Evidence row 1773389

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2XAZO3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/37fcc50a-abb2-4e05-ba14-10105ce750e0/.well-known/agent-card.json"
    ]
  ],
  "name": "Stoma",
  "owner_address": "0x5ccad9faa24a0e2e9afca03f65ab357a3300cdb0",
  "raw": {
    "agent_id": "9104",
    "agent_uri": "https://centralcity.ai/a/2XAZO3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stoma 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/2XAZO3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stoma",
      "registrations": [
        {
          "agentId": 9104,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/37fcc50a-abb2-4e05-ba14-10105ce750e0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2XAZO3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793549434,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:14:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stoma 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/2XAZO3"
}

What the leaf hashes

{"body":"f2f2de37915324ec9a6edc96e48fadc51836749d920a4728fb6a6eccdefdf716","id":1773389,"kind":"listing","method":"sync.erc8004/1","observed_us":1793549689973079,"prev":null,"subject":"erc8004:5042:9104","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. 0xca70d7e159642dd74b45b0a42c6549ce77d91c6e488f0fc9fcc7aff121319f66
2. 0x183e6854d048dc1df6922a4966bc4180118b2aa8bd22b51e13e669eeabaa9de6
3. 0x8b53b05d029f6cbb205af66882c68ee06ee077a6d804f965ff8a298c47fa9d59
4. 0x316f93d48ea93316ad71d5794a982cccb36a88b6c5994f927430a1cadf097280
5. 0xe75d699beb74c2e3bff9eecf34d778c8bf07aed37408597a60b589a697b08d26
6. 0x3ee38859479a688fe1fb70f56693281c565ffb30cc054a4b0241cd0b3c43d7ec
7. 0xbae01b73aa1bfa638c999de108f5f649f3d7a386346f1e2e1cbf6d1534ffe80d
8. 0xb6f2c489110ec2ff19c16d846ae04057f985fdee458ea9816e478dfb0c908c2b
9. 0x34fd2361e16110a81951ea97ea90509f8f762eb00544f85d59a89890fe5a0b00
10. 0x579277f52931999a6292cd9ff45e04eb11b275c5852887e9c98f451975788c08
11. 0x6dff1a8cce235ce69aad64d6c0fab9b69d00e80db6920fbc2e8b6a1dd9774dad
12. 0xbda213f244467a05027904a8f73b83cb22b4e670fdccc5bdc0e1acff8d5dc5ac
13. 0x24635ce9cb998a7f0315d48529c53cf1d5cad881b86cddade3f316f35faa0416
14. 0xc837737eae003d6217621fce98752787bb2b4be80aad499398bcd6fa49bd6996
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90