Evidence row 2560766

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/q0r051"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a8173299-ab5d-4d12-a3f3-c487b252b121/.well-known/agent-card.json"
    ]
  ],
  "name": "Tobet",
  "owner_address": "0xf20f9fba26c33edb111b79a9769d616c1bca16c9",
  "raw": {
    "agent_id": "173658",
    "agent_uri": "https://centralcity.ai/a/q0r051",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tobet 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/q0r051",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tobet",
      "registrations": [
        {
          "agentId": 173658,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a8173299-ab5d-4d12-a3f3-c487b252b121/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/q0r051",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793698675,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:42:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tobet 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/q0r051"
}

What the leaf hashes

{"body":"fd33aa87fd55e4e1d2ac1409f4bef82a101cf8c619222534622c0fd822083f3a","id":2560766,"kind":"listing","method":"sync.erc8004/1","observed_us":1793698962203559,"prev":2560469,"subject":"erc8004:5042:173658","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. 0x144a6b4e9fa483b88a8bdaa3fc7fd64d9fb8d76b71d83ce3907353f6a9d8a68f
2. 0x5b7abf91375d6f7da083d0e4aade652bf6d3d9ef8a63d1594d3a55dfc9f19c0b
3. 0x72cfaf6edb64686e9c3efed0534950cf5f8e3f4a6f10980cc7c61452d32650eb
4. 0xcc2eb3d043a22eb64842b1b62f7db3074918176de2f5eff6fc5c53541c7fc20f
5. 0xbf82a9d076ba3c025401329b6261ad827a98757064b179c63889a88cca377e40
6. 0xa62ca8c485aa2ff708849305ddb1546b6b9767ce870a1c4e816f41af5adf1f08
7. 0x602892108379f23bf8f2b848cc0e3c01a043151794b6c06130e103746dec122c
8. 0xe9ec609ee0c288f86cf671844947ec183769b8f8cd43e685c000ac5cdd3ec156
9. 0x43828f62610e6027b813718bd3f0b8942eb23f88bbd04b19557766c481dadd5c
10. 0xee19fd54a11195baecae48da8cf3236d3de2577b97dce88729e30e98956bcd38
11. 0xb225c05758d496e2c1aacd8c8a4e220f670a8986100904844bf5dfbdc2cf95cd
12. 0x4a703d7b488541b155124066b4dd7c3d5c7dec0475888c61ceba22b11223f76a
13. 0xd94722bdb41527c7e86b71a63a94e4d4ae1edbc11a8300cc2dc1910b8fcb0a51
14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7