Evidence row 2185611

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/px6xRi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4a7525ec-2520-4b7a-b29e-b295b4eeaa1f/.well-known/agent-card.json"
    ]
  ],
  "name": "Klauvenel",
  "owner_address": "0xb08dacdea2b03be8d3042a6c6b99fe36df95dd56",
  "raw": {
    "agent_id": "118706",
    "agent_uri": "https://centralcity.ai/a/px6xRi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klauvenel 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/px6xRi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klauvenel",
      "registrations": [
        {
          "agentId": 118706,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4a7525ec-2520-4b7a-b29e-b295b4eeaa1f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/px6xRi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793642123,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:00:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klauvenel 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/px6xRi"
}

What the leaf hashes

{"body":"3bab70194e5cc9679e97c95c6879a320b1845dadc7f006781574d6ee0f605c54","id":2185611,"kind":"listing","method":"sync.erc8004/1","observed_us":1793642431670788,"prev":2185070,"subject":"erc8004:5042:118706","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x9743cbdb7de2197254ecb9e9738b0948e16c647b662af09c053b207b57206d42
2. 0xc2e32e59517b5bf6595fed8ae06cbe5d41285bdaa65bb644f442307462fd5a22
3. 0x1f7bc9b6236db7b293e49feccbf8d794a845137b826ff685cc293470d421f38c
4. 0x61fc4d38be3cc51686209e32b6933b05dbc70587b0131a15bbdc6eeb3cbb6a10
5. 0x01643ac168353f6784a3628dec650f2a6b3a08e75694f232271c738cf5526c97
6. 0xa47808888e62421668a0e413d018034126b7becd273b3b0960d62f890d732d0d
7. 0xb027fe2b5e206946cfdaa047639328289068df26b9933d561ee3f0ed0ac446eb
8. 0xa75ea3410e5cfbb50646e8a40fe2ddc696bce6a1727b2d68b6c6caf5a1ecf685
9. 0xbc82468b15228a6016f09abbf97bb76c09f001f7435dca255be98cadc49958ca
10. 0xf89e4cf087ad9c407b2c65f8a81efac40c8ae8a21926f158fbc2da49496af5c3
11. 0x18e18146b794a547787f440de5f842f863e60e7023c6b4a04def7ef4e5fefc6e
12. 0xb4746c9c6a01a5463121fb30690562293e068b5358ab464ea070f4414595db5f
13. 0x161ab8dfe29d5443837514b3760b34879b8201d43912571c314e4142639b07a3
14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af