Evidence row 1772094

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6dYOMC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fc411e04-98c3-407b-90c1-66c4ed980c77/.well-known/agent-card.json"
    ]
  ],
  "name": "Fifler",
  "owner_address": "0x62041863b711ce96835f366a5cfa413097cab7e3",
  "raw": {
    "agent_id": "8046",
    "agent_uri": "https://centralcity.ai/a/6dYOMC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fifler 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/6dYOMC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fifler",
      "registrations": [
        {
          "agentId": 8046,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fc411e04-98c3-407b-90c1-66c4ed980c77/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6dYOMC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793547996,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:47:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fifler 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/6dYOMC"
}

What the leaf hashes

{"body":"d9606aedf52dfb0a5617c13719ed10403a3e12cb18dc05a141f1b1d180ec11e5","id":1772094,"kind":"listing","method":"sync.erc8004/1","observed_us":1793548068028163,"prev":null,"subject":"erc8004:5042:8046","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xd135cc141e95716b5400aeceb1a074e09776b82ca3264c92f30a42d09e024749
2. 0xfb6c258089a7f6d4a91ae19144e2cbe35e8b21c76d40c3cca96a95dfc98c914e
3. 0x0fdab5ce7733b740f544d2510dcbff82e0377e1acf6a5d9c0cb515f2f11eaf00
4. 0xa83fdfd73a365c227c6d7a1f12f1a758f0cb9aa76934c66d896e157c80e4f880
5. 0x4fe0ab0494a5c03986013db1d73cbfb5ec4997f7f0f39c1b6ea46b2acbcad56f
6. 0xb49c0283a921df112fd07809eacdc9fcfe7daf6eec9d28e40cc50ba2ab7ba629
7. 0xde5617536b09735e547d2f7cc06638168d4a212cdd7875a2cfe0555a995cb931
8. 0x7b2b62db0c96bc14d01cc392c53ee9af468f8a23fc30616859cf15ad1523eab8
9. 0x8543f611cfe1c6526ff73f5288f45cd205d78d777ddb481c47d856fca8624167
10. 0x958110c68b167cd5be32d829e69e3f1022f5f6376bf4ed1c0de6e4fcae340c21
11. 0xefd366ef17d5f662f0dd65ed14abac9be5b4c80d28bbc60bb0c1b94fd1eed586
12. 0x0032986be0486517c7f89f9578ee463311586d03dc0068111a40585b1de3cbab
13. 0x3050daa45d874dca785f324e89aca8fa3ef2f8a889ac7ef7a4ed23bd6db53a62
14. 0x57b5e8b79f831258fde2efa4c7b70cd486ce34b32e7d612a6965c086ed7a75e8
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90