Evidence row 1786064

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3HE4T9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cb95a69e-cbee-4068-9cc4-431f5e1cb40f/.well-known/agent-card.json"
    ]
  ],
  "name": "Schoseon",
  "owner_address": "0x0c6db110e957a54b5db82edb8e2a93e318b2f450",
  "raw": {
    "agent_id": "17937",
    "agent_uri": "https://centralcity.ai/a/3HE4T9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schoseon 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/3HE4T9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schoseon",
      "registrations": [
        {
          "agentId": 17937,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cb95a69e-cbee-4068-9cc4-431f5e1cb40f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3HE4T9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793559073,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:54:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schoseon 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/3HE4T9"
}

What the leaf hashes

{"body":"ff7d6e35ddac397ca88ec3820867b3457d902475b2e6f305d1c1f688a6c7a60a","id":1786064,"kind":"listing","method":"sync.erc8004/1","observed_us":1793559261662257,"prev":null,"subject":"erc8004:5042:17937","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. 0xb8ef3de57af65b665bf0ce042a8a16740cf673265408e9f0cc1f1dde4e56dcef
2. 0xb16bf3c38f3364628ac7975a4b6a083f8e197047bf2f0af53ab97530cc4b3610
3. 0xca541492260105bf448460b5c77748c0e81599a6eba95df80176917ce0588027
4. 0x2fb88ab25e85282dbb076506ea4eda07b4ff5920ea62564ea921ac2f4ad68e40
5. 0x1a25e5fe7ab213beacf523d33ecdf3c3dc6cc437201d8b9441fe67830446682e
6. 0xd8406c6c33e8d69b27b72de8c8a2153fade1ee494812bd73febf9c68574987d3
7. 0xa3e34dc59856d6cf7c3032aefcb24c8f4cc7115ac5067e13c33a2285851b1110
8. 0x5f7efae72bcf870774c69bfc9d435f510c38525382a2a93ccdaee18db6e95143
9. 0x08c6732a36e984ab229842fb3cbe70f68840710b091a0eba63275862fe2d93ec
10. 0x7f4bb616820e1ea8427036cbeb9ba5ec9b80619b3241f4662863ec0358544970
11. 0x27e552832ed71b99343a7a42da26a4e8c0efd855c0c26a86dff1e3721341d54c
12. 0x7f84a429a6f515b4264e3f89b39e5d9610b2f28288075b591a2f535c9d2fa11e
13. 0x8e759241dd7d3573c90854e58ab2c243f47abbd9411d188fc23d7d0f3d7ad1fc
14. 0xc4208f09c5a97556dbf0e04ca82216f9056e3cf547ebb46cc61036bfd76910cb
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90