Evidence row 2287056

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/s1NFuh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/81bf6ef2-4031-4306-8aa2-0ec7357c1077/.well-known/agent-card.json"
    ]
  ],
  "name": "Jausias",
  "owner_address": "0xbb7b50554dfa400d2953f0fa8dd246dd3dcb6731",
  "raw": {
    "agent_id": "135971",
    "agent_uri": "https://centralcity.ai/a/s1NFuh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jausias 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/s1NFuh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jausias",
      "registrations": [
        {
          "agentId": 135971,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/81bf6ef2-4031-4306-8aa2-0ec7357c1077/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/s1NFuh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793656431,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:57:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jausias 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/s1NFuh"
}

What the leaf hashes

{"body":"2b34905fb4bf1ecca38a234429cd43bb6a8114fd5769ba6039138339766ba17d","id":2287056,"kind":"listing","method":"sync.erc8004/1","observed_us":1793656644894059,"prev":2286545,"subject":"erc8004:5042:135971","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. 0x0c166478406c1eb6ec0e52bb203a2c8ab0e41933e1f96c8c7c485ab4b90f257e
2. 0x7cb7b00693ba29f4167c2bd6317453ab742c32a60e7b921f4e1611b7368c261c
3. 0xe85ac20bec30a7c24e20bed525c0ddb6a7be153c7888a9386dfa40a440292afc
4. 0x84ea753b71c688209281ebf3f58f10498c2644fa480154c5be7b7e9b9df7f3cd
5. 0x065e7484b3234fa21a443ca5a00cc93a25e487358c83c189f0df12ff836499b1
6. 0x3e9a48e5bf39edc47c3450656b4dda74937215662d2ff3d4ad0ccb88003052bf
7. 0xdf1b18cdf0055fdf583cf6dbf661f3d1c31711118ece9a67e06e0eeda554284d
8. 0x9e17fe43cf5feeecbbf020185e4ef781c0378ed5469a731d4a97eb26f3a84057
9. 0x8ee5992c2c9b629a128f74bf8dfcee3ca6bd6dd7f6420f3a7c875ba8107ac91f
10. 0xa4d5990986643927812596090ce80fecc40a00d5639b66b724fa6df29b737a6c
11. 0x4a80444328b75417d3f4f8edb8df5ac27dffd3a353132180d1d3a7e137fa54c6
12. 0xaa94317dc89f969785a54ece6cf62c867073c54f5f285f0a61c8cf9c78f4f2ef
13. 0x21862012011e9c7bd96b9da5758a45e44049f740c8ef1f280b01bc054552ce7e
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af