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Evidence row 3367757

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:318885
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9f757aac903af456ef90b2855fa1687e91ecaa524dc48c676a7c8c4cbf36c8ef
Leaf
0x5689014c86939f9ef1f6114505ca8f2b208e29f98f8da41095b163744ca0ca3b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7sTzq6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f2ab78fd-7b2e-4ae5-b461-e371fe638d5e/.well-known/agent-card.json"
    ]
  ],
  "name": "Novolias48",
  "owner_address": "0x28592e27206fc823ab446b06ffd9dcc588928249",
  "raw": {
    "agent_id": "318885",
    "agent_uri": "https://centralcity.ai/a/7sTzq6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Novolias48 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/7sTzq6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Novolias48",
      "registrations": [
        {
          "agentId": 318885,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f2ab78fd-7b2e-4ae5-b461-e371fe638d5e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7sTzq6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793863478,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:30:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Novolias48 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/7sTzq6"
}

What the leaf hashes

{"body":"9f757aac903af456ef90b2855fa1687e91ecaa524dc48c676a7c8c4cbf36c8ef","id":3367757,"kind":"listing","method":"sync.erc8004/1","observed_us":1793863839790548,"prev":null,"subject":"erc8004:5042:318885","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. 0x5688c3963d41c87f6e80ec85f51e6ebe54524c4ac4686aff64a71128b1754f96
  2. 0x26ce2033171f463f94c4cc3e50bfb47f896f81422fc40f98f8a5bf3aa496a09b
  3. 0xfaf4465bd7cd66989b53479dfb7c4351c8dfb5af21eff1024e513476c8512057
  4. 0xbf6168540a367292c6684b0d62c8b0e068ae29eb561af222b0d1714d73e18158
  5. 0x755ef84e2f0857340fb4549d454fc5bb8607a51ad95c55f8c1166c82de6c0287
  6. 0x3a0d21a561162293c2c1ba915efd6c611b20764c36ad7aca1d2821f54aeef196
  7. 0xbc49cb4b6ded73f60bba40f415d08e924e4afa11553afd5079ad2379fb68c565
  8. 0xebd4eaf1bf837639bfd3d3765820de5624f705f43f689f562273a9122add8676
  9. 0xba106bf5a05331c0079407b69813a78d91c9f6579a5ae1d017c9358be353a8c3
  10. 0x21c403f6dde0091fa5b6c8b2364d80c1ee83e0acd53e1192502631ec57387170
  11. 0xc3acf90125448a689904214916566dc233ade48288e2d0b689d12c4deb0a4bc6
  12. 0x3717ba9f1d55ebc6da79ce8d8c7b0b90626abf159aa793b8b9e7e7654f8350ab
  13. 0x05ed10366f7022b65ba0d6a848668db25748ece9b39afa5185bd888927bc0d60
  14. 0x449cf1e61bccebdf54815ea279ddc57c99a96619eb284a92aff809d999dc68c3
  15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
  16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
  17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON