Evidence row 2508469

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/138Aef"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8d65415e-d409-463c-bc9e-16601cdbbc53/.well-known/agent-card.json"
    ]
  ],
  "name": "Brofus",
  "owner_address": "0xde82137879a0c347cad40c5a64e28f70788f7456",
  "raw": {
    "agent_id": "151958",
    "agent_uri": "https://centralcity.ai/a/138Aef",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brofus 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/138Aef",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brofus",
      "registrations": [
        {
          "agentId": 151958,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8d65415e-d409-463c-bc9e-16601cdbbc53/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/138Aef",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793673495,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:42:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brofus 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/138Aef"
}

What the leaf hashes

{"body":"9ea249a3e6eb0ce668136c9b12a50d5fc4d5f60a4a63f92e0d9175bda95a439b","id":2508469,"kind":"listing","method":"sync.erc8004/1","observed_us":1793673776372184,"prev":2508023,"subject":"erc8004:5042:151958","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. 0x37eb20c9ff023417e5261651a6df48dc055058b4e41302eaca2c78995bd69fc2
2. 0x8ed03dcfe0729a9d581e11004867ae3b5eda1e28685f47c1ec20e990245f53b9
3. 0x03689d57e7cbe7c37345577c82d974fd03fb37cc3f5adfc4ea1d9636a7e1f6e8
4. 0x5355daf78d535c10f56648cbaed1921a9c44279d270d8b4d0f3d17cdf45b1d12
5. 0xdad7225712624cd94776df40e3513843e5d27ac83405777babfa2e5a7f4a3f1c
6. 0x2e56706add4720bf42bec203385a00adb677c6d006bc71e768c214e5a91c40c2
7. 0x989a4a26a1dbad6669f67ae1b143821258c0b0d2ed696db14e7686b81acad96a
8. 0xa22c9d9369cf442fbf0c12963fc967b5fb9153f7830447273570e5753931032e
9. 0xdc5d98d4868f68d471cbc7c4b6c36254af659e24a6ecd2878abdfc48e80da23b
10. 0x639b4e4b181ce7bf2e5f3f78075e57785b4b66fad17fa1be5a0779eb745e323b
11. 0x7b6649d295036eff9dca44621a2b988ac0dc3da1b2c17304e608567bf840c788
12. 0x3d491d5b32eb1e1c299a7c7dd81dcccdf16b08dcae13a6f0868ac0f3d565ee97
13. 0x4435d30c5484a03bc119547d2071d78d19849c42083678f1d6af8d6dd8f74a98
14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7