Evidence row 1839755

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QRioAx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9d1d6f17-60ae-4dfa-8d05-cb97ad7185cf/.well-known/agent-card.json"
    ]
  ],
  "name": "Kraman",
  "owner_address": "0xbac269da93d382ce70a92b63f634ec40aff575bd",
  "raw": {
    "agent_id": "34573",
    "agent_uri": "https://centralcity.ai/a/QRioAx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kraman 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/QRioAx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kraman",
      "registrations": [
        {
          "agentId": 34573,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9d1d6f17-60ae-4dfa-8d05-cb97ad7185cf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QRioAx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793572980,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:46:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kraman 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/QRioAx"
}

What the leaf hashes

{"body":"09bf296b78a8d8b55a3224b13fdfedb7f4ab0bba580972afd5f82abfbb248c63","id":1839755,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573175407279,"prev":null,"subject":"erc8004:5042:34573","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xae470c11e2e06163035f318ca957a34c2a488881b5d4cd8c0afde53f1979b0e1
2. 0x2dbb6a47148f073d6ee51a3ca30ba36665fdf5f90c62ae73642e5bca3b84b852
3. 0xd6b039b13618d01bce2d6aab07cdfae829eb2a5587e7aa562cf743215d3fc32e
4. 0x20b0bb0f077dd88c92277f7d7900db9cfbfaa2dd24d61e948331bab918d53c5c
5. 0x375dedbc45820f8e334ca1bde7cb686f3f6880861cbc13de69ffac90704e299e
6. 0x316acd17f238b54af8541f2979bab0679f1ef63a0a2f78275f53798ff0351e1a
7. 0xf8d78e57f49e6383f86b9a6da1c7d39532954fea4d7325df06bde374708e5670
8. 0xff83795733505228db2fa83d77a4c9f579da16e393358676cc27bca43eec9a60
9. 0xd3d5c17b7fc3f5b95ff7fee274871cf3e7e32df0f88894d359f8fb1e926ea29d
10. 0xa1bcdfd475b450951b53da50370f7221f0588d0430d86331ae0cb3d13ae5e481
11. 0xf980dff88f016e939264260e86d33c9a55857dcb892bfbe05a2bbbcbf550f78a
12. 0x65f19a2806992e185f0c16b6d1342b0e373409a32089318af57dff11cdba03ed
13. 0x4ed5ee4b832525b25402d3a08712261bc320fcfa917d504e7d252602edcdd386
14. 0xa61b9b680bca298a8a4f69cdebc25b3acf2105f25b9ad6f8fe0ea50e55adf8ca
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90