Evidence row 1836377

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0OzaGC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/99fce4f7-bb05-4012-a547-520d597087fe/.well-known/agent-card.json"
    ]
  ],
  "name": "Alosjo",
  "owner_address": "0x45b8c853bf97643b9a3822b8a34accf737025be8",
  "raw": {
    "agent_id": "32516",
    "agent_uri": "https://centralcity.ai/a/0OzaGC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alosjo 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/0OzaGC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alosjo",
      "registrations": [
        {
          "agentId": 32516,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/99fce4f7-bb05-4012-a547-520d597087fe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0OzaGC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571349,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:17:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alosjo 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/0OzaGC"
}

What the leaf hashes

{"body":"b0df8a34336d5216f48941d027bd157444744fe771f6002871de5719efc456cf","id":1836377,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571475507860,"prev":null,"subject":"erc8004:5042:32516","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xb9c5a74490f175d76daf2f2785e1a342d960230b9633ad19bfcd66a07a44e7a4
2. 0x9a1a9db62da52c4524fb4a6ee3e0bb317fc53487abdc39dd533baca91a3b84ce
3. 0x0888617da36acc200225ba8db6ea407ff75667c2c57c7d10095c4112861c9324
4. 0x7f0ef6651a39c9d9bbe95f96ce20ed2f2482e5939a61923130e098632c5e111d
5. 0x93398e6bf0f9c1d8816eb0de800e55945ba9961122129c33c6df6db1613b82cf
6. 0x5a75989b080d5ccfc3af15ca1bfc6592bcb98b4aca9ca5f6c40b0a15e72aae85
7. 0x1dcb3bc6944c83915abb2fba03daa318f40576e90280d62d757594d6b426f273
8. 0x20cc9408e94b990b215d199b49121ca8021d1a3982963d188d6ae69a7798f53a
9. 0xe0eeb0e604419fab46e4db63bcefe839eb0370963b498e3949d83615ad368eac
10. 0x32a3247dfbff4bd852cb4f5701a291317745abb3f91b1d5a522b117bde4c211c
11. 0xf80d86381cada5ba4b9e9f55d37c31c6c89b7500b5dcc02fb456ed63c2f9e241
12. 0x78d385d0e4b2ae8f1fa8279cc2ce743f963ce38b928bc4a2e8403abd42880cc0
13. 0x8e759241dd7d3573c90854e58ab2c243f47abbd9411d188fc23d7d0f3d7ad1fc
14. 0xc4208f09c5a97556dbf0e04ca82216f9056e3cf547ebb46cc61036bfd76910cb
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90