Evidence row 2156671

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8rOcMt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2d15a369-42d1-458d-9ed5-aa2f4c40e2b1/.well-known/agent-card.json"
    ]
  ],
  "name": "Jasseon",
  "owner_address": "0xb95c62bf7aad2d6530304fb585e709cf330ed481",
  "raw": {
    "agent_id": "103674",
    "agent_uri": "https://centralcity.ai/a/8rOcMt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jasseon 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/8rOcMt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jasseon",
      "registrations": [
        {
          "agentId": 103674,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2d15a369-42d1-458d-9ed5-aa2f4c40e2b1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8rOcMt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793629982,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:39:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jasseon 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/8rOcMt"
}

What the leaf hashes

{"body":"6f2d8ea234727684f4d0d5b35877e1fdcc609fac016c640b81337f167ce58028","id":2156671,"kind":"listing","method":"sync.erc8004/1","observed_us":1793630353166773,"prev":2156071,"subject":"erc8004:5042:103674","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x90d9645923af7f85dbe9f5b75554f2df1e68d19ecf13b793c550e1d8fb40dbb9
2. 0x8c3e974829c0043382dc323b66befeb6df5d275078235e942ad066ab1d79a427
3. 0xaf283ed6957b31b79a1359f1148641573d99ad0d01fef7f714f84bf5a8e02f71
4. 0x2de82db01fb7eb712b0c015c18240b6731aa5cb13d4b131038b646cc0348c1b2
5. 0x0bb0a6f3e082aa6ef9bb7d5b39e1b0749c181ca9bc1ec863782051627ab9dfcd
6. 0x910e8578e0625a99c3a2461d28a4655bb47336789c16de7f5a904a42d27da3ed
7. 0x12a5321a87c6f868ca3316923478000e4e657171296276aff47c576f4b592644
8. 0x9614a521317300a1bdfeb193fd2ff6df92ec8e6746297426ea45defece578233
9. 0xa24b483511049170bc3c4b1b840f953cbf6e5b0e09504e0563945a1dbd38048b
10. 0x804e2462f6eaab76d9c6943aed064e04a80f73d2e6690bfeddaab9e816482b66
11. 0x44a5cad77dd3fedc5999f1587a59e074e73aae4b83894824e2e7767e7eabb7fb
12. 0xcc41efda675fd5f31ee9b82e2920f27c5b96c51ec4eacef941b7e4116cbf2ac5
13. 0x680e2eb544f0b0d7118b76ffef0a533f49c97860e3c70eaa1d07167760b4968c
14. 0x3f15e4f2fd3ab4091e7284edf8bfed23163b8ef6b0c8fdbd458a498a9bb35a32
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af