Evidence row 3439057

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SCgSNu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e210cde7-4610-46b5-8358-c9a4cdc523d0/.well-known/agent-card.json"
    ]
  ],
  "name": "Fredisto",
  "owner_address": "0xf7471818f3c16208e29d6f0b43c3ca7f1f0f05dd",
  "raw": {
    "agent_id": "348231",
    "agent_uri": "https://centralcity.ai/a/SCgSNu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fredisto 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/SCgSNu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fredisto",
      "registrations": [
        {
          "agentId": 348231,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e210cde7-4610-46b5-8358-c9a4cdc523d0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SCgSNu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793903165,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:26:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fredisto 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/SCgSNu"
}

What the leaf hashes

{"body":"e3b41ba9a0118e0ad2f80a73069b9cc9ed3fadd89b1dfe03ab3db17dcf203c47","id":3439057,"kind":"listing","method":"sync.erc8004/1","observed_us":1793903203585596,"prev":null,"subject":"erc8004:5042:348231","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x37f9315db99840d15dd8007014338d30df42594db21e78de40931d79539db081
2. 0x332420a172187dbfbeac9f1d9077c632e88deb1903cfbd0e8a5c6572c7af80fb
3. 0x49087d90c161078758574e779f586900d36acbf77b998b8653dc04002c87cfcc
4. 0xa9280667effcd784d75bf5f3b40e36f1801fbe5ab5f0335c16882e191db2a6bc
5. 0xc6eb99dad4f498029539db96b93e137b9f62f1f10c4d2195dbaeff00ecf15e29
6. 0x8a8a24698ce0d7eb01e0ed50541041d88da12769ad1b30d4961fc8053c867d46
7. 0x8e92dfa31a1b4bf59de31899fab270c1fb31092103f38a5bec5c44aa948d6117
8. 0x500c769a10bdf2a86fb3a8b16d7e9304f65c35c8b84aad46c4eacc6f578e1e90
9. 0xcebc877e5f9088825e9266a6ae9fff5186108b9eac9becb6ce6b95f4604147bc
10. 0x98238a349ee7dab2d1fc6e7ef19972ba3f4181cfeb02f291da5e6efea3dd8a04
11. 0xdd8e4b2513c572d57a1d3a5144f612fe8f807d116dcf66543ebd7cb668983268
12. 0x23c0825fa6f1803c4e32de5a92446f8500c6b81253c5f875b47cf616ca1cd89d
13. 0xae73f1d9d6b1f4f2f99129ca5895c00bade7830c5638b1e1f4998cc33b80020c
14. 0x0a1f5b0870d88fe8fca791d84634f4f671d3fa8b4a971278db893d92051aa3ef
15. 0x883cfefa109428dc814deb63a0effe3eb85b3c5ad64045af0b1fa6d33dcf77d1
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94