Evidence row 2505333

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5KPdcU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e70c13c4-4610-4cfa-9316-e202bb77b8a5/.well-known/agent-card.json"
    ]
  ],
  "name": "Kefabel",
  "owner_address": "0x820702e4d079ee027734af3da7d477cb4f372a93",
  "raw": {
    "agent_id": "150928",
    "agent_uri": "https://centralcity.ai/a/5KPdcU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kefabel 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/5KPdcU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kefabel",
      "registrations": [
        {
          "agentId": 150928,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e70c13c4-4610-4cfa-9316-e202bb77b8a5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5KPdcU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793672293,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:20:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kefabel 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/5KPdcU"
}

What the leaf hashes

{"body":"be53fe0662658b3af1a75372c0592b12fc556c4ba2f90e5efd071f9d327473c1","id":2505333,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672431970959,"prev":null,"subject":"erc8004:5042:150928","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x070836774be83674dd2d016bfe198693c38f128fa04a47edc24a744fe32fcdb1
2. 0x80c4fab19e878d4724cdd09610e0cdd1148204cb15ac2776c546ff090c91aa86
3. 0x411993510d91c10f740ac15f96ee2a567687beb219d319748e4217c02881ea99
4. 0x5410f1622280673d472c6f3d7bf2812f9a2cbd2160ecfaf527c8856d7a97300c
5. 0xc0d5547f49b6f2896fea5dd139e9f926f27d5b4441f4dca5d98a6c889ac8858d
6. 0xd06a8e6b4ac14a0bd412c3ec46de5c8d97b072f5ea28a0d744a15593eafbd449
7. 0x5369e89ec06f14c04c16fb225206f683ad38f3223e9b1fb1b58daa5cb158d386
8. 0x484df6e20dd82ac85acf7bcecb80ecb229eabb55b540507b96446ba40a99feb0
9. 0x5ffce45b7422e77daf5772e6217cfb1355607fc0b0a3abf86e0230d61812b748
10. 0x5cfd42e4ff3eb7536fac5b6c799a85b843bfb71ec3bad20448c79f36aa6863e0
11. 0x8e002cf194983bb4b61065dbdbca9ab50071f1ee26202b97fb4adf98a7ea79c0
12. 0x03ee3ea4321cdab90fbd09c4031a0cefcea1b5b6bf7acf3c1e5f0b9e515098c7
13. 0x4e70d4f3d8061ba1880699efd21e122cab4e2a786faff4a0cdc4700d17a75055
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7