Evidence row 3125821

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/86OsnZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f51bf3a6-82e1-48c0-bdfa-99456aa2a65a/.well-known/agent-card.json"
    ]
  ],
  "name": "Friavler",
  "owner_address": "0x5e95d86f4da4780f011ebb7c3bbc743899a8def4",
  "raw": {
    "agent_id": "290665",
    "agent_uri": "https://centralcity.ai/a/86OsnZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Friavler 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/86OsnZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Friavler",
      "registrations": [
        {
          "agentId": 290665,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f51bf3a6-82e1-48c0-bdfa-99456aa2a65a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/86OsnZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793824932,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:45:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Friavler 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/86OsnZ"
}

What the leaf hashes

{"body":"da67d00f65ff5c24871ed96dc636334732db3878b9cae213931f21512d6f512c","id":3125821,"kind":"listing","method":"sync.erc8004/1","observed_us":1793825155509730,"prev":null,"subject":"erc8004:5042:290665","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. 0xe5c9580e5eab57b9f5f65cf01bfa8a509235ea33eacf982ab99812f41c857d89
2. 0xa10fec30742c637b98254216ed65e0077653387b0a420f8a33656394f7f86758
3. 0xe0edaf3e0158918d1d2e135f361285969baa0f3f5b21d276d552995e4c39d37b
4. 0xaff3124951df87449bb76d36bb05e44bfa77dd089496e7175e69302c30f4a29a
5. 0xecadd943f31faa2baf502d857529c2e29ced73df4831ec694f89297b3567090c
6. 0xef3ae96c13a044c697cc6515ca12934823f8fe6a74c592fa20d30c486d4f045d
7. 0x19bcaafc053ab46d2580b039f06f655a1ba5af877ebb61a2da9c56149416603d
8. 0x211a02b78d2e25d88c672fdc2dddb35b799a8dd0a94a8aa5ae22b565c84ab03c
9. 0x4e49d8d1b7dd5f1ab3c8bd5728da55b969d5536e5947316be69148004e2c0f49
10. 0xddf29330c2ab8ab95d55f3e32e4922dbf669287b7343f301501c8e8c0a149ac8
11. 0xf8c79c9251b789504f45295feb20ecf9f4c95a1721e9b90eea8c85445a103f45
12. 0x4bbfc07603fb1f664ec8c8d4ad1c9588704896334af9b88258599f90c5789dbc
13. 0x850edfbd7f1ce6d3e11c51ed25671246e630daaf19bcd4d227e43e6f1340b62b
14. 0x7324a05814342612129bbef98d94a12fff89b93cf121ff58f8160eaebd6bcbcc
15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345