Evidence row 1776775

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hHTTRd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c2d94f97-7a83-45ba-8e52-e13f3b92c577/.well-known/agent-card.json"
    ]
  ],
  "name": "Oreibler",
  "owner_address": "0x91d7c004c5ec4e8df5bfb1db7c03d2a0fe87de8a",
  "raw": {
    "agent_id": "11952",
    "agent_uri": "https://centralcity.ai/a/hHTTRd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oreibler 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/hHTTRd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oreibler",
      "registrations": [
        {
          "agentId": 11952,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c2d94f97-7a83-45ba-8e52-e13f3b92c577/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hHTTRd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552308,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:59:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oreibler 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/hHTTRd"
}

What the leaf hashes

{"body":"87e03d4e6cd8e20dfee416687794a985ae62a70acfd0e74ceb753d4c218e48ed","id":1776775,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552379110794,"prev":null,"subject":"erc8004:5042:11952","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. 0xce1dc16f3b276e286d02f69e125b2671f99f8e40d5444d5fc64d0a0172b1aaa2
2. 0x0064f568fa76bd007bdcde33a11c647a95e4ea53a6d7cda6e07fa0dc533ec11f
3. 0x118f76ed433bd63e55436639a038ebecf80fe0b4d412ed2f8995e7388c3dbe6b
4. 0x92f90c85d22ff2c15556535338e97ec14bba47b0b005acef0dcd450447b1ed76
5. 0x6ace698d0e06e7f03549489c206eff14456da508f3709c6022ed2bfc08a0f338
6. 0xda27d546ca91ecbef59c248898db93a7c7faac8b3929a6c6123686a6b1598658
7. 0x66fe50c44f17507ab0b5189c74226679c5a5945e3af17622beffd9b8f9b9916b
8. 0x9a778b483b8090be881c227ba316b97fb306ddef1a2783709b4fda258c581b61
9. 0xe5bf8e2ca8ac73b7f3281d3c903a03fc3c9338b6e0bf3f261936b155e87fe745
10. 0x4622c4ceb7aa805382893ef35f2d3581bbb070836979e50bcaca31a325f1577c
11. 0xc3c50173aab15b8714084cc0e33f2c973ead213dd8800c3c76a633f673514146
12. 0x05c01f6fc841198b106b39a44096c275b4f568fc175b5edacd4ed477dd360592
13. 0xdac71a6781318034c1afd4a1a615965f2837dd22d52db9dcf4ff6d934cdde2b9
14. 0xc837737eae003d6217621fce98752787bb2b4be80aad499398bcd6fa49bd6996
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90