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Evidence row 3058276

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:281678
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ca3a52e4547c2885915b146412b2e20b3afce58597512793185911694e4d7102
Leaf
0xfba911db32cc8101bfa6d4be2ece24e986b461d6404a955be25bb7a9c2fc0771

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HGkqYh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8263b4bf-8f70-470e-b31f-676c3777254f/.well-known/agent-card.json"
    ]
  ],
  "name": "Scholo",
  "owner_address": "0xbf4436078937b895b3fb3fa8f953dd43ca2ce687",
  "raw": {
    "agent_id": "281678",
    "agent_uri": "https://centralcity.ai/a/HGkqYh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Scholo 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/HGkqYh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Scholo",
      "registrations": [
        {
          "agentId": 281678,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8263b4bf-8f70-470e-b31f-676c3777254f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HGkqYh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793820170,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:25:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Scholo 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/HGkqYh"
}

What the leaf hashes

{"body":"ca3a52e4547c2885915b146412b2e20b3afce58597512793185911694e4d7102","id":3058276,"kind":"listing","method":"sync.erc8004/1","observed_us":1793820355651899,"prev":null,"subject":"erc8004:5042:281678","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. 0xfba96d7b8f5f5067139646b965ab15fbb80ef903ce84bcc423577470ea16c8d8
  2. 0x49d743a38e87ee3349955b1cabc1c2d5c1013ee2578991363bf72496868eccff
  3. 0x772d8e4ae4af8820d0e8c05904dff63340f3f4032c64e90b7b5cb98cc6951958
  4. 0x9e5ebcbaf7ee286f13ba1daf88a742b3d6667674217611dbadf3cb4e6bc0c7c4
  5. 0xc7fc4550dffd962a7f2e4de22342ce8255dc82e3814f4c29ebadb45e549c793b
  6. 0x157463b653e3e7c277b1f885243da1cd5ae11bc8e3289150044a1adb0af0a87a
  7. 0x621b078221c405e2a55d8858e4a68d3c720176b75184bfa32ed3bfc12609d6d6
  8. 0x0100f13de4a9e309e22634450b6370fecb04909d032f984cd9f1fdac93696090
  9. 0xb4c2df0d97fc7a5cb58773efd77f4c4e6e72f56e8286486e194457fd5723a19e
  10. 0x77b75cb86a9e85b2236aacaf0b94f5844c2309a8d81c160c58fc0dd5b56e52a4
  11. 0xa0b2dcedb6ac3eb47e82af5b9a6385658f4c46f91104d8c2afb65a8b074a5af9
  12. 0x82476adc97f4de7f0912ba044001332c088756ff6ad64aec8a8f52aa96a705c2
  13. 0x243da0560a22b261b4acd858d86cfd348f5f9a8dd79b6eb963010c4328493056
  14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
  15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
  16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
  17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON