Evidence row 118718

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://preipo-feed.vercel.app/preipo/anthropic/financials"
    ]
  ],
  "name": "PreIPO Feed by Aaron Zhang",
  "owner_address": "0x4b5887b6e399c2e104becd01f7c406229c15891d",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4b5887B6E399C2E104becd01f7c406229c15891d",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:84532",
        "payTo": "0x4b5887B6E399C2E104becd01f7c406229c15891d",
        "scheme": "exact"
      }
    ],
    "description": "Anthropic pre-IPO fundamentals as JSON: FY2025 revenue and May 2026 run-rate revenue, operating expenses, operating and net loss, compute and infrastructure spend, compute obligations, cash and short-term investments, top-customer revenue share, compute cost per revenue dollar. Each number has its own source URL, verification grade and value type (approx, lower bound, exact, derived).",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "as_of": "2026-05-28/2026-09-28",
              "company": "Anthropic",
              "dataset": "financials",
              "metrics": [
                {
                  "id": "revenue_fy2025",
                  "label": "Revenue (nearly)",
                  "value": 4600000000
                }
              ],
              "sources": [
                {
                  "date": "2026-09-28",
                  "publisher": "Reuters (syndicated by CNBC)",
                  "type": "news report of IPO prospectus",
                  "url": "https://www.cnbc.com/2026/09/28/anthropics-ipo-prospectus-shows-sweeping-ai-vision-surging-costs-reuters.html"
                }
              ],
              "verification": "mixed"
            },
            "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": "2026-10-23T22:47:36.532Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-23T22:47:36.371Z"
    },
    "resource": "https://preipo-feed.vercel.app/preipo/anthropic/financials",
    "serviceName": "PreIPO Feed by Aaron Zhang",
    "tags": [
      "anthropic",
      "pre-ipo",
      "revenue",
      "valuation",
      "fundamentals"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Anthropic pre-IPO fundamentals as JSON: FY2025 revenue and May 2026 run-rate revenue, operating expenses, operating and net loss, compute and infrastructure spend, compute obligations, cash and short-term investments, top-customer revenue share, compute cost per revenue dollar. Each number has its own source URL, verification grade and value type (approx, lower bound, exact, derived)."
}

What the leaf hashes

{"body":"4e3c8b0c7f7a95ae432aa2b98c0784a074d43bf3e02c24cd090760cb85a90dca","id":118718,"kind":"listing","method":"baseline/1","observed_us":1793025613631211,"prev":null,"subject":"x402_bazaar:https://preipo-feed.vercel.app/preipo/anthropic/financials","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. 0xafbbd90a2306fc49a0f5ed1d74199fc85bd982bfd39019b41ee97249f1efe8f4
2. 0xc13249883310719b76dcccaa9815cc45976e295041aac16dd9eda19a74b124d1
3. 0xe1178ad0d4242e29ac9b99aba980c174245f0dc711f4ebe3ca259ce84801ebca
4. 0x2052947f3231949b4727e0f786040ec56fdec47c103d9edbda32e59199de98d3
5. 0xb2808a03a9c73cd9f97ce1f3e15c0df3b6f6f53a8abfca28ae2b326d32f6edbf
6. 0xf0e80d645a5314d069b208bd4d63be92af237b07775ba7e9494e1538565699e8
7. 0x129073ac702b22eb8932fe2a49459bcd8f76a4a844eaa3c5dfe6be9620fe7d7b
8. 0x6149cbf8c075d07af2fbb31e5644a5184aa3b94ae05f0e01dd624fdb4d3b4127
9. 0xff553ae7f624e6310d9e689632eb3358cad2112124a236e10448825586d8117c
10. 0x88e14554875d47fe3e9d547b6e116a59cb4b1bba1165fecb62ab9dc0789b5291
11. 0x3bebef69be15ae49fdf78639d05bdb957a983cd3565294a33f1d0a8a41913db8
12. 0xd17258d4f01d074dcaf38f36218b36058144c3d50c3b488953a815c54d6674d2
13. 0xe292b5a99219f136bce6647ce74b21240a1c7331d2475b1839220fd363c94217
14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae