Evidence row 125427

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-seller-0ay3.onrender.com/api/defi/tvl-chain"
    ]
  ],
  "name": "x402-seller-0ay3.onrender.com/api/defi/tvl-chain",
  "owner_address": "0x5c3db195a38f39074d8c891741a82f6d8f2a16cc",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x5c3DB195a38f39074d8c891741A82f6D8f2A16Cc",
        "scheme": "exact"
      }
    ],
    "description": "Current TVL (total value locked) of an entire blockchain (all protocols combined) — chain-wide TVL, source DefiLlama. Parameter: ?chain=<slug> (e.g. base, ethereum, arbitrum, solana).",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "chain": "base"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "as_of": "2026-09-01T00:00:00.000Z",
              "chain": "base",
              "fetched_at": "2026-09-01T12:00:00.000Z",
              "source": "https://api.llama.fi/v2/historicalChainTvl/base",
              "tvl_usd": 5500000000
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "chain": {
                      "description": "DefiLlama chain slug (e.g. base, ethereum, arbitrum).",
                      "type": "string"
                    }
                  },
                  "required": [
                    "chain"
                  ],
                  "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": "2026-10-20T04:30:29.998Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-20T04:30:29.603Z"
    },
    "resource": "https://x402-seller-0ay3.onrender.com/api/defi/tvl-chain",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Current TVL (total value locked) of an entire blockchain (all protocols combined) — chain-wide TVL, source DefiLlama. Parameter: ?chain=<slug> (e.g. base, ethereum, arbitrum, solana)."
}

What the leaf hashes

{"body":"67caf79d0c438b7597d86f63d7c3d0deb0a5247b5c5e92e9cb8887d4481f1a07","id":125427,"kind":"listing","method":"baseline/1","observed_us":1793025626311040,"prev":null,"subject":"x402_bazaar:https://x402-seller-0ay3.onrender.com/api/defi/tvl-chain","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. 0xd45088c5891cc80fd56326cb064be6aab7216b5a1efe119e66548c014bc9f3ae
2. 0x4b5dabd4c393d07f6515c3a1d03c185a031dce110e9d9e81a69a4595b902b321
3. 0x65ada2a144153a3ccbdaed195a7e2eee6f3657e6338ff5b243caf317fdf26af8
4. 0x78e91723f905fffb55e971031db451358181a2c4073654397b87200da48ec64d
5. 0x65576ab4d74803df83e48e1aea46aabb29f840f54ceb7779eb67e6a27d0493b3
6. 0xadc91cbd88465ee813dd66362a07f2ae8de139a41fbd48b2aec343eb36fec23b
7. 0x1c293653e3d1e981af957e55a5dc56ee4a7d4bd1e02751bfbaa7cee0c986f45a
8. 0xed1adb0ff81927e4e7735468d21104c525c417f5a491de9ac86474c09087c303
9. 0x7f07b9b890afd5ad8ae0ab9d5ede15b051d3990e59a076f5ffdfbf216d9a7016
10. 0xbf2ea8422e4d4634187236ad26741d988ab947590ee32bccf49379c5b69d0711
11. 0x13af2618b202e3256bff92107d30a646eb897d2992ea1f3e08e75bf4bef84c31
12. 0x7026808261896a203198354548e5e8cabce4a06e89d077c172084841b47ae119
13. 0x3199db04c2c73c3483386a86bf503eafde5af103465608156e2e5f42e72a6fbe
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae