Evidence row 3689939

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/n2UYto"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4b68642d-cf4f-4831-8206-b2a78dcef460/.well-known/agent-card.json"
    ]
  ],
  "name": "Flandisto",
  "owner_address": "0x2a6fda79646c8fc145ba52cf238a30eef695299c",
  "raw": {
    "agent_id": "376955",
    "agent_uri": "https://centralcity.ai/a/n2UYto",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flandisto 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/n2UYto",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flandisto",
      "registrations": [
        {
          "agentId": 376955,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4b68642d-cf4f-4831-8206-b2a78dcef460/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/n2UYto",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793945151,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T06:10:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flandisto 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/n2UYto"
}

What the leaf hashes

{"body":"ed3c0bb1958a59b0d2bb6b22c5e6a5e2142fcf99672bfe8f21e0aa89a9e430a6","id":3689939,"kind":"listing","method":"sync.erc8004/1","observed_us":1793945401338182,"prev":3689573,"subject":"erc8004:5042:376955","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x85cd1136648c0654114d7130bc1e3a87da64318cfcef50a384c406f2855d1264
2. 0x9369242a624d2062039975d8350b4ad7e79e9960c7fd811a1a088a53e89c0b05
3. 0x2bbbd84df6819152ac960e28dfa65fc9415a4c9fe28fa33a38d9e790a4aaf4d1
4. 0x28842d100525697502fcabc922031d0a47498375d6d397a8c0600a1ff299ad17
5. 0xf34f3c6dacfdabf78e139ab7c214dbc32262f1b94bc5d2cb3ff40c5869e3608d
6. 0x95e41b394f55636e5d686259badd5f37c285dae6753b441aae63c543a03fe29c
7. 0x523b8db197d9c32e2935377c0f45a11dfd74e6f87a3c32449b00de2e03f9fa98
8. 0xc8960cb365733e2c49816a7b58f0af7c3d74dbfde3a1549fe554985c2bb1814c
9. 0x19378004734d91b822f4fdc44bde544c906e7f9949e3f1794d605aeb4ee76a71
10. 0xfdd03ffe09b91f17e8430a6d7914d0aebe66dff44942aedad9900414e3809e22
11. 0x315f72dd69bc057cc15ae3659bf5f4cf0b598274bef35b84b2c5924a111ef496
12. 0x248de90cb86bf7e7abdb981873cedac7c02e3cf0610f7a986c27ed94a474644d
13. 0x4209c39fa0cabd462a9fdb6f1aa333a43e88caba97ae99e1bfb6a491dcb250e9
14. 0x1603f9c33c35ccefb72fc33655d873fa8e090c77e8690f54f34f291f55d977a8
15. 0x4aa18de7ba70c1384dfa5e9fde2ce72817bb169f51aa0c98d197468e304aabd5
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1