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Evidence row 2050746

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:58084
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8b0545fb8b8266239b280cda3e64e2980a4f31ab94011002cd77bae1595ef0f5
Leaf
0xa5324d1a5667be04a52ee92412e87d3daa6dfc3dbeef596833fc1fb3db9c6d9a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HKn0vb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/889ec397-5ff3-4629-8730-b752ce36e259/.well-known/agent-card.json"
    ]
  ],
  "name": "Viallani",
  "owner_address": "0x923bbbd537d146b33b83220908d127e5e36e9154",
  "raw": {
    "agent_id": "58084",
    "agent_uri": "https://centralcity.ai/a/HKn0vb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viallani 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/HKn0vb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viallani",
      "registrations": [
        {
          "agentId": 58084,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/889ec397-5ff3-4629-8730-b752ce36e259/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HKn0vb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793591746,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:58:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viallani 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/HKn0vb"
}

What the leaf hashes

{"body":"8b0545fb8b8266239b280cda3e64e2980a4f31ab94011002cd77bae1595ef0f5","id":2050746,"kind":"listing","method":"sync.erc8004/1","observed_us":1793591932599030,"prev":null,"subject":"erc8004:5042:58084","subject_kind":"source_record"}

Proof

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

  1. 0xa5325e8bd012a41aeb9978b32325737dfd86bfffaff144370b40b75c27f88af4
  2. 0xe0f3d902072c5b181e88ba9870ad67db8806179909150cf569f51d93f4896c64
  3. 0x9a4741c0cfdb63605366d68a4f922f4a5ca7da8329cca3dd35b53da49c33155c
  4. 0x5f4d9d7a3bdba0741d82fef390c667aaf81d4dca0efe77c4277ffcedae38f773
  5. 0x7c1686aa236c3810392723918d37d1a16d50452708e3a6326263201d154e8dbd
  6. 0xc37ae9e4987debe7e0abd5709bb7ca2bb3566de2e3fc343fec290b7df0dc8b7a
  7. 0x33630a41e1c3d22abf3abedf5f84781c5ccd7a9f128dde796f8afc2b142b581c
  8. 0x8b11c3d62f38624fc6e4b2237e5e61b9480fb479fc393f8dc856f1408ee455c3
  9. 0x48ff68db5785f4d23cc1b63f9eb33ed7692dc6b262938f155ac7615209dc2cf9
  10. 0x670f374d9fbf21f194317217dd57d232d578491520d7f8ebe83e592a6be6358a
  11. 0xe3f02b427f59850600c9d974c72867477628ed537cbd789cbc04fd77632ff008
  12. 0x4c4f4cb682e94e3751eaa1fa136fc04582c4d9d8eb377f4fef8bb9a5f3e31983
  13. 0xec9b01ce49e2dd688fa78781733c888976342aaf0672176098d6561858941ddd
  14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
  15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
  16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON