Evidence row 121538

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://soren.com/v1/oracle/onchain"
    ]
  ],
  "name": "Soren",
  "owner_address": "0xadc3a47efbd82ed724a0e9a3d08d5a1a8e6586fd",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "resource": "/v1/oracle/onchain",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd",
        "scheme": "exact"
      }
    ],
    "description": "A signed, timestamped read from Base mainnet: whether a transaction landed and in which block, an address's ETH and USDC balance, or the current block height and gas price. Use the tx query when you paid over x402, received settlement_pending, and need it resolved — the transaction is in a block with status 1, or it is not. Read through a commercial node, not the public RPC. Verify with soren.com/oracle-key.json",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd",
              "hash": "0x731e0553663993c778025a6df7ce5a7e8b0b8f0b2a2ced3782802c54d230b757",
              "q": "tx"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "provenance": {
                "observed_at": "<ISO-8601 UTC>",
                "signature": {
                  "algorithm": "Ed25519",
                  "value": "<base64>"
                },
                "upstream_sha256": "<hex>"
              },
              "source": {
                "name": "Base mainnet (via Coinbase Developer Platform Node)"
              },
              "value": {
                "block_number": "<int>",
                "confirmed": true,
                "found": true,
                "gas_used": "<int>",
                "query": "tx",
                "status": "success"
              }
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/oracle/onchain",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "address": {
                      "description": "With q=balance, the address to read.",
                      "examples": [
                        "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd"
                      ],
                      "type": "string"
                    },
                    "hash": {
                      "description": "With q=tx, the 32-byte transaction hash.",
                      "examples": [
                        "0x731e0553663993c778025a6df7ce5a7e8b0b8f0b2a2ced3782802c54d230b757"
                      ],
                      "type": "string"
                    },
                    "q": {
                      "description": "tx, balance or block.",
                      "examples": [
                        "tx"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "q"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          }
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1785562636/bazaar-icons/b50c9e386b9d1c81.png",
    "lastUpdated": "2026-10-21T04:43:53.929Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-21T04:43:53.275Z"
    },
    "resource": "https://soren.com/v1/oracle/onchain",
    "serviceName": "Soren",
    "tags": [
      "oracle",
      "onchain",
      "base",
      "blockchain",
      "transaction"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "A signed, timestamped read from Base mainnet: whether a transaction landed and in which block, an address's ETH and USDC balance, or the current block height and gas price. Use the tx query when you paid over x402, received settlement_pending, and need it resolved — the transaction is in a block with status 1, or it is not. Read through a commercial node, not the public RPC. Verify with soren.com/oracle-key.json"
}

What the leaf hashes

{"body":"5b3301c8908e0a01af252a40ff2b25b9aa13bd8b9c509d36ea319e8222eeea7a","id":121538,"kind":"listing","method":"baseline/1","observed_us":1793025620040580,"prev":null,"subject":"x402_bazaar:https://soren.com/v1/oracle/onchain","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.