Evidence row 2140673

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ia7xm5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cf50beb0-c553-419c-acbc-f78bd4ea7db2/.well-known/agent-card.json"
    ]
  ],
  "name": "Keiror",
  "owner_address": "0xa1309ca79d156e2c16edb78310ac552348339161",
  "raw": {
    "agent_id": "96473",
    "agent_uri": "https://centralcity.ai/a/Ia7xm5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Keiror 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/Ia7xm5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Keiror",
      "registrations": [
        {
          "agentId": 96473,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cf50beb0-c553-419c-acbc-f78bd4ea7db2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ia7xm5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793624754,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:09:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Keiror 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/Ia7xm5"
}

What the leaf hashes

{"body":"3267ef2646f3b7393adf594eef6e2a2c2e143e93533d840c7ce0587d3b2e27dd","id":2140673,"kind":"listing","method":"sync.erc8004/1","observed_us":1793624949199264,"prev":2139890,"subject":"erc8004:5042:96473","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. 0xb4fc9f929c335da87d68209fa16b201e80df0a6e732f93813ac5df3ce465e981
2. 0x67244a4468b63d8235ec3438eb62a94dbae108a6e0aa6492245a4db4bab500e7
3. 0x709e7bdc94204477edb521a21e3e5ca41828d9eeb9e0debe0900a018ffd1d308
4. 0x9470c6b56aad4a12a4e42d1fa5fcdc5e003ee3099fbb13af23c3caf2a8a2b7bb
5. 0x1c48145cf920325247bdc357b502a9b295b060a986272336548b38dfcd866d23
6. 0x397cc5393de4abc730b4b181fec2f86cfd96b80b5d55d190e343d3e2e991dcf8
7. 0x54246c068620a27a0c56896cb42f6820f187b72f29ffecf7ec82928541e7ffb8
8. 0x93aba6270b1149d61de21a04efec439224e47332aa8e162767c2ec4f5ca6ee44
9. 0x5380fd805c81bef46f880843ff735512202ede957590a6b44f90b25f850bef87
10. 0xbec8bcd807b3cb432903e8e5b05dab86aa29668d33fb51f7e075fc189111ed44
11. 0x1d7550d28eee08e134d18cbe246fc92783b3e2319f1f66c9bc4fb223bc00f533
12. 0x699ae7fef9e8b87b378f2b7f3c6ae482aa3f19000267f273752a19f30c704991
13. 0x8f3b097427a1bfae26e9231cb5b00552011a27ad93aa4c0d3e267190fcbbb962
14. 0x08da04eef748b7ac08271324db18913501d72c52afa240bf3f08b6da46e3b97f
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af