Evidence row 118722

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://preipo-feed.vercel.app/preipo/onchain-vs-private"
    ]
  ],
  "name": "PreIPO Feed by Aaron Zhang",
  "owner_address": "0x4b5887b6e399c2e104becd01f7c406229c15891d",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4b5887B6E399C2E104becd01f7c406229c15891d",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:84532",
        "payTo": "0x4b5887B6E399C2E104becd01f7c406229c15891d",
        "scheme": "exact"
      }
    ],
    "description": "On-chain pre-IPO perps vs private valuation, live: OpenAI and Anthropic perpetuals on Hyperliquid HIP-3 (EntropyIO io:OAI, io:ANTH) converted to implied company valuation, set against the last private round post-money and the IPO valuation target. Premium/discount, funding, open interest, 24h volume; each private anchor keeps source and grade.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "companies": [
                {
                  "asset": "io:ANTH",
                  "company": "Anthropic",
                  "derived": {
                    "perp_vs_last_private_pct": 115.6
                  },
                  "perp": {
                    "implied_valuation_usd": 2080000000000
                  }
                }
              ],
              "dataset": "onchain-preipo-vs-private"
            },
            "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": "2026-10-08T20:47:21.392Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-08T20:47:21.201Z"
    },
    "resource": "https://preipo-feed.vercel.app/preipo/onchain-vs-private",
    "serviceName": "PreIPO Feed by Aaron Zhang",
    "tags": [
      "pre-ipo",
      "hyperliquid",
      "valuation",
      "perps",
      "anthropic"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "On-chain pre-IPO perps vs private valuation, live: OpenAI and Anthropic perpetuals on Hyperliquid HIP-3 (EntropyIO io:OAI, io:ANTH) converted to implied company valuation, set against the last private round post-money and the IPO valuation target. Premium/discount, funding, open interest, 24h volume; each private anchor keeps source and grade."
}

What the leaf hashes

{"body":"8d2efac032cb44078f231b5100d66910edd8f2178b74523183f415c129c0d85d","id":118722,"kind":"listing","method":"baseline/1","observed_us":1793025613634989,"prev":null,"subject":"x402_bazaar:https://preipo-feed.vercel.app/preipo/onchain-vs-private","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. 0x6012e2424b5df9a53703d1d89fa14ce48480c8929c585712b7527376a67a1d37
2. 0xb1500efe0fc5fd6c5ac860ff8b7912840451388d42d0917b3afd81a5937fee71
3. 0x4c65badce1c40bf344edf38a7649c918b3f4fa70ca4aea85ce95de88f261dd3c
4. 0x6f810b4f7fe4f28d28f96ed8f34367af062b38e42660a7b8dd114cf5dd03474b
5. 0x4df70ba668d0b2d55c0390599fc3c1a5d3833f24f11b1b1a11d993ed3a836d03
6. 0x3be7f22b0e01fe59c137dee18d18258374994cbc04f1b9ac1253d9937b0b7b7e
7. 0xcdb82198a4e67ae7b3720f49b7efcd639aa3aae2ee6d8528ec83a36c1cb83045
8. 0x1380061ca05c2a539286ec122b1f5d4fbdbcb17ac5f1ca308424304e257864ad
9. 0xac936935e59643d4e57abb3bdcf6fb37bcd1763485f00fbb4d033b9fac75bd5a
10. 0xbc2e807bf00b2ed1c806b85b0cbba8abd3b9788e0e8000d164ef64dfc99a3dcb
11. 0xa50fca837a4f035829bddff38d023aff0ec4482f9bb5df60ea5b321b01e3e922
12. 0xf4e3bedc99674db9d8ab4bc7655992ec76f822b327e6c89599b0baa3756fbd19
13. 0x89fcaf55e37dd777228f271b79ea895534a66ec0d184363c2a6eb1b4d23c9ef1
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae