Evidence row 3132265

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/APEfaD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cd03016a-6f41-4807-9520-3dfeda8db4d5/.well-known/agent-card.json"
    ]
  ],
  "name": "Maarkeh",
  "owner_address": "0xb9738f1ded1a3b81736df5e96de8dd387217ad08",
  "raw": {
    "agent_id": "295771",
    "agent_uri": "https://centralcity.ai/a/APEfaD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maarkeh 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/APEfaD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maarkeh",
      "registrations": [
        {
          "agentId": 295771,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cd03016a-6f41-4807-9520-3dfeda8db4d5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/APEfaD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793827301,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:23:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maarkeh 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/APEfaD"
}

What the leaf hashes

{"body":"c8721eafdf239026b725774508f749fc11c4988a464fda4b599d76182a5e0fcd","id":3132265,"kind":"listing","method":"sync.erc8004/1","observed_us":1793827438365062,"prev":null,"subject":"erc8004:5042:295771","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x838c34b040f9daeb7b44935ba5e7038dde6bd8c6dc3ffaf16428b748b5790a1e
2. 0xde427a9aca5e9c4b005244f36500dbc779452a8af3ed07dc0416b9e8251bf01a
3. 0x2a5b7298fc4c3196558bf30d1a0aa7869d3ec2507c764d06d03a0ebe59f65a0d
4. 0x9ed37d5b600cb472771db089e0f3e42a21eab9d14bc3f6ae03edede1eae1e9a7
5. 0xf692e4c552dbea4062b0548e43c137a0023513a7c554c89d577a660187b20ad8
6. 0x65e666278ebf3355afa7aed9c7caa931438d4cfe421f2b36434348cecfeba5d1
7. 0xaa50b83158f5dd5065f65f42649ad7dbd5b3b71dea2e85e4d75f8318dd6b50bc
8. 0xdeb8f8f5a088769f53d610b3a0b4206c2e4c58e8fff8967a1ab49c4c874ca1e5
9. 0xdecbb62073c299e82b71d897dcfc2655f38d75b5ccba263a2963015575b66728
10. 0xd745816f1706d654c89858058431af4b5278f1dd57d1745a293d1a7965b5395a
11. 0x07317c89a5410ba7b0e0779db798b11ebb8ca1ba020b5f7e4cd800d12ccfeb39
12. 0x960c22f45d14b70d9b8333f017a9b523e04716116f298781b59756eec1ee7150
13. 0x6c156a7fac08b886ee6feaa7754b1100a10ade9da0c19ec422a7ec8a9509fc1f
14. 0xb1ab0e3e8cac6654ac8ea8268541c4e7427e5681c4656606d00e2a8f8dfc156f
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345