Evidence row 2921508

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/004Kft"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4de00b71-43a1-4153-a220-139269bb7540/.well-known/agent-card.json"
    ]
  ],
  "name": "Reatik3",
  "owner_address": "0x519504f3a42b2644ed52f427c7e76befdfaec9be",
  "raw": {
    "agent_id": "215998",
    "agent_uri": "https://centralcity.ai/a/004Kft",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reatik3 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/004Kft",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reatik3",
      "registrations": [
        {
          "agentId": 215998,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4de00b71-43a1-4153-a220-139269bb7540/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/004Kft",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793754060,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:05:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reatik3 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/004Kft"
}

What the leaf hashes

{"body":"b951a6a79afe12d0b246c33940a1043659454fd1613225c3ee00fa43d68c00cd","id":2921508,"kind":"listing","method":"sync.erc8004/1","observed_us":1793754334184872,"prev":null,"subject":"erc8004:5042:215998","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x8c6ca69d1eb816a4d0968500ede9cd8b013df76d6fc34e6c2274731e0dd3bca5
2. 0xf517716b0abf70da107fcc5a1eb0dc0acd448f5c4a71cebddae038e26526184a
3. 0xc6c33bcfd65d826a2003e851e1ca311e56dc9df01b07fac217220ca8db00ccf4
4. 0xfebb5ce552edac9948c38900841a659d278905a2cc852107304891e38cbff381
5. 0x555db439193901c1cf21a6d9e87e2032082f936beac6fe6368533e3bcb29c97f
6. 0x851f1c914b3614823816114466eaeccd71792837ff997b9f852087dcfe232c3d
7. 0x5eb8274f4ff9fb586478c9f96bc3e41094dd5c806eb356b42eab8c28a6a87e6d
8. 0xbc009a43de759906f5462e2abafafbd4973c57998c31eda683f3aab711e124f2
9. 0x13f161291ec5a2bc5cf64d87596f3244a6f5a7412f1c4ee686856e2777f3f1d7
10. 0x75b04aca1d948236d9d1f62d247bb98be60a9f142157c1022af2958569c257d3
11. 0xef9d716a18de7763bcf9e638e6f2423ba6d353e59ade5bbafba51b832e8d22fd
12. 0x68b155bd9dd96e48a3d3b8ec03e2ad6c3e6c8832b1f354e6486ea62bebdfb2ba
13. 0x5aa607ed053cd738fa9e132d88d3915a033d3428408c597fdff2a0c284c26c84
14. 0x3dc9944f5d504306845940639f1c155794c735779342a7507d33af5d2f7278a9
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345