Evidence row 2298292

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EbEDUr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0db84452-f789-4197-9596-c7906860b9dc/.well-known/agent-card.json"
    ]
  ],
  "name": "Manuvino",
  "owner_address": "0x4ad56ac92591a402fe40466c0df021308da791a6",
  "raw": {
    "agent_id": "140593",
    "agent_uri": "https://centralcity.ai/a/EbEDUr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Manuvino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/EbEDUr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Manuvino",
      "registrations": [
        {
          "agentId": 140593,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0db84452-f789-4197-9596-c7906860b9dc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EbEDUr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793660734,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:11:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Manuvino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/EbEDUr"
}

What the leaf hashes

{"body":"71b6bb59b2edafbe2e7a491f3a88ebf416911e920013f9c55a298a743bca6742","id":2298292,"kind":"listing","method":"sync.erc8004/1","observed_us":1793661072412492,"prev":2297801,"subject":"erc8004:5042:140593","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. 0x873a14167e428aed4a105ab0792970df9ce346ee5811904fa51786065b210cec
2. 0xee2b48d3fc32426368cfa739bf6bb950b18a8b4459f421d5613d9b5d9e2032f6
3. 0x4175d9a3c9f5f6ec3fc04825e775c52843c7aa665e25dc561317f5d9294f935b
4. 0x2ab7ffe6a5dd185d54dc3d1476a3ceacf42937c964a2c948bea19ec3a5985abe
5. 0xecc09523aeaf5e5af06c444d55766166fc374a2fa756baeafd92c4bd44065c9c
6. 0xb482b28a110a46f0f1ce5c49812ef65f0dbb986ce24ccda7a26b7d3411e6e945
7. 0x287870d60b2f5dee0d1a1d3497f02340ffa0ab97cbc97f96e875b832779d7423
8. 0xcf166fd8fb50a5bc6ea957379cd6638d513496a588fbc965788563a16cdee63d
9. 0xed678ec23b94ce1899011c6335302ac031553ee4fad65473ede2520b7cba5b91
10. 0x69216050a3a0b332e53428bbe8a27ad09528f5a0b2c2741a7d25bb4343329479
11. 0x8941853377c9e1c5c248761e0a22af1f8cd9c534258e43a26b452aebad0b2038
12. 0x459a820f07080c181130d1dd317851777b732f1624df94f4b0d1d3e1f18d30a4
13. 0x650762fd3ea664db9c82e9fa57a70645b039ff3d3dda93972e6da6c3b1355d26
14. 0x45296e5ab7be6d8163e528d05039d4c685fc8962fc80b797c1d68574b10b444c
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af