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Evidence row 3708312

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:387084
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9a0ab0edb21cd4bd8affbc9103c231c541212efada737550dcf3d1108aabd8b2
Leaf
0x234ff5704907c9c04f248b854e1d0afef35ebc899e2fdf30efb5a514ca0f242e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UDV3ak"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79ceccf1-f46d-483e-9d38-8ec5af86befb/.well-known/agent-card.json"
    ]
  ],
  "name": "Grompias",
  "owner_address": "0x34c0cc6a0fd0d220b092d0e29c6c409ffca71a67",
  "raw": {
    "agent_id": "387084",
    "agent_uri": "https://centralcity.ai/a/UDV3ak",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grompias 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/UDV3ak",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grompias",
      "registrations": [
        {
          "agentId": 387084,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79ceccf1-f46d-483e-9d38-8ec5af86befb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UDV3ak",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793958030,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T09:42:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grompias 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/UDV3ak"
}

What the leaf hashes

{"body":"9a0ab0edb21cd4bd8affbc9103c231c541212efada737550dcf3d1108aabd8b2","id":3708312,"kind":"listing","method":"sync.erc8004/1","observed_us":1793958161217353,"prev":null,"subject":"erc8004:5042:387084","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. 0x234fd0ed020273d8357f835f0c8eeba03c23e1d1e2546378635c60f1856039b8
  2. 0x0a38295c3d924b11c450dfbda12182fedf0810208ab34e576c79ef558f1fdf96
  3. 0xa2f6fa60cc2bd6b4a54d3fa2d88fcda3367b4adb87cb632a11b1ddd92f828ff5
  4. 0x73ac2fa9b992af54faf92240cea98cdc22e7f006b6e25c301d02aa06704ea40b
  5. 0x1883f91133d4d8bc816da0bb899821f55e00f1aa60d9d9c97c329d6fe45d4a69
  6. 0x7b087bf831b9261934f1a4300f63baf96d06b7aa1b342f9034574da29c30bfca
  7. 0xe3be06fadc9914a0b78b4b8edb283af60a032d30d2b7949acf213ddf04fd92b7
  8. 0x982f0468c82bcc0e87dd5fb6cf8ef6a40104a8c6e37afbcdc2da1d8f13947fc6
  9. 0x09bb145fd60d4382b53d2bb39431341949ee7f3f54d0560485f43d352418397f
  10. 0x3611663ff41b047a1d633fa347aee80cd1e1fe9b3d38b046916938210a6662d3
  11. 0xbc1516ceab6a594a18fa0a62086cee402c7d3ce45b68c1b8d1a4dbdb3d858374
  12. 0xf954175adae3ed0d2743cd88c8074b7b998c257faf3e1589f8c1574548cf17b8
  13. 0x415c5fe0fa2c2d3255e82293a24d6e0e35071782fa66657d37ca26bf1ff7da09
  14. 0xdd6caff8b0876542f26987c9cae49eee11e135210e6f435b006118b6d3e534e5
  15. 0xb490b9bc961e5cbbfaf890e393a2eb3d2518e080e0a107acd232486f34cf7408
  16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
  17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
  18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON