Evidence row 2548498

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/d01eqv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4184d76f-9007-4b6b-8035-8d1f749dc8ee/.well-known/agent-card.json"
    ]
  ],
  "name": "Frofer",
  "owner_address": "0xe6a5d7bc77c1baddcc1f653e00bfff68a39f44e0",
  "raw": {
    "agent_id": "167290",
    "agent_uri": "https://centralcity.ai/a/d01eqv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frofer 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/d01eqv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frofer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4184d76f-9007-4b6b-8035-8d1f749dc8ee/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/d01eqv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:32:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frofer 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/d01eqv"
}

What the leaf hashes

{"body":"a6db919737265776d1abb4b0eddc1b1d42cc63a2614e84146b1d81f2fa977cb0","id":2548498,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691153165582,"prev":null,"subject":"erc8004:5042:167290","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. 0x9beaf1c003d4accea95433976666e31b55e2c6df60a70170c5bb8d5f4c5d3c19
2. 0x3259df81a73a7f0169627dfc33f5bdec5ff2161143da40fc7b8ecd7a854510ae
3. 0x5da9b8cdf472ab4210dd578fd6570556a812af35f2f38c8b44cc27ab5514c092
4. 0x79800c139efec5cef10e4df0041755fd9e466f997e2f6fe7e08e8a0a39156acd
5. 0x3e101150772c93b450700da2a56b3d6768b94ca32e8b298af5dbc1f943e10046
6. 0xee4602075ee3e3996bbef13d5bca147c366089f33898adee849a1bc5e1404e11
7. 0xa62310dab96c25a13dba02ebaaf36505cc1c004e265b718480987681158cc41e
8. 0x662b6ac1f9c725e28368e4d0a2cf0950bcdb2c0d72fb72e6d17396f04fd61c7a
9. 0x4fe35f93b1ed73cdbe97f9e30f906f9fc47d4042b5be9a0ce65fa13470cdf0cc
10. 0x4f0ce133afea0d11d66547f65eeef261cf452e4ecb297bc63028823e869c47db
11. 0xc779d2d43791dfe247af69d56e581e39a1af350c71f1cf4836e024692f5576ba
12. 0x5135f96b23ea1e5b4458c92c404705e6b4f464bcfb58f2d4484f6776cf797208
13. 0xa213237248bc217986c237aa7f834054c4c09d2887d4a5c8ab351dd9ccee40bd
14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7