Evidence row 2503474

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jPE4F4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/405f02a2-5da1-411f-afdb-2e727cc8d7e5/.well-known/agent-card.json"
    ]
  ],
  "name": "Tauneh",
  "owner_address": "0x5116380c4d69c37c57d405c85c7fbb223bbfa1ad",
  "raw": {
    "agent_id": "150185",
    "agent_uri": "https://centralcity.ai/a/jPE4F4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tauneh 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/jPE4F4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tauneh",
      "registrations": [
        {
          "agentId": 150185,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/405f02a2-5da1-411f-afdb-2e727cc8d7e5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jPE4F4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793671402,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:09:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tauneh 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/jPE4F4"
}

What the leaf hashes

{"body":"9f1debb8e03e4a4225ad50899101196574fea41d4a8649e9122b2f1c21a23fe1","id":2503474,"kind":"listing","method":"sync.erc8004/1","observed_us":1793671750570941,"prev":2502997,"subject":"erc8004:5042:150185","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. 0xe288ec91f6540d170d84b0f3e4894ca6048cdf485e89a125dff3b95fca9e2b81
2. 0x8f1e58b20d183bed9c522d5aa24b5b002aed7c79343e503e1223f0526cfa036e
3. 0x48d619e528b5a3db1b9feecbcd108c13a5247bcb4c7d7c8ced798f9fc27b83f8
4. 0xe5e4f68f95f3090d463bdafa38136371b67eacac29cf1602b43f5800f662c8bd
5. 0x9a52056d1c7891432e590009e0636436da04ca9aeb6ee8fc45737fa4977479d5
6. 0xf14401c2500a57bae1ebfc748b449ae5c09e8b79bef13562a4f2e7eba8824fdf
7. 0x469a345ad7b37b67f572e7bbc4e16eeafda852cfac2eaa62dcfb0438231fecc5
8. 0x85f60524f1aa2709fb61b9f64baf800ad733c45cf4c3fb322a34a90abc4a11c5
9. 0x1a1073a5bbe8d551c5fae4d50e71915c59b8485331f028f9ff266ff7e379dcc4
10. 0x586442423d771091b6e9ada40557bcada74c8084cc3258e68a032eeb4616e7bb
11. 0x5494c446a5a3aa10b145c79e633ec01125b8cec69d46e34bfd29b76c41288725
12. 0xc971d36ebf71dfd71e121a858cecbb4888f890eba0d5d5244be7b699fc072974
13. 0x2bacb7a3207deb74c13a1bdaa0fbb22b2ae9ba7754f80426bad8f93bff67d978
14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7