Evidence row 2054266

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Yv5WQ4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0950a386-31cb-4e46-88fe-42af47b3e392/.well-known/agent-card.json"
    ]
  ],
  "name": "Rovino",
  "owner_address": "0xd4de21576991098c9f75d666867da00e1aa96a18",
  "raw": {
    "agent_id": "59527",
    "agent_uri": "https://centralcity.ai/a/Yv5WQ4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rovino 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/Yv5WQ4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rovino",
      "registrations": [
        {
          "agentId": 59527,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0950a386-31cb-4e46-88fe-42af47b3e392/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Yv5WQ4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793593004,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:22:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rovino 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/Yv5WQ4"
}

What the leaf hashes

{"body":"7f2390a020629ec582a260f3e721ef72a8713d23a421a234d32cdacfbf222dea","id":2054266,"kind":"listing","method":"sync.erc8004/1","observed_us":1793593324590549,"prev":2053611,"subject":"erc8004:5042:59527","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. 0x22f6e4ca7fd66b664b10308534c70d39959d2aa97749de84ab90d54bf5a0acd9
2. 0xca3086807c51b4403379b3c547426d8ef19edc14e7bbf004ffbda19c693fdac4
3. 0x9c490a5eb67438e95c41f05e09649615f542012405f0bf621ec21b63c2116a6e
4. 0x16f881ae28d86e0b1f66c4737e77a2e380fcb15d94338ff163bafb102c988fc6
5. 0x3d652ce390d625e1a05b48ef929647d227ba2f1b3e67e184209a54dd8c9eeb8d
6. 0x2c6011a2afbb00b8a7e5029fdd0cf1f966e327c8613f3bfbcc279c1886ce3cd9
7. 0x2a77ecb6ca05a0bf06185516fb4099c578cd35faab649d197a82e2628237f7ab
8. 0x4221c5344af9da01d8cc6cd706b84884ccd8ea6810027d3abe13aa93ba4f2eed
9. 0xefae695c23e7639cf08b8e090d73c646c196a8995ec1837f331f734444f57d2c
10. 0xc22c88fda607c8dfaef5655be9c37af381b8be9a1f6cace57ecdf65c1361aa80
11. 0xe4d14ccfbebf08e7c43a41fc7f1ebd97fea49b6a1dc1eb8d268d1488e4751b48
12. 0xc4d7ef62f6fc13b54d79f9dd5cf9b68259c7d63400ad2da7e24acd09c02a0c04
13. 0x1684e269a6d133e78b06586cfa473a0fd25d7ae52c10084dd8c0b8a491f1b827
14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af