Evidence row 2961759

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AXcTto"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ba66017f-7062-4003-af01-c3666d489866/.well-known/agent-card.json"
    ]
  ],
  "name": "Grala54",
  "owner_address": "0x6e7145bd0e961c1567291e1b2c7db2d23be5f807",
  "raw": {
    "agent_id": "230210",
    "agent_uri": "https://centralcity.ai/a/AXcTto",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grala54 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/AXcTto",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grala54",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ba66017f-7062-4003-af01-c3666d489866/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AXcTto",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:18:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grala54 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/AXcTto"
}

What the leaf hashes

{"body":"df3acc00c4ccda01b87b9339825ca8e718fb708f15841b7a671adfba885c9e75","id":2961759,"kind":"listing","method":"sync.erc8004/1","observed_us":1793773129810650,"prev":null,"subject":"erc8004:5042:230210","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. 0xab18364162ded9f3832f643ec7a7e753b25d852a43954f77aedffdf6432d3bd3
2. 0xcc38047d17418f798caa0eea2bd03a649ab188f920e4c35685bd623ebb35ccf2
3. 0x86e0a0e9be9d8ac619cd632accadcb13786ec7d5c109ee178356bf1c55745a0d
4. 0xc10e8d391c4126d1435a219121bf483d5f72deb2f490b5d042c35f473ebeec8f
5. 0xceac603909fc6a5dba7ef1af274b25cf4b901802048625db15ed0c65dc791376
6. 0xee53184e23b09798e36939c5305a2b851b47e0985cff207c7414c0183d025716
7. 0x91fe16654c40c3148108cb171abff5fac86f7c73eba9d35228126ab2ae947c94
8. 0xde01e41a3f3a626b232231ccdef04eba0350a800c1ce3c69b32eab1f2e1300ef
9. 0x9204daf18a719a3b27a5a689f8a8ec6640d6de54eb32fbc91d35eb1157753dbe
10. 0xdf19fab7ec8fc9e8a73f4b46ecd37cbe4e53a14f331a7b8eb82f8cbbf33e435c
11. 0x34f46ce25e5427e91ce24f071f5aa78e1e4650b907416907a3812c6fbe95507b
12. 0xa7b8cf25ae91386f7d577a188d4a2d1bdb5b11e25b7991b0b05b1c23b54ad8e7
13. 0x34459b8d57f5a36fabcfa2b96d83738bdd1f645478292b706aea92e13cab45cd
14. 0x92d1546649a38d8855383d420506ec911477e147ade62c89c02d41d334c9a7f9
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345