Evidence row 1837059

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zv0tyc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b17d2002-9553-4db4-b6c0-f67536c63aae/.well-known/agent-card.json"
    ]
  ],
  "name": "Freirlis",
  "owner_address": "0xd24dc479d280f398330ade110052ceda58e62646",
  "raw": {
    "agent_id": "33030",
    "agent_uri": "https://centralcity.ai/a/zv0tyc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Freirlis 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/zv0tyc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Freirlis",
      "registrations": [
        {
          "agentId": 33030,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b17d2002-9553-4db4-b6c0-f67536c63aae/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zv0tyc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571753,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:23:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Freirlis 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/zv0tyc"
}

What the leaf hashes

{"body":"fc9d8d71f385c7095f81797a121a3d9b547e7eb40528d7b435076990e79d9b7f","id":1837059,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571819802242,"prev":null,"subject":"erc8004:5042:33030","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xaa7b2a739f89e8cf8af40dbb05fdd5b99977933c3fc1fb8d37c3f3cab294ae32
2. 0x9175231412681d3ca6cdcf61d727ffb49c0ccdcc611f795e04495edfb666c37e
3. 0x0962b62e29e403fd56ad67c174d213aeebb487df47703e37bfe6e8a2708e55e3
4. 0x45447ae875f8b0ee69110043b7af6743a6c70a278a1d8fff3a705ecc42e740f0
5. 0x4236b8c2d44baa6f39e64bda09f783eca99de11e87e10fa6aceaed2867e16b14
6. 0xb2c3ee60612dbcea84f15726961e0ceafbb40358737b49fd507a59d94af333af
7. 0xcdcbf833eb829e6b0efaccfbea0bfac3b10460422e25d64a57d2676eb73f1e0b
8. 0xc786d01846e2b264d5f92f423e6ed61a88d9abaddc628833dedce99bcd29f9ba
9. 0x84c09750a66e8a73d6abbd377d8859c10cccd4dbaaab223895e8bfad2b2195ad
10. 0x9147a5d01944bf473d3b7e56e4f2e8ffa11aac45491a4a7b5c05e27d0f8b5973
11. 0x933843bcd92c78ddbe422a56184cbf6f57453fd6b53fa894232820f8ba9e73eb
12. 0x476530ffc19aae7cf4d942d712ef43a9c0941400d05806b52102561540ace3b4
13. 0xfd5f1d6a59b2aba0ae7d4cc49eabef2c135da7aea5815cd4367f515be1396c24
14. 0x110c6c21e77668de1becd70345e909cedabda185c5eca2a47425fab10ef478be
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90