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Evidence row 3130617

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:294528
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1c3d6fc24c05225494bc94f9cafe96f3efca712183fc5ac15eeb1c2831cf2e91
Leaf
0x14a32a3caa9a9b01c4b722f0f738ff1182c52891112f40574e7579728d922e9e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UU2rQo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d4a30d2f-be73-47e2-9373-d0ee82f1df3c/.well-known/agent-card.json"
    ]
  ],
  "name": "Maalus",
  "owner_address": "0xce519a8d88b51fd4f6542fed0933c46ec63b24e3",
  "raw": {
    "agent_id": "294528",
    "agent_uri": "https://centralcity.ai/a/UU2rQo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maalus 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/UU2rQo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maalus",
      "registrations": [
        {
          "agentId": 294528,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d4a30d2f-be73-47e2-9373-d0ee82f1df3c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UU2rQo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793826749,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:17:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maalus 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/UU2rQo"
}

What the leaf hashes

{"body":"1c3d6fc24c05225494bc94f9cafe96f3efca712183fc5ac15eeb1c2831cf2e91","id":3130617,"kind":"listing","method":"sync.erc8004/1","observed_us":1793827051038453,"prev":null,"subject":"erc8004:5042:294528","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x14a328b0144791056fd4e5ed2bebcb353141574db97c9639d64c42125f56ad0c
  2. 0x43d07b61dc75c64aa37c97d4468fe389d7fbb0b4ba57761a84df114b565ba70d
  3. 0xc4d98b8e7c27b35698ed6ba8fd1bd930a5902dfcd40d39a4eaf1e917c1bc511b
  4. 0x8aa13c70ddbb408a8d4f74ae4e6b93cd58b15463512cb5ca929814922abe11ff
  5. 0xb901165f8825dce844e2c890845a6c74e3cd43ca8cae6c0ed8109ddfe8e4ce74
  6. 0xe701b8b840ca34c255231d95bae412e459c78f5dc2883c63e923ce623c150afe
  7. 0x228ae55d7d3389fc4ecba4ab00d959af49335595720d191fbe91aa54f04082b4
  8. 0xa7de1d410b68dde9bc193eaa8f8ff7773b1a8497fc4c52217a1b0416b97a6bc4
  9. 0x0701400f07c08ebb99d3566dff0ce49eb140a069961652e5ebb28ee3bc9fd414
  10. 0x5ceda7860e77443bc898402f4d4628948e77f946348c683dcfe8ed7384fdd073
  11. 0xa3472ecbc206806fa94adc31eef2ae6e0982cfe06589257eb99da1a6c17b4d92
  12. 0x839a8901dbbdd687be28d6b8fe6e4337d7fd761c2095f8e3fe26836b42cec860
  13. 0x713a7edc522e56365d3844cfd9f5c8946a4467d3ccca145361b016f2840232a8
  14. 0x6ac43d1174fbbc2d100be6f9123ae0aef5477b6638d0ccc4c3b63b712b3ff98a
  15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
  16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
  17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
  18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON