Evidence row 2276734

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sS4NOL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f9ebdff7-3901-4bd3-b489-5d5183fbe660/.well-known/agent-card.json"
    ]
  ],
  "name": "Kakert",
  "owner_address": "0xaf2cbbab6f4d19ced4c7c6e9470af86b43d2b791",
  "raw": {
    "agent_id": "131488",
    "agent_uri": "https://centralcity.ai/a/sS4NOL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kakert 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/sS4NOL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kakert",
      "registrations": [
        {
          "agentId": 131488,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f9ebdff7-3901-4bd3-b489-5d5183fbe660/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sS4NOL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793652230,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:48:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kakert 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/sS4NOL"
}

What the leaf hashes

{"body":"f3d5e4076b12cf5c7fc8436732ca692dc1d03fb87e1419b6737689e74d754e90","id":2276734,"kind":"listing","method":"sync.erc8004/1","observed_us":1793652500945826,"prev":2276245,"subject":"erc8004:5042:131488","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. 0x097cb91382c6206f40ea77e5c0bf54b583b2a91110bf94be4609a498b82ea381
2. 0x81b96823af6ccb4185f367798b7848b6ca6f9f9e8053039017ded806bc731e29
3. 0x481a85941529654446b644961573cfa5e5bdaa183b1611e0f831661716a7ea58
4. 0x6da48c046fd08035ecfab37d3285627728eb7c3288d7e4053a251950a9066bb0
5. 0xd0fc4ecdbd03fa62786245cff9ccb30358f912c1cb739edecdacbb1b8a0e2689
6. 0x6228c600e46a724770573823d5b0213af4a794b18d65747eb0bfd7e6c2fd84d7
7. 0xce7fcaebea3b54e9a12b62d15878c25c4315e002ac5c6889b28f7e5bc1c99141
8. 0xfbdcf1d0c6922387f9e55279d3249317fc982f957667612a3b4c495e77f40e96
9. 0xa6d4a6487309e850d617956393c6dfbc7cdae3b89f9f2a2a4d8721fdcc2369a0
10. 0x81210321b59f5b177a1db1d9043925d2abcf29051e82b7681d4ae4c92465bc81
11. 0x5aca66121bfa426b957408c56fc244e54d7b3bf032897b58379d8f57099e959c
12. 0xdf47e0cc4403f66d6bef47c126a44c433909825c77c1bee9446c38e921ef2628
13. 0x0e3de14ede58ca786386b84fae42b353877b05ffc635f390b0d80c2d2342d8ad
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af