Evidence row 2117745

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/63Uq4s"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0cf86066-1a37-4ac3-8506-1bd4305ed2fc/.well-known/agent-card.json"
    ]
  ],
  "name": "Oronsik",
  "owner_address": "0x9e20860e2013023f758cbcb9017c8af6cb871cd9",
  "raw": {
    "agent_id": "87375",
    "agent_uri": "https://centralcity.ai/a/63Uq4s",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oronsik 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/63Uq4s",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oronsik",
      "registrations": [
        {
          "agentId": 87375,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0cf86066-1a37-4ac3-8506-1bd4305ed2fc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/63Uq4s",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793617828,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:13:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oronsik 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/63Uq4s"
}

What the leaf hashes

{"body":"c956fe644e371435c8d2ff1e90eda412cffb4d1cc7b1a4d534fdc3559e7b975c","id":2117745,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618023042494,"prev":null,"subject":"erc8004:5042:87375","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. 0x9e7c93c503c201a892abec718b59b7359f67cbf02d600efbf2f03a6eaa2c67d0
2. 0x24c3493053128d7af4396b8ef71477924dbe6615805fdd32b05c3acf9e6dc610
3. 0x86475fb6a9516dec97cd87306f8e93c7f76a1f2184d8afc027bb41fd86de79e3
4. 0xab9f1cc2c9724a303d2f549302d0dedcc481a412b676e9e55ae41638bb1ad9c5
5. 0x85cacbdc43cb19c5ca5ad3c99ffd8267497b244cc7cf1b77d853cb6dd9ac61f0
6. 0x37eeca0097800c7c6600c92ef02c07c0f47bf1b501bd59c6828290b3a82b68fb
7. 0x9d2fd3118cbea6f1b01ae0adfad693af97a45c0244b54427c1178bf5c1135938
8. 0x60e7a9ffccb1d9ad0fa0584cbb40556c63b38b7e5dd95de189ceb0220f1782b4
9. 0x7dea27c18109fb2ed575cb0b766318e1ac0e93ddba3f5c3d3bf1c80db4f4780d
10. 0x96d31f3e1f661b7ec314d89dc7891912cef2faea9225942a88c1a86fadd4cad4
11. 0x3cb883474c9c5bf5d77f7a38221c579c0d5100dfa0f7788e3defb90b1f64ccc5
12. 0xb16e0fa435419d24e17ba3d98285617c3c0febbdda3edf46d371666775a77d5a
13. 0x2ff7b1db58554b94f3d17b53c4f892ded109f497ad86eeaa0f83588921b759b1
14. 0xdff61622855886d80ecda4fb808422c854d0801605b73184332cf83604a730ff
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af