Evidence row 2509328

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/D9YHfx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6029c7e7-7985-4754-8664-245e9838426e/.well-known/agent-card.json"
    ]
  ],
  "name": "Heimpet41",
  "owner_address": "0x386a6ddae65b2e3348357aef5c7b1c0d88598098",
  "raw": {
    "agent_id": "152394",
    "agent_uri": "https://centralcity.ai/a/D9YHfx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Heimpet41 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/D9YHfx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Heimpet41",
      "registrations": [
        {
          "agentId": 152394,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6029c7e7-7985-4754-8664-245e9838426e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/D9YHfx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793674075,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:48:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Heimpet41 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/D9YHfx"
}

What the leaf hashes

{"body":"7f82f23169b47f2d347ff38800de3750d7e72bd2d92a9d8c286f76ba957ea7ea","id":2509328,"kind":"listing","method":"sync.erc8004/1","observed_us":1793674111204013,"prev":null,"subject":"erc8004:5042:152394","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. 0x4e1a201df2f15b57c3e9da75dd44bac00514ad46f2ff604f45d58f753d8bd2de
2. 0xbe0276ef2c9673d995dd819af3174586019a7481fc5494353e8053174a952c39
3. 0xb3a3ad421dca6f3b7d96a9caee8ae6a794b6a3334ff34d80f7f74ee6409f19a8
4. 0xfa2b22757869f4e4d432cd06f603d2069e25c6981da0e786dcec2f6cc44fb02d
5. 0xa0b092511a598550374462b3601fd257d38a9f790ad8808d7066ed3c479ed3ea
6. 0x1121b95d40970dc939c018a5416f49afb780ec9d2c166a4b26aa1bc8a2c8d298
7. 0xca840040a794092ce2987bb7a9092deccca2b773c712a80804535ae8532f073c
8. 0x1b47fb2af88488554982508f3db8b6e055e2ad8b223ac2488047176b728345e2
9. 0x22dc58226e08578d4f16bcb28798b58129e44591d10bae9e14be83e6b06f80a1
10. 0x03f034da50ad9fb2547f795e0425df96ec576f1d2684ca3e99dbf42a57c4c0cb
11. 0xb03d81357842083fa636c6da2ea9eacc8c1ede3e3136169d2e1208a9d57547b8
12. 0xeb5dc94121e9ce65117d2bddd583629e94d10366ce6bd13180fdc3395c2279c1
13. 0x22f82e035d3ea6cb5d84043480913f82c413a83d3ed928d72d0127600d8acbe9
14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7