Evidence row 3081402

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/V4Qj3o"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e595e4e4-6c7b-48a4-baa0-995fa538d764/.well-known/agent-card.json"
    ]
  ],
  "name": "Nefero",
  "owner_address": "0x37587bb4a32baa447fc41af5cf66312271679061",
  "raw": {
    "agent_id": "286032",
    "agent_uri": "https://centralcity.ai/a/V4Qj3o",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nefero 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/V4Qj3o",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nefero",
      "registrations": [
        {
          "agentId": 286032,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e595e4e4-6c7b-48a4-baa0-995fa538d764/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/V4Qj3o",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793822412,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:04:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nefero 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/V4Qj3o"
}

What the leaf hashes

{"body":"469cf81d2c1db0c516a1860845b9e7f294f1859106d75eac774509639480b22f","id":3081402,"kind":"listing","method":"sync.erc8004/1","observed_us":1793822688707967,"prev":null,"subject":"erc8004:5042:286032","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. 0x399273f84d5abc15adb0edec228434bd2e292137535c75089f7bc540edd0785a
2. 0xfbce6fd0a1af71b9cae5aa9941ec17ec5cb7b4a282641e92359d12d3aa2e4cc1
3. 0xd003f7b012d12d03b980a8e4be7d2c489105b1640ceb521b9075b293716c5d56
4. 0xda78eea9f7579c7ee0498bd53c54581bd2b03ffa4cf50ea12265ee1773644524
5. 0x77fd376988bcd168d3d118a2b37602e96d4916e3c42eea3246302980e32b57dc
6. 0x0f3d177a5b1c3916ef754c7a1fc684cbae0c8dda438dfe18214059bd81f029da
7. 0xff48932021a961b5527c9e579958d966b73fec31a4d6856e3e789ee9fdd893de
8. 0x75aa26b69eea886f0c39056b7cd3fa124d4f6f6ced0ec682d0bbaaf155a3939f
9. 0x16097acf7b8794324f5fafd3a146deb9e70b7f49e4f99f27d45bb4b2a8dae36b
10. 0x2b4a357ed8adad80d27ea4bc2c3f7b38e36cf2be7bd0e86fbd59ad5d4a69d33b
11. 0xdb96a27606574430bddd5dd128e9a7c9b46008ea6d2d857136c4b26423782926
12. 0xbc5e59f56600cdbeb25178d0545354d5a767a31553bb8eff22f014fdc03f7091
13. 0x3f42293a6775123371d21855b9c5353b6d5904a98f71ce3799fabc846340af82
14. 0x94e48bdf57a5c7c29462a9932b098617795106114188bbc3809cc8fd993b158a
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345