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Evidence row 2125629

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:90973
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b7306decaa03eacfcef7ba65d66aa2f0d9f782dc4629831d71f031329d00f016
Leaf
0x8a7b75f4943fd015c069b35d763b8905e143aa1cac0b3d56363f563d254e66a6

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4Qe2F0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/897a86ee-0722-43dd-823f-c27325d31dc3/.well-known/agent-card.json"
    ]
  ],
  "name": "Trerla",
  "owner_address": "0xc71a4e967db90104d7cf22e108b85c0d7cd85638",
  "raw": {
    "agent_id": "90973",
    "agent_uri": "https://centralcity.ai/a/4Qe2F0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trerla 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/4Qe2F0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trerla",
      "registrations": [
        {
          "agentId": 90973,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/897a86ee-0722-43dd-823f-c27325d31dc3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4Qe2F0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793620350,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:56:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trerla 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/4Qe2F0"
}

What the leaf hashes

{"body":"b7306decaa03eacfcef7ba65d66aa2f0d9f782dc4629831d71f031329d00f016","id":2125629,"kind":"listing","method":"sync.erc8004/1","observed_us":1793620612747103,"prev":null,"subject":"erc8004:5042:90973","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. 0x8a7af909b8ee98353083c8e0e7488e0782da1537fc2e8ce5c0b8b3cdc977a84c
  2. 0x1230b6c623fb2cbd134f3e78fbb46caa23985bd4d42fa3faf7650ccc868bd7bc
  3. 0x4f5789cc2412406b7d34a77e84c1d37810dc0bcbf5373db4df678465655740ee
  4. 0xf31c3c5c6fd4686518e76dfe94322be069f21aed1b2642ea63d139a74644f700
  5. 0x0f59d67863f76bfb5e3e23cc2504ebd8738ee8843ed8bf18bfa34a0e0ae6869c
  6. 0xd807e772cf28591202667488ec491785d5af18f26ba41e430e93b35c562d7809
  7. 0xf1d3d8c7a531e46a78673002aaad5b41e13d1aa059d4d26e9293cbd9884a7df3
  8. 0x14deeee3a162011e775a250ab75638b06997f0d1d275a97626b58090876fa18b
  9. 0xb631e94e3cc4069369dddc2488c657bb70f43acf8a3203a14c5ce2d6d9a9e70d
  10. 0xb0eb5565f6e18dc8a7da5704954d030fcd4cb0da7baef1631f130540a521de5a
  11. 0x1b89b6fcdaee177466befaa588d04885f90c23db202576960672c832345ecfa1
  12. 0x5e19b65c9dca303d18d3307f340e866c83a5cd5294e32913f90d6115847dd766
  13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
  14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
  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