Evidence row 3128468

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MMTiBF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cac166c3-18c7-4748-bb63-8f27b5ebfff0/.well-known/agent-card.json"
    ]
  ],
  "name": "Grissafus",
  "owner_address": "0xca69808f844191e95240de3e98e226793dde7ad4",
  "raw": {
    "agent_id": "292681",
    "agent_uri": "https://centralcity.ai/a/MMTiBF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grissafus 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/MMTiBF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grissafus",
      "registrations": [
        {
          "agentId": 292681,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cac166c3-18c7-4748-bb63-8f27b5ebfff0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MMTiBF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793825907,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:04:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grissafus 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/MMTiBF"
}

What the leaf hashes

{"body":"2af8146b4af92622856a52acbdd651e33644d8bb3ada3ec535f1f75d16ad9fe1","id":3128468,"kind":"listing","method":"sync.erc8004/1","observed_us":1793826288268319,"prev":null,"subject":"erc8004:5042:292681","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. 0xeade0586e8ef3dd16fd4d07be407be51a3db37920741ccca4e4010ec7b866036
2. 0x8e5544c964137a6e1b9bce63075c763974dc67eac5e6bf3e7779fd8662b49a45
3. 0xa148cd33e7fbad658af29e0c5ba595223405b71c26d9c9772532827f365c3aa8
4. 0xcb1aab413ed39b8c14cb47e9eba7cbfdf89a0041ed79da22b6126066314a4929
5. 0x99690d546855abd4fe1752556ea971db9f8fac056fd6498344d40f508b220e6f
6. 0x364191326abb40fe1763691a66c4c278db3b16e230cc97b0fc47151671cd8fa4
7. 0xdc213b44a2c677a28130936ad71a60994320f6c57e2525f6563501c343b9a744
8. 0x351af97b24982f4be37b7812721f706b35334546d4660d5163609b53c319a799
9. 0x34d0cb8c2df7227ee749786127f5b8560e36daca148cf44bd9de5dd0601d8eec
10. 0xc5cb6a930e27e6e760d44976ae6bab10f2e9be5dab92626c967a3091541c2465
11. 0xed75b3d7cd690b16f646217d19d2db69c0963f25e2495a395c32b62161436156
12. 0x35a68482615943b4c7ebcc044dee720a9c1d96804ea341fb9b4408e3622afb3c
13. 0x1cd766c91b1467922177ac33f992bcfdcafb73d52682ea0fbd2c84678bfa48ef
14. 0x720853aef9bb54958fccfafa52cacf2b40b59e996a29e903a7d00c64b308933e
15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345