Evidence row 1834961

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nKMWsQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b7adf380-9fcc-4f72-8642-2587211901ef/.well-known/agent-card.json"
    ]
  ],
  "name": "Fussa",
  "owner_address": "0x470bfcca2a4f0774fa1f2574e5646ceb1045c78f",
  "raw": {
    "agent_id": "31732",
    "agent_uri": "https://centralcity.ai/a/nKMWsQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fussa 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/nKMWsQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fussa",
      "registrations": [
        {
          "agentId": 31732,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b7adf380-9fcc-4f72-8642-2587211901ef/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nKMWsQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570724,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:06:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fussa 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/nKMWsQ"
}

What the leaf hashes

{"body":"3312bf31d8b53809064a25fd55af769df3cc5fd0d692db27c44bb67269370ddc","id":1834961,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570784441949,"prev":null,"subject":"erc8004:5042:31732","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. 0xa1daa5b76f64169b41a9bdc3b55fd965bf05d329c232fb8a7d7237f362bd9a17
2. 0xdf7cb7dcfa80fda7a752b8761cb00987ab1f6968a2ff86e02695b3bf3630048e
3. 0x6f487b706a50d82378b5c6edf9a552897cde949a9bc02c4fa775fbff4a492f9c
4. 0x1499392caffd3581bd0561fcae34d12abf47febff492f106fc6747f0d07fab79
5. 0xc9dfcf772cea80ba712a4ac7af2e85f5c9a11be584ea984acfb7ae1304951393
6. 0x67a63d72066f54bd0f3e4fc14a80e2331f00c9011b3b217c12d2b566824dbddf
7. 0xde59633d8fcff288c828240d26e4f3342f271c940680de153a1278f02042dc97
8. 0x492e429265efb8bc15d94301ff761402c1e812d1b3eb75fcb63db0eb8a0e6e37
9. 0x588a82fc8b3ebde0dda1e35a066e98421f08aeb9755d6895f726173c2db664c7
10. 0x38f58080eb2ce4e4ff7575f014cc84762a80dc3f0d7041188afb6f5d17887a98
11. 0x47994b4ad552e5e598594ef55a5506460e81a3fbdfb225aa638302053116b42e
12. 0xb07f228eac6db8825710e10582bb3eefd4afac416e47c9f92234daccdfa086d0
13. 0x4d2f8da78dc8a660de1d8b86f0083d4295117c283b6de5334a6a9d06be22e64e
14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90