Evidence row 3143391

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/d6N3fC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6c8fa1f4-2cad-48fe-bd84-87c3d6133962/.well-known/agent-card.json"
    ]
  ],
  "name": "Neirero",
  "owner_address": "0x239530c38812428b4415b831f84c10c1f32a7a74",
  "raw": {
    "agent_id": "304267",
    "agent_uri": "https://centralcity.ai/a/d6N3fC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Neirero 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/d6N3fC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Neirero",
      "registrations": [
        {
          "agentId": 304267,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6c8fa1f4-2cad-48fe-bd84-87c3d6133962/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/d6N3fC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793831572,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:34:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Neirero 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/d6N3fC"
}

What the leaf hashes

{"body":"bd5143f6f32290c06b7dee7e475d543f41db11c7878f33e1c97c43e82d465940","id":3143391,"kind":"listing","method":"sync.erc8004/1","observed_us":1793831654955484,"prev":null,"subject":"erc8004:5042:304267","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. 0x84d24db10e814e9c4ff21371855abd32e65c2523973451bd896e2c437ee96d27
2. 0x59b13561560dd2528151d29b95299ecb4f0ae562e61f1300289e0108c477af33
3. 0x9130a96246573a314d569868625192aa2c79551983d199ca514b9d7b3e94c1a5
4. 0x4a6c753c305adcee372f230d401daba9c6a664471552fbb90e82a0d775674457
5. 0xad5142d32119a754d38dd22cb4a74e3adbb237094aa56015ce9b94e09975ace0
6. 0x393cc06747a09a0036233e84a27f964dbb1a6076bc6ae766aa330361d2d8299a
7. 0xc5e258e70816f5ba3d9fd017196aafedb1d381bf3ac793718fa1c4d8f5bb393b
8. 0x6f416249aa7f5b540a915850c3a58f0217edf5eb533bdac5bbf0e842984dbeb8
9. 0xe71cfb34e552f355cffdd36c51f42d311b9135020edbe1a7a76e757017e4f2b4
10. 0x90f85d63d36c92e2312f2f861df7d622670427f1453eedfc26b9ffdbf33738e7
11. 0xddf8316a20fddcfd0fcd2ca03d99c3ffecccad27338867d035c39b7463b5f910
12. 0xbdc9299e6326a2ee1ce61691b016c95d226582f184f7e3b38156b58f06d07ff1
13. 0x6c156a7fac08b886ee6feaa7754b1100a10ade9da0c19ec422a7ec8a9509fc1f
14. 0xb1ab0e3e8cac6654ac8ea8268541c4e7427e5681c4656606d00e2a8f8dfc156f
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345