Evidence row 2990980

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KWBeOo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8a49a1d3-c49b-49a9-acf3-3f0d75ad7810/.well-known/agent-card.json"
    ]
  ],
  "name": "Rekefero51",
  "owner_address": "0xbb3f4eb02eeca60610faaa11fd8dcc9fa38e981c",
  "raw": {
    "agent_id": "241862",
    "agent_uri": "https://centralcity.ai/a/KWBeOo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rekefero51 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/KWBeOo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rekefero51",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8a49a1d3-c49b-49a9-acf3-3f0d75ad7810/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KWBeOo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:30:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rekefero51 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/KWBeOo"
}

What the leaf hashes

{"body":"6b9ad6378674ee7907a9802e8cec4b845b239f04da1ef59f30f87ae9cdcb31d8","id":2990980,"kind":"listing","method":"sync.erc8004/1","observed_us":1793788248338978,"prev":null,"subject":"erc8004:5042:241862","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. 0xdfd50a80f139ff6925e29d295b56cff977287b99e6f182ad01fdde47125ccd5b
2. 0x8ef9c665d38a39cd58a8a1a5319ca24e5caf112a5687ffd335359957ca70bb67
3. 0x4552b44d6df602595dafd8a3286d13d1b63177c618b3ade993a28f0d1ee0161e
4. 0x4ec9b8575f23ed2e8c56155f0da372ce7d620c78c4a76c3c089a0f1237fa6cf8
5. 0xeccb393ee3c7cd386d4b883e2e61b80e8cd02b689289f7080b23c03f7e3799ae
6. 0xe69855f9671bbd2eca0f6e9a296a3e5278ccc7d01dcf77652f9fa020ecbe14f4
7. 0xaffb038890f35e218581dc4dfa8b0b2976ea706ce11ca06350e7abd55d404965
8. 0x915bd994abf01d4865fb7c12878e2cdc6ba38a8e26d444260361ee5537394620
9. 0xa170962284280783b1b5e9ef1b2564ffc66cf6bed9d6c9273145f9c43b6f6fe1
10. 0x6039bbe9d247177a1a01253047e73e19b473e028e5e5eb24e54391b1e32bb05a
11. 0x1e01b8190a49a8a91533e5563b5c4455ac1c25ed76c78578e1539240f4194049
12. 0x899be38862ab5fe7dd74aacd0fccbe5f941624fa79f27fea66011773e5c5af92
13. 0x99af371946a72e5b7319779399678b3ed4e9e5ebee43a19f67c93b3da85af59e
14. 0xc76edf7c58295981a8b2d7f51e60517f029cdf9eeea7cb9427318525c1879cf8
15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345