Evidence row 2121281

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zwbBO3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7e425c96-b69d-4232-b2ea-30d6e5b30e50/.well-known/agent-card.json"
    ]
  ],
  "name": "Aleisteh",
  "owner_address": "0xddd3a88b43eaa197a8b0814ce50b7e57d32e00e6",
  "raw": {
    "agent_id": "89047",
    "agent_uri": "https://centralcity.ai/a/zwbBO3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Aleisteh 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/zwbBO3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Aleisteh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7e425c96-b69d-4232-b2ea-30d6e5b30e50/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zwbBO3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:32:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Aleisteh 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/zwbBO3"
}

What the leaf hashes

{"body":"abee15c38373897518478dccaae4730e54243d389d796619ad2a1850f3981e15","id":2121281,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619168963514,"prev":null,"subject":"erc8004:5042:89047","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. 0x9251d6f19c15db581742f960f52f9d4985f3d8e661fd03dacc80f578baabd2d3
2. 0x90896bbdb6d36ce9fde815a72a970a197b14459524e8e186564478506764e160
3. 0xa53203674764ae9edc9b2f7892aa6c934e63bfb91062cf092629dd4221edfc72
4. 0xc12f199e8d80fc1447598e7d440ae8fdde445b8e27b84bd0db8921b25ad2fe73
5. 0xfac439e269be84908004fc41f6ca9417f3c87700646d734f167f76da9bb08042
6. 0x084601af9f9ce8ab23530c7d1f0ca83b6f7a62424c73988663fa29c0e670ac02
7. 0x8d1e79b8a149a08d0bb4c0b81303c4926dc4419847452880ae5b4a3eb86ef562
8. 0x182e55a2d22a952553233b2df2513c033b32be45a57c0f3af835fb35bed6db3e
9. 0x6728eddb967e3a66b06fd5c0029dc3cc6b77e984daa922b68e0a29560eabe25d
10. 0x7840af42bd3d4ee4c322b2a126912f2129f6357fbe8b99bd2c95662ebced17df
11. 0xe58f4ad3bbf35f93bef880480cd21c5c1df0b7fad937563c21da1a8b6bc47cd4
12. 0x132b7eb9839b9a3992040318f9144c58f82ba495d3a19d95d05ee1b6917c441b
13. 0xa17f6a1bac5d26cc57d2e02b81d6f7d4d897fa15d99d32d506b3ff7cbcfd9c03
14. 0xece99d4dfafa93913edbe131eb22b3d7ab2648b58b5bd9dcd361be4f8953b107
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af