Publication Release Comparison

Name: Publication Release Comparison
Price: 0.017004 USDC
Availability: InStock

Compare two caller-supplied, integrity-valid public/synthetic artifacts of the same publication; enumerate changed fields, findings and source IDs without returning draft text. No database, source fetching, causal explanation or editorial approval.

DataLiveeip155:8453Exactvia cdp

https://www.mahastrategies.com/api/v1/library/publications/compare

LibraryPublishingPublicationsCompare

Calls · 30d

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 9 snapshots so far.

$71.48

Verified settled volume

1,272 settlements proven x402 by their on-chain EIP-3009 marker.

$0.017

Listed price

As published in the catalog. Always read the live 402 before paying.

Calls · 30d

Upstream's own call count for this endpoint, not ours.

Unique payers · 30d

Last called 2026-10-16 04:00Z

—

Upstream on-chain volume

Reported by the source catalog.

Paid to

0xec84c1cd6602bbe387bc8e6f0d3c062f2762de28

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.017004USDC≈ $0.017004 USD

on Base · exact scheme

Pay 0.017004 USDC on Base to 0xec84…2de28. The signed payment is good for 1 minute.

Paid to: 0xec84…2de28
USD Coin contract: 0x8335…02913
Payment window: 1 minute
As published: 17004 smallest units

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xec84c1cd6602bbe387bc8e6f0d3c062f2762de28",
    "amount": "17004",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 60
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "after": "same-as-before",
          "before": {
            "title": "Synthetic example",
            "author": "Codex — AI drafting and source review",
            "license": {
              "id": "maha-local-internal-use-v1",
              "grant": "Non-exclusive internal analysis, grounding and caching of this local preview. Preserve source attribution and review disclosures.",
              "resaleAllowed": false,
              "copyrightTransferred": false,
              "redistributionAllowed": false,
              "modelTrainingRightsGranted": false,
              "publicPublicationAuthorized": false
            },
            "sources": [
              {
                "id": "source1",
                "url": "https://example.org",
                "title": "Example",
                "locator": "1",
                "inspectedOn": "2026-10-15"
              }
            ],
            "summary": "Synthetic fixture, not research.",
            "boundary": "Local development only. Cryptographically signed authorizations and simulated settlement; no token balance, funds transfer, RPC call or public publication.",
            "findings": [
              {
                "id": "finding1",
                "sourceIds": [
                  "source1"
                ],
                "statement": "Synthetic finding, not evidence."
              }
            ],
            "markdown": "SYNTHETIC fixture; no facts have been established. SYNTHETIC fixture; no facts have been established. SYNTHETIC fixture; no facts have been established. SYNTHETIC fixture; no facts have been established. SYNTHETIC fixture; no facts have been established. SYNTHETIC fixture; no facts have been established. SYNTHETIC fixture; no facts have been established. SYNTHETIC fixture; no facts have been established. SYNTHETIC fixture; no facts have been established. SYNTHETIC fixture; no facts have been established. SYNTHETIC fixture; no facts have been established. ",
            "editorial": {
              "scope": "local-development-only",
              "sourceReview": "Synthetic fixture only.",
              "humanApproval": "pending"
            },
            "releaseId": "1.0.0",
            "releasedOn": "2026-10-15",
            "limitations": [
              "Synthetic fixture, no evidence."
            ],
            "collectionId": "agent-infrastructure-evidence",
            "contentSha256": "sha256:128bbeca75a55df0ee4787b7c9b7fe393f160d60c02f9386587def49deb87924",
            "licenseSha256": "sha256:93c4d3e27978f4d1b514ef3a566d346b0e4f29c1cd15ca84f349a51dc6a414b1",
            "publicationId": "synthetic-review",
            "schemaVersion": "maha-agent-publication/1",
            "artifactSha256": "sha256:54c049b30cf7155ce5f61705eb908b5e0ca1b80baa2cd7d83cc7b1f9428f9060"
          },
          "dataClass": "synthetic"
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "properties": {
            "body": {
              "type": "object",
              "$schema": "https://json-schema.org/draft/2020-12/schema",
              "required": [
                "dataClass",
                "before",
                "after"
              ],
              "properties": {
                "after": {
                  "anyOf": [
                    {
                      "type": "object"
                    },
                    {
                      "type": "string",
                      "const": "same-as-before"
                    }
                  ]
                },
                "before": {
                  "type": "object"
                },
                "dataClass": {
                  "enum": [
                    "public",
                    "synthetic"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            }
          },
          "additionalProperties": false
        }
      }
    }
  },
  "maha-modular-contract": {
    "info": {
      "id": "publication-release-comparison",
      "contractHash": "sha256:2122f15c9f30abe4f4839e4dd3861c4e0a6e25f7bb498302c3012672b8c0831e",
      "declarationUrl": "https://www.mahastrategies.com/api/v1/discovery/describe?id=publication-release-comparison",
      "requiresBuyerRecoveryAdapter": true
    },
    "schema": {
      "type": "object"
    }
  },
  "maha-input-bound-recovery": {
    "info": {
      "binding": {
        "nonce": "0x + lowercase HEX(SHA256(RFC8785({version,productId,inputHash,recoverySecret})))",
        "version": "maha-api-v1/1",
        "inputHash": "sha256: + lowercase HEX(SHA256(RFC8785(strictly parsed input)))",
        "productId": "publication-release-comparison",
        "recoverySecret": "32 cryptographically random bytes encoded as 64 lowercase hexadecimal characters; keep private",
        "automaticRepayment": false,
        "paymentSignatureHeader": "base64 x402-v2 PaymentPayload with EIP-3009 TransferWithAuthorization"
      },
      "version": "1",
      "withdrawal": "stops-new-purchases; retained-paid-result-remains-recoverable",
      "secretHeader": "X-Maha-Recovery-Secret",
      "inputHashHeader": "X-Maha-Input-Hash",
      "retentionSeconds": 2592000,
      "automaticRepayment": false,
      "complimentaryCorrection": false,
      "receiptRetentionSeconds": 7776000
    },
    "schema": {
      "type": "object"
    }
  }
}

Provenance

Seen in the source catalog: 2026-10-16 04:00Z
Last indexed by Roundhouse: 2026-10-20 07:30Z
Last enriched (probe, favicon, geo): 2026-10-16 13:15Z
x402 version: 2
Max timeout: 60s
Liveness probe: HTTP 404

Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 9 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md

Show the prompt

Using Roundhouse, look up the x402 service Publication Release Comparison and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=Publication%20Release%20Comparison'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://www.mahastrategies.com/api/v1/library/publications/compare, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.