Evidence row 2290504

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HM7tth"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3212c3e5-30f9-404e-8826-fdb4a4e9b030/.well-known/agent-card.json"
    ]
  ],
  "name": "Kudus",
  "owner_address": "0x9df97ab98bf7e9f77e9024196aabfc6a9de4a503",
  "raw": {
    "agent_id": "137546",
    "agent_uri": "https://centralcity.ai/a/HM7tth",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kudus 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/HM7tth",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kudus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3212c3e5-30f9-404e-8826-fdb4a4e9b030/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HM7tth",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:20:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kudus 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/HM7tth"
}

What the leaf hashes

{"body":"65b8374d532b0b69f988a9b8f74759e0592148bf71fef3c11526a5822bccf66b","id":2290504,"kind":"listing","method":"sync.erc8004/1","observed_us":1793658006305177,"prev":null,"subject":"erc8004:5042:137546","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x3b4c319e6d37c42b88acfef362419a9900d7cd736e213a682d1a9b14b7a54755
2. 0xe6c91210396b803ed1a41a8703346eefe260d29edd328b9d4754808d7fda084f
3. 0xab44b763cd4df497a9c1648f563068675dd71ccee8d5af2e376696d11ef30e7f
4. 0x4d29e99335ada540ed62e80a20f583960cb4902aa65038ae38e38ffdc7ed58c7
5. 0xf907c772bd3924dd54ca8a7e6e1906d5087eb0a7bff8fb60068231cc0ef4a3ec
6. 0xf20f6eeac0ffe15e5e22dc58030a68ebe68333a4c21e2a1e2651c6df2339decb
7. 0xe7ddc38cf7484a1aaffbe706f2f3115cfade50bc53dc013e0ba4783202da26e5
8. 0x66c89f3ae8e7238eba4ce0ac13b1f842a1ac15d9e617b980641629ebd3bb9982
9. 0x15f7ff529d8380c22dc15161ec755b37adbc373b3067649b489836767715c3d7
10. 0x55c677d32ff6a20b58dcad74ef0229761486f2ec5d5ec05004d605e14ca729b4
11. 0x35d8466a1b1164401e37eab603d7f1f3a41843b2a82e92a0df1a2ef7ee3f2198
12. 0x066ca260f44392bd6f2d8db1214a53c03dfa715357ef60f9784f111e11047120
13. 0x507a2180313be0729754aef4a9f5ae0f5f1b96b322bfe83831a668afc9bd9d5e
14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af