Evidence row 2302787

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Fcasoy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7165d606-17b2-4e95-8084-35680c008fc9/.well-known/agent-card.json"
    ]
  ],
  "name": "Nallisto",
  "owner_address": "0x9812ae075650e5baba137baa6f354c7511284a70",
  "raw": {
    "agent_id": "142331",
    "agent_uri": "https://centralcity.ai/a/Fcasoy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nallisto 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/Fcasoy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nallisto",
      "registrations": [
        {
          "agentId": 142331,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7165d606-17b2-4e95-8084-35680c008fc9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Fcasoy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793662704,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:39:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nallisto 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/Fcasoy"
}

What the leaf hashes

{"body":"873746b8fd0dbce6cbbfb3a4e1f5b386a9bcfefc3b9e1e5871d0c5a940cfebff","id":2302787,"kind":"listing","method":"sync.erc8004/1","observed_us":1793662767013942,"prev":null,"subject":"erc8004:5042:142331","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. 0x0d77ba1fdc065a512cf295f091f219c28fa406a795b34b49dbccd208353b0c2e
2. 0x7b368c1fcb91c123a2097ae175b21c98571c9caad169c5dc39f27dc5393eac5d
3. 0xa548a11fb989b8a55fb14e40028e303b2458e97b7cb4e98db7c341a4db6040a1
4. 0x910c63039ca65814ee489de64f48c4c64a68b1bbb3e5053070688daf77483a2b
5. 0xa7ff07ef554870fb90d0de6024d29fb3d6126e36ddb244492bdffdc0eee201fe
6. 0xaf03f0de6daae6c4866f9a5bd69c6bccb12fc2932e2331efd657b992250e9e06
7. 0xba414b052e9c9b4bdf5e4cb9dea92929dc4e57b224d305683842fe84dd08c5f9
8. 0x2583f91762b00d3114d0e24acfba24b9761bcf1588735f183aee518413a87901
9. 0xc48f6f307710b6bc28fbd1c83f621e5e527aa34409af146cbdd382388318d93c
10. 0x6e89e244327bf2580160e48e57f5c7d4e39049d2eabb25cb0e8127912d7119d3
11. 0x164f9b046f88959387eede61efb5d85ad5ebd742896415aef097abbdb6989c9d
12. 0x5ab1a0e263d75fe8c3b85060a6cca1c534560cbb1cc844fb2b62f0bce0628b74
13. 0x21862012011e9c7bd96b9da5758a45e44049f740c8ef1f280b01bc054552ce7e
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af