Evidence row 2519555

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jUwkPO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/32d8f179-2706-42a9-a4b5-5eca64cb8f41/.well-known/agent-card.json"
    ]
  ],
  "name": "Forano",
  "owner_address": "0x23334d8303b20cfff142e724c18a95e01883668c",
  "raw": {
    "agent_id": "156500",
    "agent_uri": "https://centralcity.ai/a/jUwkPO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Forano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/jUwkPO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Forano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/32d8f179-2706-42a9-a4b5-5eca64cb8f41/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jUwkPO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:02:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Forano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/jUwkPO"
}

What the leaf hashes

{"body":"ff4625eb606859a97a488ff0b7b0e4d019ced9a51d2b6a4bdb7810d814a5bda3","id":2519555,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678541393701,"prev":null,"subject":"erc8004:5042:156500","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x781c2216427a36143157f15fc555e28c9e67a71a7a103969e8f453f7635c759d
2. 0x8767be8ad032bc68161c4a4fb5e1c31eda646385ebe3bba241e3c10967b25a89
3. 0xac8ef02bd95540ddf5ff55d8a8fb5c715e8380f37093ef5b92099847ab79cca0
4. 0x30e3f582c43aba9d1dc67bdb4d1e5df6692fbe0242dcd379e6e04cdd1f0c6df4
5. 0x6133e54f6fc48f6c9a03c485eac87d9867f2653b40caa34b6413f7d49139e2e8
6. 0xa6d62b1651ea3ee934624b6ea1feb756a6c653d7beb3267488c79207c7085011
7. 0x89efceb7a06c0ee8a7460409e74c0e233b230e1c866ef5a804ffb1a847407efe
8. 0x968dd79516f76c5f9401813866f8df6b1ab8922097b239b783a730dbc2788cca
9. 0x5c870c85dc87a0095282fa0fd2f4efb78c1f93f14904ecec8be45551eaff8399
10. 0xfcd28831a20962ff71c4f7f689abf377b49d9cab14cee8f99613725f28840e79
11. 0x4a7e67fbc7c81056b8b33c4ff29c49d8671f362a7221c4302608f96ef2564085
12. 0xdcd18530fb3d3cd878e9cf5ba1075081713696f9d6d47b6c8f01ed75aeeafcd6
13. 0x276dacad1f390f5977f95336e789bde7e7fd04ac932e79c2603c87496f39bf4c
14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7