Evidence row 123031

Observed 26 Oct 2026, 14:40 UTC, by baseline/1.

Kind: listing
About: source_record x402_bazaar:https://twin.unykorn.org/defi/chain/bitcoin
Recorded: 26 Oct 2026, 14:40 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: fdeaa38eccd7a0e6eb31b68b74b700df7479504e4a99957b1c5abeef102f13b6
Leaf: 0x6395ac32c2bbafb2f38c60cf0a65ffe405f5c515408e9263f7d0ab2976875d91

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://twin.unykorn.org/defi/chain/bitcoin"
    ]
  ],
  "name": "twin.unykorn.org/defi/chain/bitcoin",
  "owner_address": "0x7d9a65d06dcc435a52d5880c6310bd6e96c156db",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x7d9a65d06dcc435a52D5880C6310Bd6E96c156DB",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "10000",
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x7d9a65d06dcc435a52D5880C6310Bd6E96c156DB",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxAmountRequired": "10000",
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "52EqTZigRAnBphuYAuREjQJx5H5ryyc1RETpDR2dZFQp",
        "scheme": "exact"
      }
    ],
    "description": "Bitcoin DeFi overview: TVL trend, top protocols, stablecoins, DEX volume, fees — Genesis402 / UnyKorn Operator Network",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "params": {}
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "evidence_hash": "sha256:<64hex>",
              "generated_at": "<iso time>",
              "limitations": "<text>",
              "ok": true,
              "receipt": {
                "amount_usd": 0.01,
                "receipt_id": "g402-<16hex>",
                "tx_hash": "0x<64hex>"
              },
              "sources": [
                {
                  "name": "<source>",
                  "ok": true
                }
              ],
              "type": "defi-chain-bitcoin"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "properties": {
                    "params": {
                      "properties": {},
                      "type": "object"
                    }
                  },
                  "required": [
                    "params"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-06T02:27:18.023Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-06T02:27:17.84Z"
    },
    "resource": "https://twin.unykorn.org/defi/chain/bitcoin",
    "tags": [
      "defi",
      "bitcoin",
      "bitcoin ecosystem",
      "tvl",
      "chain research"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Bitcoin DeFi overview: TVL trend, top protocols, stablecoins, DEX volume, fees — Genesis402 / UnyKorn Operator Network"
}

What the leaf hashes

{"body":"fdeaa38eccd7a0e6eb31b68b74b700df7479504e4a99957b1c5abeef102f13b6","id":123031,"kind":"listing","method":"baseline/1","observed_us":1793025622552231,"prev":null,"subject":"x402_bazaar:https://twin.unykorn.org/defi/chain/bitcoin","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).
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Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON