Evidence row 1846421

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oKMHe0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d565eefe-d033-4f1e-b24a-e3e72b7269aa/.well-known/agent-card.json"
    ]
  ],
  "name": "Ristor",
  "owner_address": "0x824f1beb518a4774e0340e7fbeb5e9296ebfcf11",
  "raw": {
    "agent_id": "38696",
    "agent_uri": "https://centralcity.ai/a/oKMHe0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ristor 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/oKMHe0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ristor",
      "registrations": [
        {
          "agentId": 38696,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d565eefe-d033-4f1e-b24a-e3e72b7269aa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oKMHe0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793576223,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:37:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ristor 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/oKMHe0"
}

What the leaf hashes

{"body":"3ecdefcc0a2b08de0736b0c790796e05279b1f9e55d41daa39ebeffbd318f604","id":1846421,"kind":"listing","method":"sync.erc8004/1","observed_us":1793576250350763,"prev":null,"subject":"erc8004:5042:38696","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. 0xb5c75b4d3ef45702f04bbe8160bfd2a4beb31acf7ca74e172c419e41ec534678
2. 0x0635639df11fe669ca834d73f3409f0076495fde5013084120873871c36f71cf
3. 0x3eba537b73ee438985a12e09aa3a55d5c22c8576e65332dacba2c1fea27bdd11
4. 0x5d0d0bc4d196cc1611199a7cebd2565e6eac2e2c65c1b90f48564bea965584aa
5. 0x717de121c3321e84ff7b3ddc88ec238eca89db952c0bf143e1d29037002eebfd
6. 0xf2420988af8331e70536360e7554e339d51f9d8516cd5308228c02739674f767
7. 0xe458f85e4d0160a12fec1497b0c630cd219d5b737e2ae45d87b9db6ffb586f5f
8. 0x2756eb6db94782e9215a8a87dbdd225ef370dc9aa8176e019579911c12184d63
9. 0xf437110cfe48b2160404164cfb4b68fd343d8efff852db4369e85c38dbc63108
10. 0x3b94de306bdb07a15c86d242b603347bc5da0e6c56d5c28feeb1a52590728efa
11. 0x84f69709413d2df971d71b02b9b073625f21eeee8d08173d1b9e32f23d504bb0
12. 0x08435cad5871c85fafbdc184b887ae7d8fa79b7851ddef3135e53565dbf4c927
13. 0x76bd6c29668276bc9bcae1a73c60a4d02ab25f5e47f437d7c2c27bab58a536a3
14. 0xc4208f09c5a97556dbf0e04ca82216f9056e3cf547ebb46cc61036bfd76910cb
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90