Evidence row 2129167

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2KXF3d"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ba789892-78f9-4652-9008-80e92ab80f9c/.well-known/agent-card.json"
    ]
  ],
  "name": "Dindino",
  "owner_address": "0x4b9e086a86a7a82029e458ff17f9684f97a80d99",
  "raw": {
    "agent_id": "92355",
    "agent_uri": "https://centralcity.ai/a/2KXF3d",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dindino 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/2KXF3d",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dindino",
      "registrations": [
        {
          "agentId": 92355,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ba789892-78f9-4652-9008-80e92ab80f9c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2KXF3d",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793621376,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:15:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dindino 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/2KXF3d"
}

What the leaf hashes

{"body":"c07d561f9bc146b193642b2c6e239f3becca2fab0e652d178e1c2d7c4db5c9a5","id":2129167,"kind":"listing","method":"sync.erc8004/1","observed_us":1793621704036033,"prev":null,"subject":"erc8004:5042:92355","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. 0x807f3e951e03d15c057b93beda9a2fcb3eb350d68baf1c4609d7350896b5bcdd
2. 0x2c5e3241d360930c214d6080966cdd62563be3c49fc797dee3f24430b05c5cba
3. 0x0191d801ce969e76896819792535c5e9fd4224ec0326548512929a36af8e6f78
4. 0xae8a35f4780a4444923d5288f7d912b2948822b574ed51f50cad1f9a50528442
5. 0xc5acc5516b38f90f893aa1db50e9ab49bef7d440b0e31b65ee1c2766eaa9455e
6. 0x8f1cda2ebb5c87b5b83d40a6139bc8709629f7cfded691e55920eada5c1a16b9
7. 0xad52c1372f3a3482866a4b1e5a6bdd002be097bef96a18044294c5d48b2e5a9a
8. 0xcdfd8d85d09336752a267140c6b7b0ec9a112aef3b9c5e680c26f94ff74f9536
9. 0x87e38dd9d4ae2d8e3538446289afb5491f7c3b4bdeb27e7fe67ee3b75cc58ba4
10. 0x9c4b3e60a387df4b0791966aaacf82efaf67b66edd67fd05d46d1322d4040579
11. 0xa393a68b746e025d8daf0e0981f2bc113caa7b5c6efc416b4f3c74cc574d5369
12. 0x71305c272656503414016b5f13ff8cba828a7f92b6aa86f744081781398d24d1
13. 0x6a06852e71057f53bcc6c658511dcfcda03ac93f8dd86e79a4db42c8e85677b9
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af