Evidence row 2276113

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ymRHp3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/24c4e6c9-2bfb-489b-830d-597a320b4461/.well-known/agent-card.json"
    ]
  ],
  "name": "Tabeon",
  "owner_address": "0x081558593aa14e506977b9740b5f4155f4374904",
  "raw": {
    "agent_id": "131356",
    "agent_uri": "https://centralcity.ai/a/ymRHp3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tabeon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ymRHp3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tabeon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/24c4e6c9-2bfb-489b-830d-597a320b4461/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ymRHp3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:42:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tabeon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ymRHp3"
}

What the leaf hashes

{"body":"bd25fc658d29509baa85f6c168883ea637838937f2e2eb66c666a2cfb9fe0a82","id":2276113,"kind":"listing","method":"sync.erc8004/1","observed_us":1793652154673116,"prev":null,"subject":"erc8004:5042:131356","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. 0x6dbf89e551339e96aacb80e9dcdb8199f7e47dbf4f0117206d58a8d8902a46c1
2. 0x704453e90227fba71b8f5b5243d5e5cc1ca3967be32988baf728f7f038c9398e
3. 0x4b73bcdcc246ed92ee67d4eb8f39b00284356632270b29ffb1db29fdc06301cb
4. 0xa0408d76acf98e9c7c0b398c8311b8753e281549a1779d92214b3c72d5e25637
5. 0x63f9870992304750eb2226836705909ff7fb84a703bf6f8d644197b8cbc33195
6. 0xaffe258145aa6082ef684fc8d566ed02f09c26feaf875749b0e47800e27defa2
7. 0x311daf686608c508f9cde5e781ed36c3cfd53d9f8284edff04aba4b61a0bc514
8. 0x944a9284180f7b18217b24c3b446a462c5813226e995dceb89f2c7917158a08e
9. 0x9e3bbf9427c0425871ca27166dc4adb06a85b0c942fc6f2982ac3cb0cec08c49
10. 0x217f010c392e184a9cff8e3d179fec33caba2af4cb9995ccc204d2fdb25f9017
11. 0xb0d18cb0ad87720ba47a149f09051a03a9ed3f4ce71bc9a9d9c1b8fcfadee909
12. 0xa95c0aa60c534c116ea78dfa73cda3218c070929dd80984b74bd130bc0058f60
13. 0x9e9a25a642137f47c2c84b5e744fe2a673304740cc0eb165018b100bc5cbaf0c
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af