Evidence row 2965214

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wbzFlV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/77c392ef-4232-42b9-940a-6fe8474a022f/.well-known/agent-card.json"
    ]
  ],
  "name": "Nostose3",
  "owner_address": "0xfc57b9be5ab45733c49dad2f8a3da9c820ca00a7",
  "raw": {
    "agent_id": "231338",
    "agent_uri": "https://centralcity.ai/a/wbzFlV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nostose3 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/wbzFlV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nostose3",
      "registrations": [
        {
          "agentId": 231338,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/77c392ef-4232-42b9-940a-6fe8474a022f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wbzFlV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793774511,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:46:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nostose3 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/wbzFlV"
}

What the leaf hashes

{"body":"6bc7b7e3f9604df9702ec19a93f4cea0021574735bdd4389644fca5a1fa9ab0b","id":2965214,"kind":"listing","method":"sync.erc8004/1","observed_us":1793774804722868,"prev":2964737,"subject":"erc8004:5042:231338","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x75a3e64a1b81213584043f87dad692ffbdec309fbc31e12ed4f36ce548b0c5b8
2. 0x56c19e9199f785473c4cb5a8940b9cb2b74f2fff70b4e18b1976a0a8a46e3f7b
3. 0x677c94ab509e459ee783cdbdb9eb16be4728edf6e90a7a38032039525412e4f8
4. 0xefc6364240035888c9fb3792f83f21970d5bad0958a927d175616994f2fb2810
5. 0x48ba2cf4f57b0335b7d8a86aa67abc90a7e08bcc644fcb755e77b833a7c3aef7
6. 0xae22062115bc3e80a58c0bc75733b7ad871311699e6ff3aeea2d0342c628ca84
7. 0x23b61bc6b1e90c23dfcc49b84a489f269c04acb2a1aa7fad8a5a0f241ee402e0
8. 0x97e54f98fc8cfce8198be38027e95110b2ee63a4bc4e52eff5473d314a9cbeb9
9. 0xa57905784bd538e9513e4e4d7ec42455791fe0518e6683188405f076880122dc
10. 0x2242a1000e17a2dc472c02b5af8f7dbad8b750e9f73c65923d7640abd806f5bc
11. 0xa7ea1aca1b95de24fdf8152a2208bef661eb4f1a7c6da284ce63e40296a3cf62
12. 0xd99b22b15bfe71c831ca2b33a30a61ee4a4e8f18402d78c01cf1c8ab93df81b0
13. 0x09fe091f63c54848d87530415bc5f98c2ea6535403574d2b6614f885c6c48f8d
14. 0xe27ae3c825a133907c02ce25e7292a68e76325500afc33ab38a3ba76e1a0d26b
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345