Alpha Ledger

Read-only mirrors of the on-chain Verifiable Alpha Ledger — see the concept page for how the hashing and binding actually work. Everything served here is re-derivable by anyone from the chain plus the stored payload; these routes are a convenience, not an authority.

GET /edge/ledger.json

curl http://127.0.0.1:8777/edge/ledger.json

import requests
data = requests.get("http://127.0.0.1:8777/edge/ledger.json").json()

const data = await (await fetch("http://127.0.0.1:8777/edge/ledger.json")).json();

{
  "calls": [
    {
      "callHash": "0xabab...",
      "emitter": "0x1111...",
      "category": 17,
      "asset": "HL:SOL-PERP",
      "side": "long",
      "claimedAt": 1700000000,
      "status": "settled",
      "root": "0xcdcd...",
      "mode": "batch",
      "chainId": 84532,
      "txHash": "0xeeee...",
      "attested": true,
      "pnlBps": 250,
      "settledAt": 1700086400,
      "source": "hyperliquid",
      "exitPrice": "150.1",
      "bindTxHash": "0xffff..."
    }
  ],
  "emitters": [
    { "emitter": "0x1111...", "totalCalls": 40, "settledCalls": 33, "wins": 19, "winRate": 0.576, "avgPnlBps": 84.2, "lastClaimedAt": 1700000000 }
  ]
}

string

queued (hashed, not yet emitted) → emitted (on-chain) → settled (outcome bound). A call missing from this list simply hasn’t been queued locally — it isn’t evidence either way about the chain.

integer | null

null until an outcome is bound. Never fabricated — a source that can’t resolve a real price returns nothing, and the call stays visibly unsettled.

array

Per-emitter leaderboard aggregates, sorted by summed PnL (basis points). winRate/avgPnlBps are null when settledCalls is 0 rather than reported as 0.

GET /proof/<0xhash>.json

curl http://127.0.0.1:8777/proof/0xabab....json

call_hash = "0xabab..."
data = requests.get(f"http://127.0.0.1:8777/proof/{call_hash}.json").json()

const callHash = "0xabab...";
const data = await (await fetch(`http://127.0.0.1:8777/proof/${callHash}.json`)).json();

{
  "call": { "callHash": "0xabab...", "status": "settled", "pnlBps": 250 },
  "batch": {
    "root": "0xcdcd...",
    "leafCount": 128,
    "leaf": "0x...",
    "proof": ["0x...", "0x..."],
    "canonicalPayload": "{...}"
  }
}

404 for a hash that was never queued locally. Returns 400 if the path isn’t a well-formed 0x + 64 hex chars. To actually verify a call, don’t just trust this JSON — recompute the SHA-256 hash of canonicalPayload yourself and check it against the batch root and the on-chain transaction. The /proof/<hash> HTML page (no .json suffix) does exactly this in your own browser via WebCrypto.

Scienter publishes impersonal market signals of general and regular circulation. Nothing here is investment, legal, or tax advice, or a recommendation to buy, sell, or hold any asset. Scienter is not a registered investment adviser or broker-dealer. Trading digital assets can result in the total loss of your funds — see Disclaimers for the full text.

Using the API

Streaming

Intelligence service

Public HTTP endpoints

Self-hosted endpoints

MCP tools

GET /edge/ledger.json

GET /proof/<0xhash>.json

​GET /edge/ledger.json

​GET /proof/<0xhash>.json

GET /edge/ledger.json

GET /proof/<0xhash>.json