Evidence row 2275947

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Kuf0Pg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2f55cf91-1767-481b-b9c4-531e64e4bc1e/.well-known/agent-card.json"
    ]
  ],
  "name": "Ribjo28",
  "owner_address": "0xf6c84083da907946ff27f11a2c7dc98932bb2867",
  "raw": {
    "agent_id": "131109",
    "agent_uri": "https://centralcity.ai/a/Kuf0Pg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ribjo28 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/Kuf0Pg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ribjo28",
      "registrations": [
        {
          "agentId": 131109,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2f55cf91-1767-481b-b9c4-531e64e4bc1e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Kuf0Pg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793651902,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:42:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ribjo28 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/Kuf0Pg"
}

What the leaf hashes

{"body":"a3c2bf70ba4fb3f89ed76470780701fe4407394aaebbcf1a8e148a9ee1ec40ea","id":2275947,"kind":"listing","method":"sync.erc8004/1","observed_us":1793652154156616,"prev":2275363,"subject":"erc8004:5042:131109","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. 0xa527aea39720c0e0230dcfe1954d486a41ba1f5f59bf2c1d13cad09ac0d1a22c
2. 0x3b5192c26e522344ceefde6352c3146f7f749f6ef102cb38e32efbc7a223d41c
3. 0x2bba9045b5f638bd8d0be6b483dc637eb336d108f09ad17ce521ef5678f7cf0d
4. 0xe73c0725ae52f58c832e4f49a58b2764ee8c152d027e9aa464a98b4bd3cec87b
5. 0xa4542850be52049841b9be81e0243cced949469ab78be1d968646d2d237294a6
6. 0xcc8d2d0a617578f637643bb28581a46c39b3b7c6ecbe1e7647d49f5e73172f08
7. 0x95579736da8d363b8f58f5c9b58bcaf10a7635f88f6f63296c79d92893e19aec
8. 0x8b11c3d62f38624fc6e4b2237e5e61b9480fb479fc393f8dc856f1408ee455c3
9. 0x48ff68db5785f4d23cc1b63f9eb33ed7692dc6b262938f155ac7615209dc2cf9
10. 0x670f374d9fbf21f194317217dd57d232d578491520d7f8ebe83e592a6be6358a
11. 0xe3f02b427f59850600c9d974c72867477628ed537cbd789cbc04fd77632ff008
12. 0x4c4f4cb682e94e3751eaa1fa136fc04582c4d9d8eb377f4fef8bb9a5f3e31983
13. 0xec9b01ce49e2dd688fa78781733c888976342aaf0672176098d6561858941ddd
14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af