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Evidence row 3438779

Observed , by sync.agentic_market/1.

Kind
listing
About
source_record agentic_market:api-artefaktum-dev
Recorded
Previous row
#2189996
Body SHA-256
413b229c916bd75d3ee5031badef2be5f1a6acb277e62eab41e5ebe16e5c59cb
Leaf
0x0a5ce989366f42e4cccdf568e253af87062eb9ad91a1431af119704742720a5a

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.artefaktum.dev/v1/artifacts"
    ],
    [
      "x402",
      "https://api.artefaktum.dev/v1/artifacts/:artifact_id"
    ],
    [
      "x402",
      "https://api.artefaktum.dev/v1/artifacts/:artifact_id/download"
    ],
    [
      "x402",
      "https://api.artefaktum.dev/v1/artifacts/:artifact_id/extend"
    ],
    [
      "x402",
      "https://api.artefaktum.dev/v1/artifacts/:artifact_id/relations"
    ],
    [
      "x402",
      "https://api.artefaktum.dev/v1/artifacts/:artifact_id/uploads"
    ],
    [
      "x402",
      "https://api.artefaktum.dev/v1/artifacts/:artifact_id/versions"
    ],
    [
      "x402",
      "https://api.artefaktum.dev/v1/artifacts/by-external-key/:external_key"
    ],
    [
      "x402",
      "https://api.artefaktum.dev/v1/artifacts/by-external-key/smoke%2F20261031225256"
    ],
    [
      "x402",
      "https://api.artefaktum.dev/v1/artifacts/by-external-key/smoke/20261031223716"
    ],
    [
      "x402",
      "https://api.artefaktum.dev/v1/artifacts/search"
    ],
    [
      "x402",
      "https://api.artefaktum.dev/v1/artifacts/uploads"
    ],
    [
      "x402",
      "https://api.artefaktum.dev/v1/projects"
    ]
  ],
  "name": "api.artefaktum.dev",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "api.artefaktum.dev",
    "endpoints": [
      {
        "description": "List the artifacts (stored files with title, tags, metadata and latest version) in one of the wallet's projects, newest first, filterable by status, content_type, tag, external_key and dates. Returns {items, next_cursor}. Costs $0.005 in USDC. No signup: a wallet's first payment creates its account and a default project; the same wallet later reaches the same files.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "019a3a10-0c3e-7c4e-9a51-2f6d8e1b4c70",
            "group": "query",
            "name": "project_id",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "finance",
            "group": "query",
            "name": "tag",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "4",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Artefaktum",
        "tags": [
          "storage",
          "artifacts",
          "files",
          "search",
          "agents"
        ],
        "url": "https://api.artefaktum.dev/v1/artifacts"
      },
      {
        "description": "Get one artifact: title, description, tags, metadata, status, expiry and latest version. Costs $0.005 in USDC. No signup: a wallet's first payment creates its account and a default project; the same wallet later reaches the same files.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "01a1942e-a000-74e0-9a52-2eae26c666cd",
            "group": "path",
            "name": "artifact_id",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "6",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Artefaktum",
        "tags": [
          "storage",
          "artifacts",
          "files",
          "search",
          "agents"
        ],
        "url": "https://api.artefaktum.dev/v1/artifacts/:artifact_id"
      },
      {
        "description": "Get a short-lived presigned URL to download an artifact's bytes (the latest version, or version_id). Returns {url, method, expires_at, version_id}. Costs $0.005 in USDC. No signup: a wallet's first payment creates its account and a default project; the same wallet later reaches the same files.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "01a1942e-a000-74e0-9a52-2eae26c666cd",
            "group": "path",
            "name": "artifact_id",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Artefaktum",
        "tags": [
          "storage",
          "artifacts",
          "files",
          "search",
          "agents"
        ],
        "url": "https://api.artefaktum.dev/v1/artifacts/:artifact_id/download"
      },
      {
        "description": "Keep an artifact the wallet owns for another 30 days, counted from its current expiry or from now, whichever is later. No body. Costs the upload price of everything the artifact holds ($0.01 up to 10 MiB, $0.05 up to 100 MiB, $0.50 up to 1 GiB). Returns the artifact with its new expires_at. No signup: a wallet's first payment creates its account and a default project; the same wallet later reaches the same files.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "01a1942e-a000-74e0-9a52-2eae26c666cd",
            "group": "path",
            "name": "artifact_id",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Artefaktum",
        "tags": [
          "storage",
          "artifacts",
          "files",
          "search",
          "agents"
        ],
        "url": "https://api.artefaktum.dev/v1/artifacts/:artifact_id/extend"
      },
      {
        "description": "List an artifact's lineage: the artifacts it was derived from and those derived from it, with relation type and direction. Costs $0.005 in USDC. No signup: a wallet's first payment creates its account and a default project; the same wallet later reaches the same files.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "01a1942e-a000-74e0-9a52-2eae26c666cd",
            "group": "path",
            "name": "artifact_id",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Artefaktum",
        "tags": [
          "storage",
          "artifacts",
          "files",
          "search",
          "agents"
        ],
        "url": "https://api.artefaktum.dev/v1/artifacts/:artifact_id/relations"
      },
      {
        "description": "Store a new version of an artifact the wallet owns, kept for 30 days: returns a presigned PUT URL for its bytes. Body: filename, content_type, size_bytes. Price by size_bytes: $0.01 up to 10 MiB, $0.05 up to 100 MiB, $0.50 up to 1 GiB. After the PUT, POST /v1/artifacts/{id}/versions/{version_id}/complete (free, sign-in-with-x). No signup: a wallet's first payment creates its account and a default project; the same wallet later reaches the same files.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "01a1942e-a000-74e0-9a52-2eae26c666cd",
            "group": "path",
            "name": "artifact_id",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "application/pdf",
            "group": "body",
            "name": "content_type",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "q3-report-v2.pdf",
            "group": "body",
            "name": "filename",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 501877,
            "group": "body",
            "name": "size_bytes",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Artefaktum",
        "tags": [
          "storage",
          "artifacts",
          "files",
          "search",
          "agents"
        ],
        "url": "https://api.artefaktum.dev/v1/artifacts/:artifact_id/uploads"
      },
      {
        "description": "List every version of an artifact: filename, content type, size, sha256 and status. Costs $0.005 in USDC. No signup: a wallet's first payment creates its account and a default project; the same wallet later reaches the same files.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "01a1942e-a000-74e0-9a52-2eae26c666cd",
            "group": "path",
            "name": "artifact_id",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "6",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Artefaktum",
        "tags": [
          "storage",
          "artifacts",
          "files",
          "search",
          "agents"
        ],
        "url": "https://api.artefaktum.dev/v1/artifacts/:artifact_id/versions"
      },
      {
        "description": "Look up an artifact by the external_key it was stored under (your own name for it, slashes allowed), in one of the wallet's projects. max_age_seconds turns an artifact older than that into a 404, for caching. Returns the artifact. Costs $0.005 in USDC. No signup: a wallet's first payment creates its account and a default project; the same wallet later reaches the same files.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "019a3a10-0c3e-7c4e-9a51-2f6d8e1b4c70",
            "group": "query",
            "name": "project_id",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "smoke-nodash",
            "group": "path",
            "name": "external_key",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Artefaktum",
        "tags": [
          "storage",
          "artifacts",
          "files",
          "search",
          "agents"
        ],
        "url": "https://api.artefaktum.dev/v1/artifacts/by-external-key/:external_key"
      },
      {
        "description": "Look up an artifact by the external_key it was stored under (your own name for it, slashes allowed), in one of the wallet's projects. max_age_seconds turns an artifact older than that into a 404, for caching. Returns the artifact. Costs $0.005 in USDC. No signup: a wallet's first payment creates its account and a default project; the same wallet later reaches the same files.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "019a3a10-0c3e-7c4e-9a51-2f6d8e1b4c70",
            "group": "query",
            "name": "project_id",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "smoke/20261031225256",
            "group": "path",
            "name": "external_key",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "Artefaktum",
        "tags": [
          "storage",
          "artifacts",
          "files",
          "search",
          "agents"
        ],
        "url": "https://api.artefaktum.dev/v1/artifacts/by-external-key/smoke%2F20261031225256"
      },
      {
        "description": "Look up an artifact by the external_key it was stored under (your own name for it, slashes allowed), in one of the wallet's projects. max_age_seconds turns an artifact older than that into a 404, for caching. Returns the artifact. Costs $0.005 in USDC. No signup: a wallet's first payment creates its account and a default project; the same wallet later reaches the same files.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "019a3a10-0c3e-7c4e-9a51-2f6d8e1b4c70",
            "group": "query",
            "name": "project_id",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "smoke/20261031223716",
            "group": "path",
            "name": "external_key",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "Artefaktum",
        "tags": [
          "storage",
          "artifacts",
          "files",
          "search",
          "agents"
        ],
        "url": "https://api.artefaktum.dev/v1/artifacts/by-external-key/smoke/20261031223716"
      },
      {
        "description": "Search the artifacts in one of the wallet's projects by meaning and by text (mode hybrid, semantic, text or exact), with filters on content type, tags, status and dates. Body: project_id, query. Returns {items: [{artifact, score, match_mode}], next_cursor, mode}. Costs $0.01 in USDC. No signup: a wallet's first payment creates its account and a default project; the same wallet later reaches the same files.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "019a3a10-0c3e-7c4e-9a51-2f6d8e1b4c70",
            "group": "body",
            "name": "project_id",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "quarterly revenue by region",
            "group": "body",
            "name": "query",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "4",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Artefaktum",
        "tags": [
          "storage",
          "artifacts",
          "files",
          "search",
          "agents"
        ],
        "url": "https://api.artefaktum.dev/v1/artifacts/search"
      },
      {
        "description": "Store a file for 30 days: returns a presigned PUT URL for its bytes. Body: project_id (from GET /v1/projects), filename, content_type, size_bytes, title; optional tags, metadata, external_key. Price by size_bytes: $0.01 up to 10 MiB, $0.05 up to 100 MiB, $0.50 up to 1 GiB. After the PUT, POST /v1/artifacts/{id}/versions/{version_id}/complete (free, sign-in-with-x). No signup: a wallet's first payment creates its account and a default project; the same wallet later reaches the same files.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "application/pdf",
            "group": "body",
            "name": "content_type",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "q3-report.pdf",
            "group": "body",
            "name": "filename",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "019a3a10-0c3e-7c4e-9a51-2f6d8e1b4c70",
            "group": "body",
            "name": "project_id",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 482133,
            "group": "body",
            "name": "size_bytes",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "tags",
            "required": false,
            "type": "array"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "Q3 revenue report",
            "group": "body",
            "name": "title",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "5",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Artefaktum",
        "tags": [
          "storage",
          "artifacts",
          "files",
          "search",
          "agents"
        ],
        "url": "https://api.artefaktum.dev/v1/artifacts/uploads"
      },
      {
        "description": "List the projects of the paying wallet's account. Returns {items: [{id, name, slug, created_at}]}. Call this first: uploads, listings and search need a project_id. Costs $0.005 in USDC. No signup: a wallet's first payment creates its account and a default project; the same wallet later reaches the same files.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "13",
          "l30DaysUniquePayers": "6"
        },
        "serviceName": "Artefaktum",
        "tags": [
          "storage",
          "artifacts",
          "files",
          "search",
          "agents"
        ],
        "url": "https://api.artefaktum.dev/v1/projects"
      }
    ],
    "enriched": false,
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793456363/bazaar-icons/804f62358cb25a27.png",
    "id": "api-artefaktum-dev",
    "integrationType": "",
    "isNew": false,
    "name": "api.artefaktum.dev",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.006538",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.005"
    },
    "provider": "api.artefaktum.dev",
    "providerUrl": "",
    "serviceName": "Artefaktum",
    "tags": [
      "storage",
      "artifacts",
      "files",
      "search",
      "agents"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"413b229c916bd75d3ee5031badef2be5f1a6acb277e62eab41e5ebe16e5c59cb","id":3438779,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793903202591926,"prev":2189996,"subject":"agentic_market:api-artefaktum-dev","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x0a5cea0f633e5ed7c3b45605883091b026f77bac57cc524792c7d100af700bc4
  2. 0x5d12b448ebd066ca235bae80da678baf638cc6640c4f0df4622cc5d8d6fe20e4
  3. 0xe6b834e784fc2a3e3774a336b0e2f5ac6e5d40926f8036f1633e58314757c54f
  4. 0x1cb71d37b3e053e82e92ab2aa44f67495ef5b6dc5da2c8273182e9a4d0648b0d
  5. 0xfaa1cea589b89c63e84c018554143bc23cc865b874608fc851ef8acda580fc67
  6. 0xf1340af234ee0787d38010e059a726b2396a851795ecdf7bc45a23887c1e2870
  7. 0xe88c79055b95541bf528cfaab04643b10debed9649abbc0c60c1178896bb3da3
  8. 0x2f79df3b958fa46c6330d6cc7b2828f1f49776e05556eb5815147fdcbe46930f
  9. 0x7d10c8ae8743bab7f2ce5356447c3a85dcaf2515e65c63f367307f169704b773
  10. 0x5f68aa32bae0d9669a62df6e8350d81a5d49adc5f561a45d4d2383e802949d4b
  11. 0x0eb2a8b13f69a742388a59781560345a81f343ad5b30f9b687c67cb175bc1bfd
  12. 0x7b33c22939ada917b6c298785f7c262dc95cb2cdd650bd663cdf8f3c010060e2
  13. 0x0eccf005566a946e87370e6cdc4356134609686ecf1f73853d1845f72924c444
  14. 0x924ef10862eab699db4ffdfa0404c082419cb11afddb61472cc8712ed66134be
  15. 0x1ab38dbbab3f77cce8d03cd3f8736ca62b04c689538a6118189885b5d1be29e3
  16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
  17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON