Evidence row 2987107

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AZTqJx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/01d53a9f-6cdb-4ec5-adc5-3b3a7d22d634/.well-known/agent-card.json"
    ]
  ],
  "name": "Buman51",
  "owner_address": "0x0e23a1df012cc3dc19a91ea0bb952262319db117",
  "raw": {
    "agent_id": "239643",
    "agent_uri": "https://centralcity.ai/a/AZTqJx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Buman51 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/AZTqJx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Buman51",
      "registrations": [
        {
          "agentId": 239643,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/01d53a9f-6cdb-4ec5-adc5-3b3a7d22d634/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AZTqJx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793785857,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:56:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Buman51 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/AZTqJx"
}

What the leaf hashes

{"body":"091ade6bd88f7ce39418b4d13bfbfe64c8c4fdd95d1506fdcbba0d81b2cc1e2e","id":2987107,"kind":"listing","method":"sync.erc8004/1","observed_us":1793786173412680,"prev":2986672,"subject":"erc8004:5042:239643","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. 0xfb82a3445d67b20303b3eb744739130a96fd72b62418dee6a66505e6cf2a0803
2. 0xf9f2a12a0ce4a1ef71dfdb9d3b53088cf397cbc0c85915e180ef659f966ba3b2
3. 0x8b678980d055a1bd9e4c3375483601d7a7ebcfba20e81f785c1d6933f2a3ec3f
4. 0x406985ddec37ed51a039aefe46af65e314deeeecebc4ad319ca2fae8fe0a5035
5. 0x6880ff10e62c522f960e2c895843d9acc83bd7f633c9e1d50708f86738b76041
6. 0x826b849f8faf48df818e4c0302ca43996e57622d0a2552b91ffd28b9ba54c330
7. 0xbca489e142d6055175f9e7ff7928506fc6d9d8357fb17d45156d4f67ba2de991
8. 0xcdd041ad6218b4e72f7b5fd30ced1785432fae934b5d040a0665274baac99983
9. 0xc983cc43cb08ac1607e4fed8acb0e70a77549b8b2c56e8fd885d51c4c86054c9
10. 0x8494e92654a5d35ae1b4a8a0354d6247585841cc1dec6bc8e363a6c6d015df64
11. 0x1550280cdb533dc92faeb0f8a23dc7ebe34792ac371570fca1fed9a8069d7a95
12. 0x82476adc97f4de7f0912ba044001332c088756ff6ad64aec8a8f52aa96a705c2
13. 0x243da0560a22b261b4acd858d86cfd348f5f9a8dd79b6eb963010c4328493056
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345