Evidence row 2168327

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YKUDsg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b1a8f4c7-f5e2-4230-9fd0-387a54aa51b0/.well-known/agent-card.json"
    ]
  ],
  "name": "Riabose",
  "owner_address": "0xd1dc003d1f8ae2ed096571a274d24b02ef1e9cbb",
  "raw": {
    "agent_id": "109485",
    "agent_uri": "https://centralcity.ai/a/YKUDsg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Riabose 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/YKUDsg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Riabose",
      "registrations": [
        {
          "agentId": 109485,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b1a8f4c7-f5e2-4230-9fd0-387a54aa51b0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YKUDsg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793634869,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:00:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Riabose 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/YKUDsg"
}

What the leaf hashes

{"body":"1920b3aeda3be6d508d2e7bed9d1e64fecc3ba59a2310d53b759817574d15278","id":2168327,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635256748535,"prev":null,"subject":"erc8004:5042:109485","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xa9aa558c1b23aa6d2089fde6b5649a49fc4624332f1ddc339d28865cd01f9fac
2. 0x792587e6f5ca7efc0872b7636e44165009dd76d82867017ca685e0485aba74af
3. 0x2578b9cbb71208bd7aa0174ff331b6b91113e9c6172b5cbfa76252078dcb085d
4. 0xac550e478b0b1586a2681deb839c78d4cb4b309a7cc5b39ce3eac97a6b118bb1
5. 0x6596c80f0435886c8059e1025962fe3862ff2d2294da64e999cf46f002d7022b
6. 0x4c2dc4c0aa5140a10e31f488df87ca1d7ae9f396d9a52c5f261ca249b1f822f0
7. 0x4a7a01e1fa613c4a6289e48f15be265adc57c82533f8cce8a5e29c9a8118eb0f
8. 0xe74e665e31401edf107ef1827d4173c05b68e206747cbc7627f235ee84d28c86
9. 0x42daf877da87c48bd58ae16e25c93bbeae19da47627e807777a071034171af95
10. 0xa8f19c2ddc4beb7fcf7f4daffc81d41b5b97e2a970eee26e5fd2e61ca3a9db92
11. 0xa78bc408c25c16a5eba1c78802d78a3e1de7d694f3e36af7d0c1afcf6a23b68d
12. 0xecb2b1beabd76534757e66312399858ccb35ae71884df60c160786e26591e83b
13. 0x0a8f32fa56d4ddb69ff176883beda0b0217f66ec9bd09c11cec95d7ba5f6c70a
14. 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af