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Evidence row 3745505

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:402838
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e27fbf121988d2bb852f1dfdd1826a68c362ada7f4d7666c3ac5b858a6757fc7
Leaf
0xd7f71260effa6cd8c02db4413da21fd2e9d42f260c38a2e6c65b783a4453d53f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NT670f"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/67dc7672-feec-4476-bcf5-6332f31be6c7/.well-known/agent-card.json"
    ]
  ],
  "name": "Maovano",
  "owner_address": "0xfb9395307f010d068cfbb6a509f5dabb75d9318f",
  "raw": {
    "agent_id": "402838",
    "agent_uri": "https://centralcity.ai/a/NT670f",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maovano 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/NT670f",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maovano",
      "registrations": [
        {
          "agentId": 402838,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/67dc7672-feec-4476-bcf5-6332f31be6c7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NT670f",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793979067,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T15:33:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maovano 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/NT670f"
}

What the leaf hashes

{"body":"e27fbf121988d2bb852f1dfdd1826a68c362ada7f4d7666c3ac5b858a6757fc7","id":3745505,"kind":"listing","method":"sync.erc8004/1","observed_us":1793979212672199,"prev":null,"subject":"erc8004:5042:402838","subject_kind":"source_record"}

Proof

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

  1. 0xd7f7122269ce092170af36427879ddda95fcc3489ac8b608c0de92052952c3f8
  2. 0x17e2df7dd5c014fd70293afcd8c7036a50c6a6d6748fe5c221798467943d4616
  3. 0x27f37dcd432c1bddd45ee78ebd7d142e7508c6ae8c48af76e2d0ead43531e3f6
  4. 0xd63aed85a012825a0f48f138302ce3e99a642ad24acaefbdbe883349a5595204
  5. 0xb4ba0346fe2ca08c08bcf7c2e011b1dfb13694b8568789c83f4fb039a0d97b6f
  6. 0x6b59aa0142b7348552f5b866d124793f6d134b3928d7dac6323be43b911ffc16
  7. 0xc2978befe40a94e6a0b11a2e4574fa171d9c8e20fb4f9419e35efd9d74334d43
  8. 0x79f881ce0a63472fc1fa539b4d7065d5829c92e18329f817a37bbfa9e4b225e2
  9. 0xcf3065dd41db47328f488eb3a57813ef65c032bb9a7c9c60a03f4306a6af6988
  10. 0x1026aa5a0c2e8935544b2a7c8eacf9778391fbb4f1cdfad743bcb5325827919e
  11. 0xe88a2ff93981c65ac1402deda2d377c645dbdf734bda20bf13c58763476ceecc
  12. 0xa1f9efb5fa30f91b97b090d6b2bb954cf2717806a64da237d81aa84542c05f2a
  13. 0xab0bb45b1bc444d015527c8158fa06c09337b20aabcd9b2e528a7043a4abf432
  14. 0xd90a2fccf1a85036b23ae580bdbabc69c97c990b1c22ec464024ea02758d60a5
  15. 0x821ffa0a1fb7e66ffa8ce79fd755aa408c67dd0ef62aee573ea2278fcbd9823d
  16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
  17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
  18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON