Index onlineMerchant portal
Api Endpoint

CSOAI Population Door

OpenTimestamps proof manifest slice: every published .ots proof of an estate artifact, each state read from its bytes. Rows are Bitcoin-attested, calendar-pending or subject absent; a pending proof is not anchored. States: MEASURED when the rows agree with the manifest, else UNCHECKABLE, or UNMEASURED. Free preview; verification is free.

Open interactive test console

Offering

Provider
councilof.ai
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Legal And Compliance
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://councilof.ai/api/pop/ots-proofs
MIME type
application/json
First seen
2026-10-16T03:04:46.000Z
Last seen
Tags
population, ots, proofs, anchoring, X402, MCP

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0x212686404A7D1E1fD88F35eD6200c3aF7A78ae31"
  }
]

Observed health

Status
Healthy
Latest latency
484 ms
Average latency
910 ms
HTTP status
402
Last checked
Reachability
100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET",
        "HEAD",
        "DELETE"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object"
    }
  },
  "required": [
    "type"
  ]
}