Evidence row 278831

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://pumpdata.fun/deployer/:solana_address"
    ]
  ],
  "name": "pumpdata",
  "owner_address": null,
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
          "name": "USDC"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "BrYj2PMe2YLpEYnUkUDm5B5age2zTp3chWJr2hoAmG5S",
        "scheme": "exact"
      }
    ],
    "description": "A pump.fun deployer's record without needing a coin: launches, graduations, best run, the gap between launches, its last launch; over the last 90 days how many of its launches doubled, did 10x, held at 2x a day later or died; its newest launches by name; and the base rate for its next launch from deployers with the same record ($0.005). Use before launching, or before buying from a deployer you have an address for; for a coin that exists, GET /launch/{mint}.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "address": "7ufmve7ZSFCzuNcKRunYrGtyb2Ka1MXzkWwf7jZhVsmL"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "address": "7ufmve7ZSFCzuNcKRunYrGtyb2Ka1MXzkWwf7jZhVsmL",
              "last_90_days": {
                "dead_next_day": 0,
                "dead_share": 0,
                "doubled": 59,
                "doubled_share": 0.3026,
                "graduated_by_5m": 19,
                "held_2x": 3,
                "held_2x_share": 0.0154,
                "launches_measured": 195,
                "ten_x": 5,
                "ten_x_share": 0.0256
              },
              "next_launch": {
                "buckets": {
                  "b_grads": "1+",
                  "b_launches": "21+"
                },
                "launches_like_it": {
                  "dead_next_day": 506566,
                  "dead_share": 0.6441,
                  "doubled": 18228,
                  "doubled_share": 0.0232,
                  "graduated_by_5m": 5897,
                  "held_2x": 1767,
                  "held_2x_share": 0.0022,
                  "launches_measured": 786503,
                  "ten_x": 2095,
                  "ten_x_share": 0.0027
                }
              },
              "recent_launches": [
                {
                  "buyers_first_10s": 46,
                  "close_mult_24h": 0.9457,
                  "created": "2026-10-14T16:40:48Z",
                  "dead_next_day": false,
                  "graduated": false,
                  "market_cap_usd_at_5m": 3077.81,
                  "mint": "AT4eR1u97PVZkvbzeARS5eSYXcnKt9b6qXsvxPnzpump",
                  "peak_mult_24h": 1
                }
              ],
              "record": {
                "best_peak_usd": 918883.97,
                "graduation_rate": 0.3478,
                "graduations": 152,
                "last_launch": "2026-10-17T16:54:48Z",
                "last_launch_gap_s": 11418,
                "launches": 437,
                "launches_after_build": 14,
                "launches_last_day": 7
              }
            },
            "type": "json"
          }
        },
        "routeTemplate": "/deployer/:solana_address",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "headers": {
                  "additionalProperties": {
                    "type": "string"
                  },
                  "type": "object"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "properties": {
                    "address": {
                      "description": "the deployer's wallet address",
                      "type": "string"
                    }
                  },
                  "required": [
                    "address"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "pathParams"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T14:02:58.116Z",
    "quality": {
      "l30DaysTotalCalls": 12,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-26T14:02:57.867Z"
    },
    "resource": "https://pumpdata.fun/deployer/:solana_address",
    "serviceName": "pumpdata",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "A pump.fun deployer's record without needing a coin: launches, graduations, best run, the gap between launches, its last launch; over the last 90 days how many of its launches doubled, did 10x, held at 2x a day later or died; its newest launches by name; and the base rate for its next launch from deployers with the same record ($0.005). Use before launching, or before buying from a deployer you have an address for; for a coin that exists, GET /launch/{mint}."
}

What the leaf hashes

{"body":"d9b702df73cbfaa71969bbe0e0e83c3582baefd29299e6ee631b1814ef0b105d","id":278831,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042079880378,"prev":15762,"subject":"x402_bazaar:https://pumpdata.fun/deployer/:solana_address","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. 0xe9460ff0aa6e5a38dcf9b8cda6128f8ae6ed77d59a1c87549a656448bc0f6866
2. 0x8f66a6ab7abdff5fd4aa2830e1bb7e1ebe01a0c9c40ea7369aa86796652a161e
3. 0x3457a175fe479511f6f92e00a04b6a4d8d776f7cdac507dde6590389268a899f
4. 0xe059b38749d0c0fa6059903269e1a1e13f8a7010c5b3231d68c25dac493f591c
5. 0x1a25c008d7ed4f4a427698332fa04bf56c9ad5d6af8d214f1d4661654cd999c4
6. 0x47111ca7e9c64382714c85cccca15fc647bd87f597b3f6721f3d6f7057c218d7
7. 0x138c9032020cb979ebc18eff2c71533150e5de574e362556c5d1092b256091ab
8. 0x73b6351b948a17e4c2d6f5a324ab50582507169879b1c14d0ac2c7a39e5ebaf4
9. 0xe124d404c03042e75e9255498562a108d22f22cc4da79f88b159aebe7fc1f496
10. 0x35130b879dd64c383ed4810a48a0a89a89658ed812c5177a30ce52551f474534
11. 0x11f999a56e0d8cc7daa64e4903eb41d6078ed2b930cfcc1858070d91536f22ed
12. 0x3d0b5282d5282c30fc9f86662367cab01d0dba65f13d2968391a7d087b79dfb3
13. 0xafcc1fe54cfe00a3a1de33df127340075f22433bb89848bbc81499cd7aca5b2b
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae