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Evidence row 3015158

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:252693
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
cf51d5b96a926e676bdc24f4d6c20f64c73a78cd9264049b73f89cafe649ac4b
Leaf
0x5c560276a863d5218cbf68a680051a6cceaafa939b4d674a85c2a62f44ae3b75

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yDmQEV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/210cb541-3d56-4de7-b736-f9f924106a04/.well-known/agent-card.json"
    ]
  ],
  "name": "Klantias",
  "owner_address": "0xe6eb6b8e9647d13c0f5bd8acb8923dc3a229efb7",
  "raw": {
    "agent_id": "252693",
    "agent_uri": "https://centralcity.ai/a/yDmQEV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klantias 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/yDmQEV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klantias",
      "registrations": [
        {
          "agentId": 252693,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/210cb541-3d56-4de7-b736-f9f924106a04/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yDmQEV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793801753,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:17:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klantias 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/yDmQEV"
}

What the leaf hashes

{"body":"cf51d5b96a926e676bdc24f4d6c20f64c73a78cd9264049b73f89cafe649ac4b","id":3015158,"kind":"listing","method":"sync.erc8004/1","observed_us":1793801851711877,"prev":null,"subject":"erc8004:5042:252693","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x5c5602edfac7e1f1955db8c19f6f73c54418ce9a3d7d47145ba98d15a64c8938
  2. 0x3ded9b4ca4336b8d4a9a7cde2686ca71d8f730188761c8c4ede3969bd20d8274
  3. 0x46ce8ddd3511a935386d19f2688c9807d870fd9fc9dff891989f53b61f2e2be0
  4. 0xf453e2004e748555994ee2a63f8aa1c89641b65f05fb7bc74ee41ac57757b595
  5. 0x03acfccaa1832aad3f3f8eeb6ee7ca382e73043f79a9e65a7e75ec94afca3e38
  6. 0x358c743e20bbebd60c6389482528745e4aa138ae7868ab589fe2f646dcc3a690
  7. 0x3413c75a9f0d7956688203e612c262a5474c969d0cff29830d9c406bbe04f7b0
  8. 0x528dafc7674ea2e29c1a493d8dc0ef69c3c45f305517dbbfe6aa7597a208a179
  9. 0xfcc915682d82eafbbfd991dc81b97c4136df64d20a5de28f5a450adc6e8ea921
  10. 0x0047a9cc9849e51c15c5f1e435b7da42e889fd300d9c323da732fbc9905af684
  11. 0xd3368542fa348a2589d6bc8011a9844d07ec3f30ff91acb4bb510246e9f38697
  12. 0x1906549c4f870ab906c4d340261515d8c0f7ad4ffea90f9594dd5c8c2dab3257
  13. 0x8957a4f68ff075b6dbab81a16ad9e71178aab2bc6af40676851d5c681501bc21
  14. 0x9e77f63ad84a9a7f4ec5bd22587b7426172f805d9542bc37a0e6eb7a5819d762
  15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
  16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
  17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
  18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON