StillOS Notary
VerificationSigned x402 verification and screening primitives: claim notarization, resolver-graded verdicts, OFAC SDN screening, and validated corporate distress scoring, backed by an on-chain correctness bond.
Pay from $0.10 to $1.00 in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.
ASSESSMENT
updated 2h agoEvidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.
reliability 100%
- uptime 24h
- -
- uptime 7d
- -
- uptime 30d
- -
- uptime 90d
- -
- response p95
- 495ms
- avg response
- 495ms
- total checks
- 1
compliance A (11/12)
11 of 12 x402 conformance checks pass. Full checklist below.
price $0.10 to $1.00
- price (min)
- $0.10
- price (max)
- $1.00
- category percentile (min)
- -
- endpoints / prices
- 2 / 2
- model
- tiered
- stability
- 100%
risk clean
No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.
WHAT IT DOES
ai-derivedProvides tamper-evident verification and dispute resolution for claims with bonded correctness guarantees
- category
- notary-service
- in
- body
AI-generated summary. The measured data is never altered by it.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET |
|---|---|---|---|---|---|
| POST | /commit | StillOS Notary — commit a claim hash (tamper-evident, Ed25519-signed receipt) Backed by a $10 on-chain correctness bond, up to $1 slashable per proven-wrong verdict -- verify at /notary/bond, dispute at /notary/dispute. | $0.10 | Base | USDC |
| POST | /dispute | StillOS Notary — file a bonded dispute against a verdict receipt, resolved by independent re-run Backed by a $10 on-chain correctness bond, up to $1 slashable per proven-wrong verdict -- verify at /notary/bond, dispute at /notary/dispute. | $1.00 | Base | USDC |
REQUEST / RESPONSE EXAMPLE
An unpaid request to POST /commit returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
curl -i -X POST 'https://nolawealthfinancial.com/notary/commit'
// 402 response (captured by monitor) · 2 payloads · click to expand
[
{
"error": "X-PAYMENT header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xfAB07d26F7627fc4cE459ecf90d7E015F7eEcE71",
"scheme": "exact",
"network": "base",
"mimeType": "",
"resource": "https://nolawealthfinancial.com/notary/commit",
"description": "StillOS Notary — commit a claim hash (tamper-evident, Ed25519-signed receipt) Backed by a $10 on-chain correctness bond, up to $1 slashable per proven-wrong verdict -- verify at /notary/bond, dispute at /notary/dispute.",
"outputSchema": {
"input": {
"body": {
"agent": "string — caller agent id",
"claim": "string — the claim text to notarize"
},
"type": "http",
"method": "POST",
"discoverable": true
},
"output": {
"ts": "ISO8601 issue time",
"tier": "string",
"signature": "Ed25519 signature (base64)",
"verify_url": "GET URL that re-verifies this receipt",
"receipt_hash": "sha256 hex of the canonical claim"
}
},
"maxAmountRequired": "100000",
"maxTimeoutSeconds": 60
}
],
"x402Version": 1
},
{
"error": "X-PAYMENT header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xfAB07d26F7627fc4cE459ecf90d7E015F7eEcE71",
"scheme": "exact",
"network": "base",
"mimeType": "",
"resource": "https://nolawealthfinancial.com/notary/dispute",
"description": "StillOS Notary — file a bonded dispute against a verdict receipt, resolved by independent re-run Backed by a $10 on-chain correctness bond, up to $1 slashable per proven-wrong verdict -- verify at /notary/bond, dispute at /notary/dispute.",
"outputSchema": {
"input": {
"body": {
"agent": "string — caller agent id",
"receipt_hash": "string — verdict receipt hash being disputed"
},
"type": "http",
"method": "POST",
"discoverable": true
},
"output": {
"ts": "ISO8601 issue time",
"signature": "Ed25519 signature (base64)",
"resolution": "string — re-run outcome",
"verify_url": "GET URL that re-verifies this receipt",
"receipt_hash": "sha256 hex of the canonical claim"
}
},
"maxAmountRequired": "1000000",
"maxTimeoutSeconds": 60
}
],
"x402Version": 1
}
] UPTIME
RECENT CHECKS
OVER TIME
All charts share the 90d window selected here. Every series is also served as JSON at /api/v1/services/stillos-notary/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted).
Median across 2 endpoints. Use the selector to isolate one.
COMPLIANCE
11/12 checks pass · grade A- 402 payload captured
- accepts[] array present
- payTo address recoverable
- payTo at accepts[0].payTo (conformant shape)
- payTo is a valid on-chain address
- atomic price declared
- atomic price in a sane range
- asset (token) address declared
- network resolves to CAIP-2
- payment scheme declared
- response mimeType declared
- served over HTTPS
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