Evidence row 3122766

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/97IjFm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c5082083-8dea-406d-9eed-194773a2a58f/.well-known/agent-card.json"
    ]
  ],
  "name": "Reasteon",
  "owner_address": "0xf6022f1bcdcac215835ff68692c02270cb248d28",
  "raw": {
    "agent_id": "288122",
    "agent_uri": "https://centralcity.ai/a/97IjFm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reasteon 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/97IjFm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reasteon",
      "registrations": [
        {
          "agentId": 288122,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c5082083-8dea-406d-9eed-194773a2a58f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/97IjFm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793823583,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:25:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reasteon 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/97IjFm"
}

What the leaf hashes

{"body":"6797670ca777e5401e12289f2cbd242fcc7d44b5a3ed88b4e1844b25e1a6937d","id":3122766,"kind":"listing","method":"sync.erc8004/1","observed_us":1793823919877904,"prev":null,"subject":"erc8004:5042:288122","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. 0xe166ebd107230f0a55dff87c1cd06e28ad1560000cdd574f5143e5df137c31d0
2. 0xa97fb391506c7ddd17b8cef0b4fc6d1d59acaba7df2a4300435da6ad2b39de95
3. 0x4fe53dc679673bf28d5c8e6dd623b7cceb6a8b8f624fa16dbe210ffdd33008cc
4. 0x069b733265683035e088512bd68b3b6d3eb09f8aaa7076d83fa255b147d8c4dd
5. 0x762404e3de812d39fa61f512a451b20cb595fda2f0486d17c57ab85ad82b595b
6. 0x191f2ba63f5e619a242ef537e5e13e34e61022f5dd0aa554e1f334aceb55bc17
7. 0x55fb6e268c8bcf2103008af31da783cfa8dbd9e8c2c8a9f88898150b7a335130
8. 0xed5738e90695e5de39983045cc8752fd78c12c9af8e1f671e5d1b343846a8ab4
9. 0xee0a7b748fae41f28bf8de467473940b3dfcb3249a9f4c12c1a2cf047807c293
10. 0xd22a7e189ce1959d80d4df367ae3b4c99bc4669dc1bfd1d381124cf385ac2c0a
11. 0x6310305f3b282903d3d0866e55e862f99c044e0c1846fbe336d3d58396766693
12. 0xc440adf4c0ccca685bc8e3e75f380f14f3f08f11da4b82473b03d261aac623dd
13. 0x1be32cfc4a94d533b6715445b00522e11316492d9e54e446cd74e7aaf61b3b9d
14. 0xc76edf7c58295981a8b2d7f51e60517f029cdf9eeea7cb9427318525c1879cf8
15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345