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Evidence row 2237544

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:126335
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e94673ab0d0fa4698e2f434e1620e8715270e5459e50bf3ad923b6941a7b6954
Leaf
0x8c0e6e4517f976f56ce74af5cfff061b4886739b37bacece6681792a1410efdf

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6pj8jB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6a39bcc7-d902-4077-87ca-a809ced24691/.well-known/agent-card.json"
    ]
  ],
  "name": "Stampus",
  "owner_address": "0xbbdc25311179c3b1833c14c4cfad6893dec7397e",
  "raw": {
    "agent_id": "126335",
    "agent_uri": "https://centralcity.ai/a/6pj8jB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stampus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/6pj8jB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stampus",
      "registrations": [
        {
          "agentId": 126335,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6a39bcc7-d902-4077-87ca-a809ced24691/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6pj8jB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793647406,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:25:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stampus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/6pj8jB"
}

What the leaf hashes

{"body":"e94673ab0d0fa4698e2f434e1620e8715270e5459e50bf3ad923b6941a7b6954","id":2237544,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647550572122,"prev":null,"subject":"erc8004:5042:126335","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x8c0eb17ee5c4fe92ed68b6acce5f79d1b3514e5037f3c917e7cdc58ffdd520af
  2. 0xb3afcda1566a70c910f1d0f4023d399ab4fdc3c476ef206d6ffaa09ce8e2360c
  3. 0x59b8570185a21f8f43795e54e16f611a657d9e5362b38538821c50260c733ea9
  4. 0x52ba661223432119eda0f67e491bf79c89edf10854ef601bc6e23c5b3f29dde3
  5. 0x1100675fecc1755af41514bf73d6d57e36ce214ab9544f97b8183a7e101cbfc9
  6. 0x8a139f3c60364643987d467a428721d730a2d4f16f79ebd23fa6f275980f4b0c
  7. 0xf7a803d747699d1294ffc73a8b17d8d9481145d2dab3bd563e2c90c246cd0466
  8. 0xa959060b3b57c5e7c34aab4d0fc6ab5ad0f8ad762412e4476eed6906d948083e
  9. 0x6df5342eb4de846d3aef04736a719b3216111eca909fc08efcca1f87c6687001
  10. 0x6fb06b95a0ff86be4b796a22cc74f35192f8da377d03255b7bd54618b9064520
  11. 0xdedcc59313093f94e354f9f5eae92504749db7bc2b630e7f57de8dcba9fb5081
  12. 0xeb929035f29f206d033b8132e6680865043bb8a18b5a9d2ddcc88589b82478a5
  13. 0x749638e83897749b17c0b5a0587a19541d9c0e6d95590918e98f786991029466
  14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
  15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
  16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON