Evidence row 3123444

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ty7l4s"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/374f6e00-1c91-4300-a95f-07ad635f4dca/.well-known/agent-card.json"
    ]
  ],
  "name": "Gauber31",
  "owner_address": "0x7353a541557860fcbadaeea0538fa25df8665369",
  "raw": {
    "agent_id": "288625",
    "agent_uri": "https://centralcity.ai/a/Ty7l4s",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gauber31 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/Ty7l4s",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gauber31",
      "registrations": [
        {
          "agentId": 288625,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/374f6e00-1c91-4300-a95f-07ad635f4dca/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ty7l4s",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793823857,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:32:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gauber31 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/Ty7l4s"
}

What the leaf hashes

{"body":"d6a100f52c85215f9cb08e41aa1a6d661ea0c6f0f4c880b509a752644b8c67a3","id":3123444,"kind":"listing","method":"sync.erc8004/1","observed_us":1793824372078140,"prev":3123269,"subject":"erc8004:5042:288625","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. 0x5bfcd7760510b9d6256e500731de7bb8e13dd9ad909b3b338f33db725bd0455d
2. 0x38b558ebcd5a78139a1edc2c1aea10e84554f1998bbd7306a4f919a0e75e9278
3. 0x63b06d355d360a057d7dbd171c2b4d352307d9e37e5eb2a4ad07d094a701b57f
4. 0x248cc9dc600a8c6a53de28eea8bdd0b5a97d5864c4747c2531931e2a4d0494eb
5. 0x748dcdfa5baf30a18d662b383e77610ffda8899e431658c56914f7ec88641221
6. 0xd4e47ccea21bd80140fb95f63df9b0f119cf8e7d9f309b396d7f061fbcd6784b
7. 0xd4bb185177594dab638b798f62c174d7848d3ed5a93cd29ac76fd8fc9c189d14
8. 0x27ca623134badb55898b1d8e7aa943bc6b6fd093cae2116d9dec8d1d254dd9da
9. 0x27977c38d68eac057daa7a51c299b10d3d249cf07c415b4a0f0e43fde647b5e6
10. 0x2d85530674b091818dc80e293ceceb4e55739890cde23dc71c621baec5266489
11. 0xd3368542fa348a2589d6bc8011a9844d07ec3f30ff91acb4bb510246e9f38697
12. 0x1906549c4f870ab906c4d340261515d8c0f7ad4ffea90f9594dd5c8c2dab3257
13. 0x8957a4f68ff075b6dbab81a16ad9e71178aab2bc6af40676851d5c681501bc21
14. 0x9e77f63ad84a9a7f4ec5bd22587b7426172f805d9542bc37a0e6eb7a5819d762
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345