Evidence row 2080395

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/b2Z4bF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9a5af677-a716-46d6-a492-fee92117c1c4/.well-known/agent-card.json"
    ]
  ],
  "name": "Stadoko",
  "owner_address": "0x67fe7148839d945c0c8d1906de4fa3a3cc4bc9be",
  "raw": {
    "agent_id": "71857",
    "agent_uri": "https://centralcity.ai/a/b2Z4bF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stadoko 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/b2Z4bF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stadoko",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9a5af677-a716-46d6-a492-fee92117c1c4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/b2Z4bF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:05:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stadoko 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/b2Z4bF"
}

What the leaf hashes

{"body":"39516794cae6c696a17b918ef31af01e9dfea620aef71361bae90729429a12dc","id":2080395,"kind":"listing","method":"sync.erc8004/1","observed_us":1793603100931506,"prev":null,"subject":"erc8004:5042:71857","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. 0x4efb1a1684391ea15b01b980aa10f3b9fda8d00003b6048627cde10db1a94019
2. 0x90e1c617fc6f5778af8f4074b1dc5dc55a0b38143904270635345f53e335bfd2
3. 0xa8a60a907dbefc2a6dc0cde2dbab33423fd586ecd29de15b9db08d774d0228e6
4. 0x2dd035a371ed5e9bb6715fbb9ea0fffd4582202a9ca00d8bd7f43f5e0a5b21f7
5. 0xd1e91b4bfeaf88c296cabf4507ac68058ff6d54a7e9ca2ee7bfd4a35e85ba370
6. 0xd8488b8f6b189e8e56a820eb1b608ee14e9102bcfc749e77b8473103b9249a8b
7. 0x74629775316fb15371ae77d0c2d20100461ca4dc200aeafe3277e3292fb29b3e
8. 0xf2c1ebb8612f3fdddfedb698cca73396cdb672521fa020b48e58b7f6628d2f2a
9. 0x55a64b894ee35b1cd6eb54fe551b0260d26cd09db070bd4722b7d9c62c78c623
10. 0x3420eb9dc892adc301afc951e14f1416409d27253a0967d6d5435272b3a8611e
11. 0x86964d01055cc59c3cfcb2811edf7b6cc06d3221485999741f5a05599dca2a08
12. 0x49baa3300fdca43a78cce7c845ec7d1484d83c007d46bef189eab0ea73d61054
13. 0x5e60d42a83833fb9c9050e07ccab878d6e233865869bd0ed358ec8cdb2d0bd7d
14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af