Evidence row 2303488

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gDmJCH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9608ba16-24da-429d-bcc5-179ca1527a27/.well-known/agent-card.json"
    ]
  ],
  "name": "Vandabel",
  "owner_address": "0x6ee46e2bd1cdf36220700d456b758f06fe8f6c05",
  "raw": {
    "agent_id": "142570",
    "agent_uri": "https://centralcity.ai/a/gDmJCH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vandabel 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/gDmJCH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vandabel",
      "registrations": [
        {
          "agentId": 142570,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9608ba16-24da-429d-bcc5-179ca1527a27/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gDmJCH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793662983,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:45:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vandabel 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/gDmJCH"
}

What the leaf hashes

{"body":"e907feb18f97a8510f6d4cb1dcacf0eaafb1592f864d35203eb2852b63b7ca9d","id":2303488,"kind":"listing","method":"sync.erc8004/1","observed_us":1793663104890457,"prev":null,"subject":"erc8004:5042:142570","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. 0x7e8f449a5dd46a209115d2f96fbb8b541116bb285dfa0b68e2eb8f4e292e3386
2. 0xb5cc478873d5353e275bd6fe7ee0e92fbdde5c716832ff830008b1033130b46a
3. 0xa6c68d161fa461c0755f4bc73b841774ddcc8e64cfdf64150ab8b6741cbea1d6
4. 0x40a8f3362620379d6973c56932cddd4baa8de524b515046f3a1ee58d55f92e75
5. 0x525a1688afc780c503dd87d078fcbc1ab5730288e94c22a383a594a9530e8c52
6. 0xb7166a36f15b02863e08c6290d26e0c7775386069722c401b1b2bda705615dc8
7. 0x52194e266923fbebda86d859e386f50237fdc58c3afeecd5ae4060069451f01c
8. 0x915b8163e42e76bdddc56378902da3b812f4aa794a3b281cf45f255e800d06d1
9. 0xa6e6a5684c7b645709966e16a28592ab2ccdc8f11350c946d5493efa911efe1f
10. 0xef508df73f95c9171cda1a0f573125e45b4e20a9bfec76a14710b3b0ea232c33
11. 0x4e807132404148b5023126074b59e6e80a7544aa514b52bb4db7038fc731fc10
12. 0xab3bfc6956e0d2d9bda3875a9c1d784993791f3bdde29d6d08a3ba5bbe6e620c
13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af