addrbookFor publishers
← The evidence ledger

Evidence row 3733614

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:397882
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3c14afa4602982cbecc06b8ab2dc0ca1e8624f4016999aaa2c1a28b9a2aa5fc0
Leaf
0xc65c42a902e5519f6abffce25c642e88e5efbef8aac7c5ae156b71a37443d19e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YtZl3Q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5b26a763-d340-4c4d-ada9-c70390aa7e43/.well-known/agent-card.json"
    ]
  ],
  "name": "Gatias",
  "owner_address": "0x62f637a97dfd39237d682b8915f7cd5d409cd2da",
  "raw": {
    "agent_id": "397882",
    "agent_uri": "https://centralcity.ai/a/YtZl3Q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gatias 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/YtZl3Q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gatias",
      "registrations": [
        {
          "agentId": 397882,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5b26a763-d340-4c4d-ada9-c70390aa7e43/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YtZl3Q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793973011,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T13:52:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gatias 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/YtZl3Q"
}

What the leaf hashes

{"body":"3c14afa4602982cbecc06b8ab2dc0ca1e8624f4016999aaa2c1a28b9a2aa5fc0","id":3733614,"kind":"listing","method":"sync.erc8004/1","observed_us":1793973163758894,"prev":null,"subject":"erc8004:5042:397882","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. 0xc65c1bb6845c5946db13354f10ef5ce7ad551a02345982d1ea86b750b56fa76d
  2. 0x6b2d2c6f7f6fe52b6a621b330691241c36ecc76ad255e632e62d659150ad5599
  3. 0x41026a73cddc6295b650658ed8ae7bc79bb4eeb266d34d82f9069c52cfa52f2d
  4. 0x4ffcbb94606190f1008741cb07333e3875d755311d4a81f7b080c319d476fdbc
  5. 0xde1cf5897fd3d9da16936844ac36c517d7019288c551336b37d76a7dace1391c
  6. 0xd00f39be6b25ce9f538d7f62c600923b9cc06c26d88ca59857648d3fa4c0f253
  7. 0x8684b5d3c6c438ce1f85af46316efab0448f47237b1c975130db7e795c325d93
  8. 0x141507b1e196f73052c5c55c52b34dab9e440d4ac1aefdeb1650dee1db0e068d
  9. 0xbcc5f134a7063e8bd88a8a07db56d9454182ef1ed168632d454cc7762cd1a7b7
  10. 0xa3a0a352509c50f0a7ff3a26c1a885a5b1d37c0c5ca5d00d2a774bcdbc50bdb6
  11. 0x2746b42c7c41a458e21f1656c211d4ab9490897d6dd3431faf0fc55a514a12d6
  12. 0xbfb532b744d96fd10c353e4618963c63b1914a3b43d26642b6bd6d0961d86ccc
  13. 0x03fbeee0125ce81b4d9c00bca6001fb8cd45b50718d2582751cf8f8c8bda86e3
  14. 0xf2bbeea848b333047f129c8686a1cb6572f51a517261b7356309c2239f36fcaa
  15. 0xa1718cabb225bcfa7e8d30571095a3947ec7e2f279fac8d2d2530d955a7def96
  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