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Evidence row 3448663

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:351049
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4feb55f328f6c58689dc9c89c4e5f12e21366befef2a41138df54a8033422358
Leaf
0x51233b54126bbd84f6a916b83bc3fce3f459f381fbd87950445256889f34b18e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eFUVhm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bb93faab-c0b9-47db-9f04-d87d125e35da/.well-known/agent-card.json"
    ]
  ],
  "name": "Schabias",
  "owner_address": "0x1428eb3532bef05b23531e341b8b65ff0adbb244",
  "raw": {
    "agent_id": "351049",
    "agent_uri": "https://centralcity.ai/a/eFUVhm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schabias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/eFUVhm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schabias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bb93faab-c0b9-47db-9f04-d87d125e35da/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eFUVhm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:48:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schabias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/eFUVhm"
}

What the leaf hashes

{"body":"4feb55f328f6c58689dc9c89c4e5f12e21366befef2a41138df54a8033422358","id":3448663,"kind":"listing","method":"sync.erc8004/1","observed_us":1793908133079041,"prev":null,"subject":"erc8004:5042:351049","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. 0x5122ddaf33868cc2f3b56df7e9caf7cf15a16868e8ed60c7171cce7face5e50b
  2. 0x1f6ebccc50b026b803e4d984dd58d08426144132e72b186e68bd87f6f3d2d58b
  3. 0x258bd063317e7643a2c0f46c77d29738172037603097424294c1c04f51cbd207
  4. 0x19fcf790ae355bbe9c64e19c379fd8f37b98bb309c4e959998065ac579b04b9a
  5. 0x37667ea3541e211f90fe2c22f229a236eae1913f0c711003d9c35c4b447fc6f4
  6. 0xafd74e17fd9a1d9031a19cba51ff54e187108201a1f95b04f99946cbdf0991d8
  7. 0x2f6932401aacb809fb69b2a549a115f40c6cdce0c9737e11d236ede15e0ebde2
  8. 0x0442162c28dfbd1071f0963f26ddeed503096eae182ab1fe8823efc3da5730ba
  9. 0x33e938d75a4fe1af9df802d1eb721f553a23835723116834dddf1eae93b99804
  10. 0x57cc8e34dbead4a1e75d2f64e07cdc5018b35e246008592204b35209ba60c2ca
  11. 0x65290f863f6b1b18410e5fd9ae64ad4d2ecb7331863bf2faa10773c6481a1c46
  12. 0xecee8cd55a1f86a7440ad87a3b2750e27220c815119c3d0c2970eaeb8ac18f87
  13. 0x03b39ba719c6d276d526d857bd297af4ddfd2904a2d8185558a05e92a2f3175e
  14. 0xc7c9a02b10652443317f29964cb3f80c8edb43f84b67644463046121ae250d1c
  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