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Evidence row 2290508

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:137550
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f07bc5043f35d1b14355250d254de3e8c7f4b0bc7f55cfab8c7f0852c4824c24
Leaf
0x87a5f9743507427f019309c2903ddaa27b1e01b907a0bde2cb30bde36c9c2210

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tiewvW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0e1bc945-987a-44b3-bb87-db9a03203a7b/.well-known/agent-card.json"
    ]
  ],
  "name": "Griazus",
  "owner_address": "0x889a7b9bc953b5695a2883aeea2b8f7778738f07",
  "raw": {
    "agent_id": "137550",
    "agent_uri": "https://centralcity.ai/a/tiewvW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griazus 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/tiewvW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griazus",
      "registrations": [
        {
          "agentId": 137550,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0e1bc945-987a-44b3-bb87-db9a03203a7b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tiewvW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793657751,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:20:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griazus 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/tiewvW"
}

What the leaf hashes

{"body":"f07bc5043f35d1b14355250d254de3e8c7f4b0bc7f55cfab8c7f0852c4824c24","id":2290508,"kind":"listing","method":"sync.erc8004/1","observed_us":1793658006313519,"prev":null,"subject":"erc8004:5042:137550","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. 0x87a5e2ce6469dd08bb65ea42e8b06af51b4f467c7ef7e191e0ac3b9099075270
  2. 0xcb44e9316e697ae97fc05e9774b164c2379f5c42fedc3e09d4032e8dbc36b9ad
  3. 0x25038a17b68876659617cf39573d16121d9eae3900b8eacef7eacf7477373231
  4. 0x67b85d1c44b6880a68501bbf840130ea9e4a7cd6554908068a885dd2b3d86e0c
  5. 0x246ccac3cba4a22fa716dfeec18e5f6cc6ec86872cab21bb307d203183be6599
  6. 0x23cb4837d1698640347373865839f6ec7f168bb88d9cf4308654a45b8f9605c9
  7. 0x78c5ffad93d9c9cf84d488ad91df65c68d9100b4fb703bc6a98e21d1c1197c14
  8. 0x2d2e9bba4359fa6ebd1cc32d650df3c8179b5ca272cda28538e0992a7264a845
  9. 0x715ca0281617614229dee3772211532cbdf2537e8745e1807bb88dd149820785
  10. 0xd7f5926986135414427617db9f0ecde65acd0f1aca96bb87e68421a08e7b54b4
  11. 0x48a7d8a73ff3af602180450d457064aad27e3295ef431b56a3513d559fcaebb0
  12. 0xb29458b26be0efcbcc070d6949659b739465d717f9b08a7e55e19441848f2850
  13. 0x650762fd3ea664db9c82e9fa57a70645b039ff3d3dda93972e6da6c3b1355d26
  14. 0x45296e5ab7be6d8163e528d05039d4c685fc8962fc80b797c1d68574b10b444c
  15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
  16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON