Evidence row 1767206

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7fJsDp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/76efe343-e24d-413a-ac75-5c7fd7401e36/.well-known/agent-card.json"
    ]
  ],
  "name": "Frompo",
  "owner_address": "0x5dd315d2aee03f7c9a63048ae0c43b1cee050ac3",
  "raw": {
    "agent_id": "4542",
    "agent_uri": "https://centralcity.ai/a/7fJsDp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frompo 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/7fJsDp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frompo",
      "registrations": [
        {
          "agentId": 4542,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/76efe343-e24d-413a-ac75-5c7fd7401e36/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7fJsDp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793539951,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T13:33:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frompo 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/7fJsDp"
}

What the leaf hashes

{"body":"c177e987aea3c5ddf005d34315b714a1a0e5ed8d1afbef30ea82796198165929","id":1767206,"kind":"listing","method":"sync.erc8004/1","observed_us":1793540012393623,"prev":null,"subject":"erc8004:5042:4542","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. 0xc0ab6f02ae269353dc933f5de91bbd16f39404ff238b3455651a9a92aac7106a
2. 0x5c8701df05fe8d101c69452557d6a717f7f5a47cd78bd198f955da7fd073b5d2
3. 0xf8872ef3206ecd6c7b664fcbde1beec066367f0d3b7e8d5ce2f1d94e9a9b47c8
4. 0xddacf4c9ba9183ed6d9ae08fda358c02584182dd5431d982c28d540b979396b5
5. 0xb18eb8e5940e7ced1c9b544b08eca3014af1a0d0e84620e973a1a8638d5b4588
6. 0x49972c976a3d5c92338d0a5a74b00c5ea3a463e2ddc9d52dcad31683687892a7
7. 0x9f2c0ec725f2e001d71b8f639a10ea466e6d408bfa2e51c50c694a68304ddb92
8. 0x1a8df4e844267fb9276f155575e5439ebc5fc9e9c52f3894895fab2c26da336d
9. 0xe4bb63baa12a73aef7eec14d7b6cd3f1f0f126632dc10a7ae58e51ee21aefdc6
10. 0x19af62aa5c0a2ca3742c9cd639c2f72a5ea0c7e87d29ba4acf534144744a313a
11. 0x4d554cd853064528124ab16e7eac98ec04648302411f01ad6a620dda758b0c28
12. 0xbaf7d185d31e2c3874eff43313a49057924c943d0fe716b9713f2d944bdd851c
13. 0xefe564ec44d50e51cc27963590ca317b9c3510aaf30351f2e937c01c07c486de
14. 0x0c6f1e059ed2de7638825ab03396dd843c97d2de1abde6928871cfc5ef085a33
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90