Evidence row 2157044

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OsApYR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e02a887b-193c-4788-9c96-bd6b6cf72fc5/.well-known/agent-card.json"
    ]
  ],
  "name": "Vaudemon",
  "owner_address": "0xb2528883c961ff963e9d477b0acf7acbb75a3b0f",
  "raw": {
    "agent_id": "104182",
    "agent_uri": "https://centralcity.ai/a/OsApYR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vaudemon 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/OsApYR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vaudemon",
      "registrations": [
        {
          "agentId": 104182,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e02a887b-193c-4788-9c96-bd6b6cf72fc5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OsApYR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793630168,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:39:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vaudemon 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/OsApYR"
}

What the leaf hashes

{"body":"9f8c1997bef02dcd2e7da5a79867185a29dafa8b8144dc5bd0677d1a6dc3c765","id":2157044,"kind":"listing","method":"sync.erc8004/1","observed_us":1793630355721804,"prev":null,"subject":"erc8004:5042:104182","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. 0x874182c7f94a214adcfd45af4ef7a01ab45d9b770a05e9501e941007ed22c2bc
2. 0xaf05442784e80d8f5e82ac0e03f298fd236ea54327703b5b8db9135c10167a3d
3. 0x635378f2bb3908222235eb8a858018095ac4fa8aa426434ea57c252fb4e92916
4. 0x50f878e23d439104b13f9a7eb0ff5fec3111df6f32142ce2fef4345904bdbadd
5. 0x052139d9842e794eba24db70e11d8c61656184ae475bfa75eaa9d5c66dba88fb
6. 0x630256571ea068927bd7fabfbde13113699e2dc9b833655af949c63817b1eb7f
7. 0x220f0429c7ef54af2e2b9b1a82f6b05bbddd3296053a53a1c0b67bbbb7cecec8
8. 0x42116555a6bb66945b31f247cd9526a772ab51489d81a31ddbd23290e4fcaa38
9. 0xed678ec23b94ce1899011c6335302ac031553ee4fad65473ede2520b7cba5b91
10. 0x69216050a3a0b332e53428bbe8a27ad09528f5a0b2c2741a7d25bb4343329479
11. 0x8941853377c9e1c5c248761e0a22af1f8cd9c534258e43a26b452aebad0b2038
12. 0x459a820f07080c181130d1dd317851777b732f1624df94f4b0d1d3e1f18d30a4
13. 0x650762fd3ea664db9c82e9fa57a70645b039ff3d3dda93972e6da6c3b1355d26
14. 0x45296e5ab7be6d8163e528d05039d4c685fc8962fc80b797c1d68574b10b444c
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af