Evidence row 2996974

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6bcDoY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b791a3cb-c1bf-4ac0-882c-71d4b1956b77/.well-known/agent-card.json"
    ]
  ],
  "name": "Nudisto",
  "owner_address": "0x822ff1211cba4f42876c87b46af0038117767b0c",
  "raw": {
    "agent_id": "244327",
    "agent_uri": "https://centralcity.ai/a/6bcDoY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nudisto 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/6bcDoY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nudisto",
      "registrations": [
        {
          "agentId": 244327,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b791a3cb-c1bf-4ac0-882c-71d4b1956b77/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6bcDoY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793791011,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T11:22:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nudisto 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/6bcDoY"
}

What the leaf hashes

{"body":"5fe3497e01bb50338cedd3db0f0a5f7344d39165c21d486dcf56a473c8627fc0","id":2996974,"kind":"listing","method":"sync.erc8004/1","observed_us":1793791331051961,"prev":2996346,"subject":"erc8004:5042:244327","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x884e60903e81077811bec32af738db342fe54a221fad6dad126b01f126d3c1ae
2. 0xf7cca85d9c21b3a2b61171be7cb0620308719236e5c7762a42bb027797fe09ce
3. 0x66f1b100b3c00ccf45192addf3e893985edbb68e583b8a4451df34df4479a077
4. 0xda2283d70e866b3a7d6e7a15a1b0d883156a231b722c2d1b4ee9e98a0697da7c
5. 0x83eee9731189ef8ba9ce842634783bc230017a436b17c5b409585fd9cf083f0b
6. 0x6f0bbc4eb57b3919fd530b478afdece70d21d3658f95dda640dd5ddedf31ee84
7. 0x4838ad918d2bcd3d2d9c2393f7b9523d7d8f3e5e2237969637bf0b0739afdc15
8. 0x81dd24d51adbe90813ec20a4c0a525acb7ae2756db8dadf45d2ac0d8bf993af6
9. 0x96cdd5b054f3019fc965ac81173ae0f0cbaaca257e468a883aa3e4bd2ef64fab
10. 0x5b9a412b487d0b30c9fbd632d36363d3193cf12013207d57b70a099ddbceb41f
11. 0x474b9b8f982e7b6a0cab5e05c7994f3d479edb896c7bf2df764a7ee07792ed82
12. 0xe6e3e1f3362794dd0a67514a11e3a59522337ab3e911d2d9856d3e38f1cbe36e
13. 0x1663b230f11b7e3be4819b49d44658fb816dacd0685f04555c12040612ad37ec
14. 0x4d0a7156ec796edb8d5a0d2e4485532fbdb3169d97aba38a0b511c2d6f628d21
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345