Evidence row 3728855

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ar7mST"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c14ee302-c6ef-45dc-b129-2c73208cdbe2/.well-known/agent-card.json"
    ]
  ],
  "name": "Stintias",
  "owner_address": "0xa55c3cf5625c7c120edc9b0bac4e7a5d5563f975",
  "raw": {
    "agent_id": "396046",
    "agent_uri": "https://centralcity.ai/a/Ar7mST",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stintias 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/Ar7mST",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stintias",
      "registrations": [
        {
          "agentId": 396046,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c14ee302-c6ef-45dc-b129-2c73208cdbe2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ar7mST",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793970471,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T13:08:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stintias 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/Ar7mST"
}

What the leaf hashes

{"body":"0d7f4dadb4920f31f317c5b96623caf6ad9e7a5cac7aeb7bec4244424b30fb26","id":3728855,"kind":"listing","method":"sync.erc8004/1","observed_us":1793970499612217,"prev":null,"subject":"erc8004:5042:396046","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xac8a5727c08f88315f54b4badd2823bd62d2ab2c7fc53586eb73763c24b1441a
2. 0x4624964631b6bc223c7721090b7b0b585bfd1a50077e3bd30eaad0045cb30c9a
3. 0x9ffba166866639317ceb73d975d6fb31c0955f00d5c5e52725f7b589f584b595
4. 0x5d4035a161e3b722ad9caecca116338386bf3289b887547d4d51eed45b019c81
5. 0x0df1b1dbb4f5000a5355d3032fb528614aa9738d7f7f0abd773f6443e8ab0d23
6. 0xd0ea334f4d41fe35ef0edc50a92941bc1517ac3c47d490482d5a62ad0987a676
7. 0xef97e225e3629969a28c2743665ecbc1a7dc6aca35351a7c4c37852736c70ced
8. 0xa03a7f3fa609cae4aa74f6f34e183c35057eed9885f733378955b39453b91809
9. 0x9df45b8574358895c26c4822ad178ec8fe1a8ad99c0928f16bf55e5fda6b6dba
10. 0x497015a57542e5c290f2aee0e25f7f440e14e646229be012d4c56f91fd426004
11. 0x540cb19b0d97cb92447c98d41539d0a29f12d9568103fb2acbcf4306a0b4619c
12. 0xe84844d76050c5b5e7260ed613241489493ac4b6445dceaf2045de4d86140769
13. 0xba7ebe9d05d8eb0dcba14a0215eb0230a8378594bf0416458cb8ec3fedf19acd
14. 0xb8cdc3434f126e876ea2c3ff38768a8afbd1988aaba81d57ab2a78f3dfcd545b
15. 0xb12c082ef1a62be55def66eb167199a0d5bfcaf36f2f6e389298bc918cf1b0bc
16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1