Evidence row 3724297

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gYRouZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/99a888bd-b434-4499-9e99-2a753fc27319/.well-known/agent-card.json"
    ]
  ],
  "name": "Klollino",
  "owner_address": "0xbbebab96b75317acb2d4681cd95e21dfcba0e84c",
  "raw": {
    "agent_id": "394295",
    "agent_uri": "https://centralcity.ai/a/gYRouZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klollino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/gYRouZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klollino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/99a888bd-b434-4499-9e99-2a753fc27319/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gYRouZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T12:23:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klollino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/gYRouZ"
}

What the leaf hashes

{"body":"0f08641dadd1f494316d3c4863128cc8081cfce563dbea2adc0ba202446506bd","id":3724297,"kind":"listing","method":"sync.erc8004/1","observed_us":1793967838101280,"prev":null,"subject":"erc8004:5042:394295","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xad2e7afeefa35a6284f6f228c6553f059dd1b391837b4b14b246851fd8d37b07
2. 0x9bf5ea11373846a886351ad552b15a69ee7fffc2b345dadf930a24aa2accbad0
3. 0x8fad0a87a8951ab27766e5f2774a869078ec9708cdd4594e3df4b8ef113907fe
4. 0x30266c972d5031db7a3fa4074d78bd53e77f805213f1c840d6b794d277b54389
5. 0x3e09493f8666ea637d46a1625d456ff4cbe52c6553d9fc64ae057fac59c8a305
6. 0x8e46cd80a65e67f4c0c7ddffff93250ee2e54b37d5e1a717bb9a5399bfd5530f
7. 0x005d2d09e7af85c795188ebe1df019f418e8dd1e01ec9ef335e09361fe65141f
8. 0x5751c6c4b319bb017a628262036c0713291dbe7ebb3dc1a03395a05adb5c6245
9. 0xeeb711c46995c3936690bfe0815a0b7c3cd2d0fe3e3556613cceabe79fccbcf9
10. 0x0dd97a4ddbe3f639949d6a4c3649843eef9f67d7f79d68d4fa9881cda0c05fb9
11. 0xff317f6a765ce8b448a577b23047e86b33ab5801f4926601ba4e063a6637edc1
12. 0xdc3228b6e41e560f38519a60873442c46b3bf8cb51333833b72852fa52ed9b54
13. 0x7d0d3aff5cda93ee535a719badb539fe6d893a3c61ecfc842ea162eaa2e80b57
14. 0xa99b1ad6330601889770030d23b9c5dc19a1695efddee19df6debd2cc7c017cf
15. 0xb12c082ef1a62be55def66eb167199a0d5bfcaf36f2f6e389298bc918cf1b0bc
16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1