Evidence row 3739234

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3j42Ru"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c2f61178-7698-4d5d-afc9-806aea02a5d2/.well-known/agent-card.json"
    ]
  ],
  "name": "Larka",
  "owner_address": "0xd50039533f5c1e2fc6d37195922093076b569b75",
  "raw": {
    "agent_id": "399945",
    "agent_uri": "https://centralcity.ai/a/3j42Ru",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Larka 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/3j42Ru",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Larka",
      "registrations": [
        {
          "agentId": 399945,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c2f61178-7698-4d5d-afc9-806aea02a5d2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3j42Ru",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793975871,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T14:42:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Larka 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/3j42Ru"
}

What the leaf hashes

{"body":"6868dece67cbcde0b89d618693d524ff3821280df051e1f2d6c6c2d418e8855f","id":3739234,"kind":"listing","method":"sync.erc8004/1","observed_us":1793976176627646,"prev":3738768,"subject":"erc8004:5042:399945","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xab17b155430c6c277b208283da6f9a6fdadeefeed39bb34539a7c692547362a2
2. 0xcb74b2593e3053d8f7a59718d3cfb80f27e44177cb88ee6bd734bb92d6bbc695
3. 0x2e4990952e0d3e190312134c3fb8f13e9c14502f633391f9345d7144c606c038
4. 0xce97b6e6cdedf3d42191e6ba7344670c2c41a672901e4a2fb01d73ed6dd458b8
5. 0x2330240edfb5ed17d483e9fba979a87e4df2a2f22e2ae8b5d533f7afd83214e0
6. 0x39eb6241a53d6b33d7ef6f9c7641c8a9b35ee75207cbf5038d3f7019c610743f
7. 0x6b15468a2e54594c8514f93d34f9c9a044e86448e8b73b900edb8819e4c5e4b2
8. 0xc845ea515875f39be48bebf62a61cf87223861093036f96550ab396119225311
9. 0x80388c698886d9dc8e287c6a8f5116eceee9fb18fe6c208ac87769d8a42efc58
10. 0xf13920b411e4590519286d4529bc4e7ca631aa6e619b660565800778279de2b2
11. 0x8b5312da04cbd1c126fa97aec960be887937fe2a1136ffe13de01257261870c2
12. 0x2cc07ee933f85a9591cbeed66a219188acdc968c964a8e57dcbae001de534fd1
13. 0xba7ebe9d05d8eb0dcba14a0215eb0230a8378594bf0416458cb8ec3fedf19acd
14. 0xb8cdc3434f126e876ea2c3ff38768a8afbd1988aaba81d57ab2a78f3dfcd545b
15. 0xb12c082ef1a62be55def66eb167199a0d5bfcaf36f2f6e389298bc918cf1b0bc
16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1