Evidence row 2146899

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OfuLfe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cdd187c8-51c8-4e8f-9ac1-991c9135bf4f/.well-known/agent-card.json"
    ]
  ],
  "name": "Kleinser",
  "owner_address": "0x7aac3e00d0770921b30fea59698309351dc0468d",
  "raw": {
    "agent_id": "99076",
    "agent_uri": "https://centralcity.ai/a/OfuLfe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kleinser 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/OfuLfe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kleinser",
      "registrations": [
        {
          "agentId": 99076,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cdd187c8-51c8-4e8f-9ac1-991c9135bf4f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OfuLfe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793626425,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:39:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kleinser 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/OfuLfe"
}

What the leaf hashes

{"body":"523e35d58ae5090cf9d365ff2de3bfae927c0e906280d5eb090bd02093e407f3","id":2146899,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626749730130,"prev":2146256,"subject":"erc8004:5042:99076","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. 0x08864f178446c2a9dafc97440878f5c879256bce90c88a355a85c304846a0a69
2. 0x91118fee2aca736ee43ddde1b9a756c4ce549153368d0d98010c1eb090df2c23
3. 0x143723239f74e891ef2b351e7105a26412d2d820f13f7f7676f88e70e070099f
4. 0x439ca7ad178150c0c84de47d7e0bedd40af2d43a0f9ce08738c45bc2023d78f2
5. 0xe9f182bf2cd552bb4bef710f4b08b7e906dc99789513ef5d133573e3153d39ff
6. 0x0e5d94b1bf0a96c889ffbd857a17de45d4b131fce657f4a3426933e45fadf4f4
7. 0xe553ab1b2df9a04edd02a5276c426aebb7b2487a4cdac7d5a16f381776f56705
8. 0x3f52bb34b1f7525f2bdf8a08a8836f23c491f039ec051dcf49cdf88616fb4eb7
9. 0xc91955b0551663eb15a70490a88347d82dcf1fbf891bcbf541afd143bcafb154
10. 0x8752ab5352feefe238a1af9c7defdd788ceca42063465f8a207f7bc5bc75f05e
11. 0x0e49b3c95306f26ee088b2a88f19e05cbefd02b45df3bf966ad41f899d64186c
12. 0x8464365fe08ea3ff4f374bf2c5c2327d1e374e005a2faa2f073c682fa39700e2
13. 0x0f1192f111e333f4cfe5aed028a160b023e5a552da7a04e97103b4a7b2416a85
14. 0x66ec51993542849e8bb0ec95d77eba3d6a82a6a4fd1696c4d0ddbb7a693845aa
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af