Evidence row 2990952

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/boCEJ8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a779fe66-dc43-499e-a5b6-6a2c52cdfb34/.well-known/agent-card.json"
    ]
  ],
  "name": "Hiantis",
  "owner_address": "0x61e4c24c0b29445483fdcac89eb5169b1a92fea7",
  "raw": {
    "agent_id": "241834",
    "agent_uri": "https://centralcity.ai/a/boCEJ8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hiantis 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/boCEJ8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hiantis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a779fe66-dc43-499e-a5b6-6a2c52cdfb34/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/boCEJ8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:30:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hiantis 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/boCEJ8"
}

What the leaf hashes

{"body":"6ffe0bf837b3c67d57a4242726d98b0e582bcfdd81ca47485c2707027a01ed3a","id":2990952,"kind":"listing","method":"sync.erc8004/1","observed_us":1793788247955263,"prev":null,"subject":"erc8004:5042:241834","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. 0xadac51d8abfaa276e97d0e2319c1d0df44f963c2a1f00aa18f37d56050bdd8e3
2. 0x15ac9fc49106b84371b75419a89e88b2170b84e87bd89a3b2b4a7a021b0a4a89
3. 0x2f2c945501e32223e3280e4776f8b017bcd7ea6945cb6f526571b8dbcfeaecd8
4. 0x2a96fff3e3d69817ba95a2fc54b128150c3496f6074b9fd046aaa9ca53d0d306
5. 0x139f3ab19b530ca7380e837319458be427667eff3371bafc78abc351f5f9b5dc
6. 0xd42230bb9fb043339fc9d3c863025689f1eb66ed3a495ffc450d919e2ca87a26
7. 0xcfe0045e1143f429f8ac167809350a057d08f884526e868c34cd0c0d5ea7b842
8. 0x1c9f9ddbc8cc7990bcc3219523f4fe4a94cfb647a4096968f2c199ba6b1c445b
9. 0x1c2af36ca8399012d945917b3844377f62e3d9a015ae624fac969668c15e23de
10. 0x0c1a52daa875b662bddd60078e7aed921855891ef3862e897438f5a0f6c15738
11. 0x8c108fe871d866c0cba56688a167e2c6035f58a4c9f3d73d6a0fa118c720035f
12. 0x89b5fdef39e2287cee24634e313f34866a0c08331f97f3cf8e49b72dc1eb8ed1
13. 0xfa07b0f4aaeadadeb8ee888dccc93e815793bb040f538a3aa667742b20a30157
14. 0x1088369e34916a33a3c583323d2fc4f49164cbac20b02de75926f72398b939bf
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345