Evidence row 2113254

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4Nn8BT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9e327775-3f43-4de6-a834-2981602d5b58/.well-known/agent-card.json"
    ]
  ],
  "name": "Reuver",
  "owner_address": "0x5c8d5d051e71ad4c996d543b4df4b5d5c8015f41",
  "raw": {
    "agent_id": "85125",
    "agent_uri": "https://centralcity.ai/a/4Nn8BT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reuver 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/4Nn8BT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reuver",
      "registrations": [
        {
          "agentId": 85125,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9e327775-3f43-4de6-a834-2981602d5b58/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4Nn8BT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793616252,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:48:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reuver 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/4Nn8BT"
}

What the leaf hashes

{"body":"1f9dfa04768079206754b2009aed983c12a848a45c379efda8df700ae2b605c5","id":2113254,"kind":"listing","method":"sync.erc8004/1","observed_us":1793616525851664,"prev":2112597,"subject":"erc8004:5042:85125","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. 0x25468b38d617d69201ff079ed8f6618852f956129807ae3aad6343e8885b99c8
2. 0xdf993aef8c2138e32a0bf5476dd56f34e199dc851ff97b5eb4a06b9e87f7120e
3. 0x393e72fcd2333097f847b8f4b5512e0e3209cf4544fcac7733e07d6b7577e803
4. 0xed088a0f1060430075112556adcaaebb15d7f4cca27d3c83731ffa99d22f79d0
5. 0x9ebcfcb3d41cb94a971604d4e119b9a809c6ec7a0b8408729096cb5beabc3091
6. 0x48c1c029548446688a56109b37d1825d858cbbfa60b636b7eb55a698e546dcc0
7. 0x6c67e7ea97bc1e57b487bf14cf225d538c539ca862356eb70abcad764ffb8ad4
8. 0x08131fe6e41904602f000713f4c07c5c0eeb8a6e27d2f9940afdca1f12cef591
9. 0xae0518d4bc3406a664d1a17c0db5ecf0490306d1ad4bf3264e290417ffb4720a
10. 0x7fc7d4a39b751939b1daca5b6e85b64c02731e0b726fb69ffe7be0563b9dbf8c
11. 0x55fbb4e5137a3107d7ff9a1fb525e066941985dbe94bde4234bb858e5feb1d0a
12. 0xd6b88cff77a43bbb482bc140d33ea0b9b182181e2a91a94144ca9887aa146c07
13. 0xf93fa2cd854f8a27091bbeacf6b201fd8e00bdda94b33ddd84474a8e39b2783b
14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af