Evidence row 3039288

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PIxSgr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/46641510-0484-425e-b63b-1f4cf227b260/.well-known/agent-card.json"
    ]
  ],
  "name": "Plonsias",
  "owner_address": "0x546f1fa4e0b28dc02bfb176ab7405a87645c294d",
  "raw": {
    "agent_id": "268498",
    "agent_uri": "https://centralcity.ai/a/PIxSgr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plonsias 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/PIxSgr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plonsias",
      "registrations": [
        {
          "agentId": 268498,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/46641510-0484-425e-b63b-1f4cf227b260/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PIxSgr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793812906,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:27:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plonsias 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/PIxSgr"
}

What the leaf hashes

{"body":"44f5a947d19c79d15454bb4d9b33735c2abe576fe14a9281d46ec1dcd5fed7a4","id":3039288,"kind":"listing","method":"sync.erc8004/1","observed_us":1793813231954572,"prev":3039044,"subject":"erc8004:5042:268498","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. 0xbaeec1e94f8fec759262767fd7f4a4f992a1b7b4223f1fdef685d79f28d2f96c
2. 0xad6a099d59a6ba4d2a7f5ecedcba711b06515c594f63e9978b03b09babde3583
3. 0x98fa55ec5b073021b3e3c5f3f4e440435563e297c025de55ed2d462ab099d60f
4. 0xd132247e0875e5716700c6d13c26d4a956f1e576b91d1d014748aac396867153
5. 0x63e2e86e841cb97b425da5156291500bc43b0d48d36a6d71041449f12157144d
6. 0x461d28f5fe34c7c0b1ed0e030e8c9720d00530a4cefffcdb88c1586bed334e65
7. 0xb24137d01cd433ef6a8f19746d8a4d4e66fa2fcdb65fb392821570e0cfafae03
8. 0xbf883ac9cfc9f80a151dcd03cf152b8637315c68c1f3341a3ca2097cddc0c02a
9. 0xeb32ee15ebc12ca71e853650e6a768d7f2cb5c8fad681a9ddfbe59fac2af3d4d
10. 0x62eac033baed7d2deab536efbb94e0bc234f0516bac5b79a565d6b4a3d53d81a
11. 0x3ff706d7b8fb029fd1ab07ddc2a5bef68fc6ba49ea875a19bab2dec8e49facdb
12. 0xeff06e8356c5de3ab8a2ed325febc0d556dc06f70983ed95744c74ac3e7086ba
13. 0x2a8162f40aa4c5724a3665329609f744b79b400662994f1b00ce0d7a210400a1
14. 0x7aa3efb7074066b3f8ec1d8329dfa11e7f8bb9594e7b6fb5e94738e387e076a9
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345