Proof · Agent run · portfolio checkup

What CoinGraph said about ethereum, exactly as issued.

Issued 2026-10-07 01:57:48 UTC · id run_28bb4cb2076f8275164d

Grade A (88/100) for $107.1K across 2 holdings. Top fix: 100% of the non-stablecoin value is in ETH. Concentrated, but in the most liquid asset in crypto.

✓ Fingerprint

Matches the one stored at issue time

✓ Sources

60 source calls recorded around issue time

◷ Chainlink CRE attestation

Pending: the workflow attests new proofs every few minutes; the fingerprint above is the commitment

SHA-256 fingerprint

1d0b89569dbbee4b5242c2329005840b107a633476e4abe2eea63d5d9d9ca24f

The fingerprint is the SHA-256 of the object below written as canonical JSON (keys sorted, no spaces). Change one character and it changes completely, so nobody, including CoinGraph, can quietly edit what was said.

Check it yourself

curl -s https://coingraph.ai/api/v1/verify/run_28bb4cb2076f8275164d

Source calls behind it

Provider	Endpoint	At (UTC)	Latency	OK
nownodes	eth:/address/{wallet}:inspect	01:57:43	1263 ms	✓
coingecko	/coins/markets	01:57:40	402 ms	✓
nownodes	eth-archive:eth_call:balanceOf	01:57:36	216 ms	✓
nownodes	eth:/address/{wallet}:investigation	01:57:33	2188 ms	✓
nownodes	eth-archive:eth_call:balanceOf	01:57:33	222 ms	✓
nownodes	eth:/address/{wallet}:investigation	01:57:31	1245 ms	✓
nownodes	eth-archive:eth_call:balanceOf	01:57:30	657 ms	✓
nownodes	eth:/address/{wallet}:investigation	01:57:23	7434 ms	✓
nownodes	eth:/address/{wallet}:inspect	01:57:22	173312 ms	✓
nownodes	eth:/address/{wallet}:inspect	01:57:22	574 ms	✓
ccxt:okx	klines:1m	01:57:07	1997 ms	✓
ccxt:bybit	klines:1m	01:57:07	648 ms	✓
ccxt:gate	klines:1m	01:57:07	1209 ms	✓
ccxt:binanceusdm	klines:1m	01:57:07	8442 ms	✓
ccxt:binance	klines:1m	01:57:07	5528 ms	✓
ccxt:kraken	klines:1m	01:57:06	4171 ms	✓
coingecko	/coins/markets	01:56:40	444 ms	✓
nownodes	eth:/address/{wallet}:inspect	01:56:16	6858 ms	✓
ccxt:binanceusdm	klines:1m	01:56:07	7978 ms	✓
ccxt:binance	klines:1m	01:56:07	5463 ms	✓
ccxt:okx	klines:1m	01:56:06	5627 ms	✓
ccxt:bybit	klines:1m	01:56:06	648 ms	✓
ccxt:gate	klines:1m	01:56:06	662 ms	✓
ccxt:kraken	klines:1m	01:56:06	3995 ms	✓
coingecko	/coins/markets	01:55:40	764 ms	✓

The exact object (1,574 bytes)

{
  "agent": "portfolio-checkup",
  "as_of": "2026-10-07T01:57:48.710Z",
  "links": {},
  "result": {
    "chain": "eth",
    "fixes": [
      "100% of the non-stablecoin value is in ETH. Concentrated, but in the most liquid asset in crypto.",
      "USDT is rated caution: 4 transfer(s) ≥ $5M to exchanges in 24h (largest $20M → binance)"
    ],
    "grade": "A",
    "label": "unlabelled",
    "score": 88,
    "address": "0x9fc3da866e7df3a1c57ade1a97c9f00a70f010c8",
    "positions": [
      {
        "id": "ethereum",
        "usd": 107025.54,
        "check": "proceed",
        "symbol": "ETH",
        "concern": null,
        "contract": "unassessed",
        "exit_days": 0,
        "share_pct": 100,
        "evaluation_id": "eval_3bd30fcefcbc3cfecb23"
      },
      {
        "id": "tether",
        "usd": 50.02,
        "check": "caution",
        "symbol": "USDT",
        "concern": "4 transfer(s) ≥ $5M to exchanges in 24h (largest $20M → binance)",
        "contract": "ok",
        "exit_days": 0,
        "share_pct": 0,
        "evaluation_id": "eval_1ff452ba077b2cb62b59"
      }
    ],
    "total_usd": 107076,
    "other_positions": [],
    "concentration_hhi": 1,
    "stablecoin_share_pct": 0
  },
  "run_id": "run_28bb4cb2076f8275164d",
  "reasons": [
    {
      "text": "100% of the non-stablecoin value is in ETH. Concentrated, but in the most liquid asset in crypto.",
      "source": "coingraph:evaluate + nownodes"
    },
    {
      "text": "USDT is rated caution: 4 transfer(s) ≥ $5M to exchanges in 24h (largest $20M → binance)",
      "source": "coingraph:evaluate + nownodes"
    }
  ],
  "summary": "Grade A (88/100) for $107.1K across 2 holdings. Top fix: 100% of the non-stablecoin value is in ETH. Concentrated, but in the most liquid asset in crypto.",
  "verdict": "A",
  "warnings": [],
  "disclaimer": "CoinGraph never trades, holds funds or gives financial advice. The caller decides.",
  "agent_version": "1.0.0"
}