Evidence row 3376157

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Zu4mya"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/16df9c31-5e62-4e44-9f93-1a5c3df170b7/.well-known/agent-card.json"
    ]
  ],
  "name": "Findero",
  "owner_address": "0x81c7fcbe42a748978af920dac1f2424a63c44a19",
  "raw": {
    "agent_id": "324007",
    "agent_uri": "https://centralcity.ai/a/Zu4mya",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Findero 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/Zu4mya",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Findero",
      "registrations": [
        {
          "agentId": 324007,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/16df9c31-5e62-4e44-9f93-1a5c3df170b7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Zu4mya",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793866451,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:20:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Findero 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/Zu4mya"
}

What the leaf hashes

{"body":"54324f5745fc3debfe7349d6887fdf4b1de207cda0d723fa628ddf1b32e0afb6","id":3376157,"kind":"listing","method":"sync.erc8004/1","observed_us":1793866811795498,"prev":3375716,"subject":"erc8004:5042:324007","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x1031eef83e645f49fe86fa14c65154d4f1a71712e69a9708b295d3d93cb75883
2. 0xb1a538613d7f76fee7a15783406c12a6c9d5c678c4de80ea1f3d7e3f5af36a31
3. 0xa63d16f020b7790934727bb6b60c7694a392ad421a0ff8e11f1a99b46ca9b7ca
4. 0xda87b48a5b00b22005430ba6ebfbceb5d8def643a415dcf358305b8df9216711
5. 0x28fed3585b4366593644dd35945ed049fe29b3ce4531e6b56d4daa993a22260b
6. 0x6d4cd974d00c9fd4b114bb009822e8da87a6c76228267419d4237e1b025b2094
7. 0x2a1a001ea19160aa16fefc130a0ece8469f96f111d649d58fa001c0f376cc947
8. 0x37985c79a28b3813d0db1e2cdf406fed408d273ebfeb854f41979147bc71df2b
9. 0x0ae65582a792a11f49958fe8d004f72eb1c5339920afaeb963849ea2272f6dff
10. 0xc963806d30b2f451fc6f6d28c001189eb917f3c2e86d671414af7b4f38821796
11. 0xa266478a907988461f985e386c46b6217ebd73190e675165cec79de14138920a
12. 0x26d1ce14ac2be786b6036f321a3f1ddedddfff3eb64d5d11ef74cc7a3accf39d
13. 0x9d17398ed852fea00b6f693cba0f3fac833f2fc39cfba183e3384d7cc0a44e20
14. 0x47c0af421be542bae928fedb1a38a4c4bdaa5f3a21a9de0a78346f0dfc9721d5
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94