Evidence row 456332

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.tcgapi.dev/v1/sets/100001/prices"
    ]
  ],
  "name": "api.tcgapi.dev/v1/sets/100001/prices",
  "owner_address": null,
  "raw": {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "TCGPlayer current prices for every card in a set — useful for set value tracking and sealed Pokemon / Magic / Yu-Gi-Oh product pricing.",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "5000",
        "maxTimeoutSeconds": 60,
        "mimeType": "application/json",
        "network": "base",
        "outputSchema": {
          "input": {
            "method": "GET",
            "type": "http"
          },
          "output": {
            "description": "TCGPlayer current prices for every card in a set — useful for set value tracking and sealed Pokemon / Magic / Yu-Gi-Oh product pricing.",
            "type": "application/json"
          }
        },
        "payTo": "0x908B2Cc89A2387F754ba3C80aedb06F3457436Aa",
        "resource": "https://api.tcgapi.dev/v1/sets/100001/prices",
        "scheme": "exact"
      },
      {
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "description": "TCGPlayer current prices for every card in a set — useful for set value tracking and sealed Pokemon / Magic / Yu-Gi-Oh product pricing.",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "maxAmountRequired": "5000",
        "maxTimeoutSeconds": 60,
        "mimeType": "application/json",
        "network": "solana",
        "outputSchema": {
          "input": {
            "method": "GET",
            "type": "http"
          },
          "output": {
            "description": "TCGPlayer current prices for every card in a set — useful for set value tracking and sealed Pokemon / Magic / Yu-Gi-Oh product pricing.",
            "type": "application/json"
          }
        },
        "payTo": "AHk5DFmmdvPMjf6tZFrMPbHGhEBUDhUmcqmWkYANYthg",
        "resource": "https://api.tcgapi.dev/v1/sets/100001/prices",
        "scheme": "exact"
      }
    ],
    "description": "TCGPlayer current prices for every card in a set — useful for set value tracking and sealed Pokemon / Magic / Yu-Gi-Oh product pricing.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "type": "http"
          },
          "output": {
            "type": "application/json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T09:51:28.237Z",
    "quality": {
      "l30DaysTotalCalls": 57,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-27T03:25:53.858Z"
    },
    "resource": "https://api.tcgapi.dev/v1/sets/100001/prices",
    "type": "http",
    "x402Version": 1
  },
  "source": "x402_bazaar",
  "summary": "TCGPlayer current prices for every card in a set — useful for set value tracking and sealed Pokemon / Magic / Yu-Gi-Oh product pricing."
}

What the leaf hashes

{"body":"31a242103b495f4d7d74bec731414b13f1a067a944ca8129825b371cf4f465e5","id":456332,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100951546137,"prev":435845,"subject":"x402_bazaar:https://api.tcgapi.dev/v1/sets/100001/prices","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x77c61b5de883dfdf5182b885777c5d32572b9a6c54e48a94c9904d56108d5e81
2. 0x797d906e3b24afd0733e8951f2e23bfb7237dea57df6663a4921054699cc9180
3. 0x11d53bb1d6899289b78c4989e1973e4630f3e2aab84af44670c4fb449ce238ba
4. 0xb6edcfab288d36f01098d83a2b4eefc9a48fff022ab3eda51c97320ecd76c8c0
5. 0xdad636ec2c0fc2e107e39882bcb59d8b857588434818156e77ce8560d328220a
6. 0x9110b8fed93690b3df90899f7b651645a8f566cd67071981a2d7bfac4b8b497e
7. 0x13b9deb3074d91b76e4fe58130dca823da962fd0e3bcc6a23097f6296f29f116
8. 0x3bfe9164682650fbce5565554fe365050a9fc3f5e758513ac4fd58d2bdce6e20
9. 0x65afd6afa97c5f815f6dbc040d56744fb158b2900f094c1b23dc882a44f17418
10. 0xa6be59657ccb5e0d8720f5cb3bdc01a8d8c507919f2a5b253feb9ec18a9b57ca
11. 0x5c178a60ac8a8b1697e714e16bb750246722a6136f279e1719bdab90c149fd7b
12. 0x30b0c1fa0ae50435d58b5b7f993dde40a8bcc3f5956d7e3d31946f1a957684b4
13. 0x8f2d125f5fe55a24b5da16577766eeaa13f24a272bb4c1c016f423ae917da681
14. 0x9848c068b1371232529d2b5738fdc45b854c57da041b69ea7c9e112b14e2d9d1
15. 0x275720ecabb68df33eee92ae4fd70572a8d952d6c61c061c2869cfc3217aa5c5
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4