51822613eb
12. 0xb7fae69bb7bd717d54a83df961404a3e4de2a5cfbcfa013fd83a38627fe13f7e
13. 0x4700d6dfdb40e52e2ceb8ffe62c75f3f708d23452f828255fd003d795f5d9d66
14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae