Evidence row 3474892

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CYmNRc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/82a62a5d-6bdb-4561-a291-5cef162e34e9/.well-known/agent-card.json"
    ]
  ],
  "name": "Rirkik",
  "owner_address": "0x0c1597e2b7728775c85d1a24942771116e77ab5e",
  "raw": {
    "agent_id": "360062",
    "agent_uri": "https://centralcity.ai/a/CYmNRc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rirkik 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/CYmNRc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rirkik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/82a62a5d-6bdb-4561-a291-5cef162e34e9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CYmNRc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T23:34:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rirkik 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/CYmNRc"
}

What the leaf hashes

{"body":"0a3a76af293e44ab8cc12399e9ea9bd8b6b1c7b495e2b8ba7a77623bb25bf6e5","id":3474892,"kind":"listing","method":"sync.erc8004/1","observed_us":1793921689741229,"prev":null,"subject":"erc8004:5042:360062","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xdd32cc020dd686228823725a3341dd8b0fea0dc3c36ea96d0ae84878b33ba7ef
2. 0x79ab4d74f5be2e7f40ad2b5bd75996d5cc2a9b228c85244980db6f2b6b476c09
3. 0xdf00cffb996a62146dc2ee50b94f0bcbcd3a05231d5e10609a1bfedb716e9b4b
4. 0xd004f9abfb3d014283d1e3f2c8d600edfb21bc85845b6349bb0f0b8bb80dee4d
5. 0xd625cb277a88c417d37ea3ef96072e1063977f5e78d9f6a578dee5a1929e8bdb
6. 0xf37b71dd3ab4aa4e08352270a96dbd3d9b21eebcafadcfcace757c668f40f0d6
7. 0x290be081f5b490e6488342ec27170d465db88e067e14ed11c4e896a2c1dce0bb
8. 0x045c14762bcd4ff870fcbd0a89a8c372418354079c52d3dca631a437099e69bd
9. 0x1a1f1a6639acfd9cfbec3511716a486b2a3abf73a4dda78cdfe23d538a6be6b7
10. 0xa8b71bc32b8bf1380e728f3fc7a48653cc8c3758acabb4c3290d27b535d32aef
11. 0xeee78bbafa416529fb36b0ea10d421c92e85ee04c65403f8bacb12e5d4e30372
12. 0x1730914918ad1064042f6c0e5ac4bc40c870ef8a779eeb206b19eb40748a0792
13. 0x313467553594bf00c131cfccd33f4d700b354ecb26bfb7748a9a2620754e6284
14. 0xce27876666d433e301388ab9a229faf79cf58e8e5e9d26b51a8919e49ef7c4fb
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94