Evidence row 2500350

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/id32e1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6ad0e2fe-1a7d-4982-bad7-e7684a680425/.well-known/agent-card.json"
    ]
  ],
  "name": "Biameh",
  "owner_address": "0x93cd7ecf7c0c13d9efa3566ef8db1f66a7496d9c",
  "raw": {
    "agent_id": "149009",
    "agent_uri": "https://centralcity.ai/a/id32e1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Biameh 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/id32e1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Biameh",
      "registrations": [
        {
          "agentId": 149009,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6ad0e2fe-1a7d-4982-bad7-e7684a680425/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/id32e1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793670171,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:45:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Biameh 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/id32e1"
}

What the leaf hashes

{"body":"9ef0e4dca1f5576b1cbe1f61c19f6c804582d47700861d493b9f2d01dfcbea28","id":2500350,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670353542127,"prev":null,"subject":"erc8004:5042:149009","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. 0xa7d3800c004c929ac55e1aeb29362bcf2e7aa6bf08ed0ca72f2623fede5ae7b2
2. 0x34264326fbfe7815a7a72298d93dd42c123e914a034d299ac983777e9a88509d
3. 0xee52a864a0c2aebecffd21e32819feb817233000aa4f24da728a78aea3deebd8
4. 0xf777ad5d31c78e5df73d5638a1ed812508dab935583ae5bab8baa9e03a1253c1
5. 0xeb594b4f4df3d28e3367aded2d4f6dd0a45bce46241e7b0296f64c1269693e0b
6. 0xb016b67082111aedeccdf11f7b1a0c7da07d44009e65f6decfeeb061d9a13e5b
7. 0xdde5ac2e1bb62d4cb8ebc936fbac78b349e27e8bb3a030db1109bde5b2a929aa
8. 0x5ccffe3a58570a04c1a91cd8ceb4744f7b0db6abb608890d6e84f16ff3a8fc92
9. 0x62fb4589440d256709ca6f4b035bee8b09a6fc6990fc7238d1320291ec82fabc
10. 0x0472a986ce8a0a2ab6cc0ff4fe318deb2a4118aebc3d9d5b470ea73537a5a8f9
11. 0x380bb2748eff3997feb7d3fe78140e9415759f58428a76dcf1ea4343c49ab025
12. 0xe960c145281183c0631477923246691581efc19f87bf0e18bd31f60dfa5f92fb
13. 0x072b3d17bb7341e0a6f5545d34c6714e6464c4add696fb4eda76427e86b03107
14. 0x0ca6f7cbe9f26e47db97b53988aa24d0ac07d16b5a4d91abf869814d4d297de9
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7