Evidence row 3065265

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lMvMCl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b117d2b9-74c7-4927-a58c-ee85fb995df9/.well-known/agent-card.json"
    ]
  ],
  "name": "Brenteon",
  "owner_address": "0xcc6da7e9b23abcedd01441863324e72b3d7c232d",
  "raw": {
    "agent_id": "284981",
    "agent_uri": "https://centralcity.ai/a/lMvMCl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brenteon 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/lMvMCl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brenteon",
      "registrations": [
        {
          "agentId": 284981,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b117d2b9-74c7-4927-a58c-ee85fb995df9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lMvMCl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793821889,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:57:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brenteon 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/lMvMCl"
}

What the leaf hashes

{"body":"050d3323f1b5f568cd37696a180506b331d994659dbea31a740b9b7034fb6abd","id":3065265,"kind":"listing","method":"sync.erc8004/1","observed_us":1793822262933846,"prev":null,"subject":"erc8004:5042:284981","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. 0x6c57b87acdbcc533b97386d3b51e4b8f468d9fb979f47e2b34aa107c05ff94b6
2. 0xb76aa730942beb804e39fdb3e9305d26d507ea949a5d66161b0ea5c51b42ecd4
3. 0x7627351f9563def9697fe8ee8442789923454eb7c36010b8911bef57ed72a7a5
4. 0x37271303dc821cc3e4aeddf8002484695b0fbfbb7ebfe92a8f58c658a08a8d5f
5. 0x89ffeb1b0d625815bdf20334da619c7578cdfa45143df89b1df7d4bddb292e3a
6. 0xc8885d45d525b4f13f435b130cbb1a3691a6ab707dd4735d109b4fe26fc27ab9
7. 0x55ef2252f4a62b6b0cf428e31dee0239f77559238bb09c07ceae0cbc55c813d6
8. 0xd4602a8761c4da0b0375e3a32a5314519b95385c201f3fbbcdf716e2c267c708
9. 0x42c776a51dc61c97bd00f495450fcd36bdd0f8904b1c46d4064a6221afe2b0ee
10. 0x3a337e003a6281d161d4bc35066a74c7ccb69a43fe2592c8eba215d2e1b727d1
11. 0x092e55540786ed12bd8f9996458254697b484436176c9a127648a8e428d31a16
12. 0xac98189dd643692e0abfa71614f9c2974dd659830a9bb8f2d119189ba87453b0
13. 0xa49f4fc0b9fa0c52e02b91d97482b5c276fd04e4bb56a870b1704d5d0b24a97a
14. 0x3712db1cb5396683f3920f9feec808cf32004edf753d19ee1e3de6f3e846c055
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345