Evidence row 3713830

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9vayf1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2671c83a-9487-46a6-a3d0-01f4b2ee911c/.well-known/agent-card.json"
    ]
  ],
  "name": "Barkani",
  "owner_address": "0xa82970b6eb9b94a54b1c73e9c4377c53c172f559",
  "raw": {
    "agent_id": "390120",
    "agent_uri": "https://centralcity.ai/a/9vayf1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Barkani 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/9vayf1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Barkani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2671c83a-9487-46a6-a3d0-01f4b2ee911c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9vayf1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T10:44:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Barkani 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/9vayf1"
}

What the leaf hashes

{"body":"e70fb74e6f531c24b319733fe6f7180351c259f4847f1b5a049fcfa840251b5b","id":3713830,"kind":"listing","method":"sync.erc8004/1","observed_us":1793961852813629,"prev":null,"subject":"erc8004:5042:390120","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x4740c1ff03024793ffda74bf79647d2d1c782e79eb90ec39d6dba0c9aba1df62
2. 0x50f48d6c9d7d9f003afa143c4f8a4f2999a67366d3a4093d7206320c9fd5aeb4
3. 0x383ac18a40a3d08ca8f7a93b9f24a978bb6004a264087cb6403ab84ba43ffc17
4. 0x93e284b79c267fd0ea2331767c21ddddd7a11d1f1e2b01ecd90aa89a474d9dba
5. 0x6ee007fabb66fd60afd1267fefb72ddc1f8ca328a2e513522658f11676bfadd5
6. 0x64c3e1ddcdfe43bac9616cb41d00be4c02f5f4ad8daa4dc2b9266dcd60aba2c5
7. 0x4fecb45d6fe9b5fbf3fa161e7d5e3e13bd068696701b69a90575a041511d2b4b
8. 0x1563603fad6ea450a3ca45428a2572b2b6a1c1f2972eed0d838619623a216289
9. 0xd3f8bf09a12921060b3d660c89b3611928717a7b929e51c456a15afa8c8ddf8b
10. 0xd5ff38b52e69d8afd58b25f69b3b2328651aaec96b66afa039f3b02596f947ed
11. 0x2816df8b463208fd7fa01e5e9ff13646fb496d42b4a2014152bb519b0c79568c
12. 0x6e1c7b30ad793a83b2e8394d882d8329d96ac3784c932ec5f6e66d7f77dffb5a
13. 0x1cf534aa7d12d66bcd317700e0a157d9ce7629f47bec736cb58bd754b7f1a796
14. 0xa123d810d73ee892ccb20ba24826873004f868a1fac8d5c06bc72a1a4a8df629
15. 0xa18562956ef32715be3beef73e0db96be2b79caa00a0157b81ff91d577507391
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1