Evidence row 2119031

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KoWY9D"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/03f93fbb-cc09-48dd-aa90-d8c18e5812a6/.well-known/agent-card.json"
    ]
  ],
  "name": "Oriavino",
  "owner_address": "0x00fb1581a99742144184aa8bfd54cbd5678b0d7d",
  "raw": {
    "agent_id": "88044",
    "agent_uri": "https://centralcity.ai/a/KoWY9D",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oriavino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/KoWY9D",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oriavino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/03f93fbb-cc09-48dd-aa90-d8c18e5812a6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KoWY9D",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:20:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oriavino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/KoWY9D"
}

What the leaf hashes

{"body":"06906a620d304d2e7698e82ae093964c0e1c94877d8302557147bbb5d74c24fa","id":2119031,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618442195621,"prev":null,"subject":"erc8004:5042:88044","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. 0xc4de04a52c452ea846d5c41556d40840365e0edda2de973a4e75cb670408bc11
2. 0x5d19f91b46e3f6222e20d9a74dfda52fd0e12b3c888c574bf6fda396a65b7543
3. 0x630bb0235ea39070d3c41128fad7a4e1b1f1bd7e077a12f6c80c439f2945d6a8
4. 0x777db3200f050e67a6112ec2ed14654b0ebc13c4dab4b8ada169906e2a3f34c7
5. 0x98e3c3ed432118da93e5632325748c39d5d5ca7eccc3fa366c67ab8a223f45f0
6. 0xcf7f4f9c1fc15831d362f5d711217f490132910355abfeb1d811c5431bb25339
7. 0x9e87fa7a166add905d1b84317c416aec62e830e27ab71ee87a7133451848d07b
8. 0x89913ccf255a5af2af40d66889d2b9030e888c3671b3a7ae84db68c52bec944c
9. 0x6e782d3026e0fd07f4ef76710b9b4fcaa63799e7e120bb2d49731e0f192b8309
10. 0xa1eaba33ee125b83f7069ea3197079e7ceac5af3d64e1393717e02135f8ef440
11. 0x842f383cbb44caf166d2b21caf5381c244aa3e938a540c1b81d2052f2e5f8850
12. 0x7aa0065f9bcb7fcade26c7f3b9489f82eec110abf81d620f345f0a889dc13028
13. 0x61ee210f299fdcda2ea75817592c9621ccbd35e0e4358cb705a10dd284df07af
14. 0x0b45a0435ea40bcbc48c2b318e8c62aa48a7e6b10e52b4548ada394225a7bd9f
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af