Evidence row 1836875

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JS2ROx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/664180fb-9d29-441d-95c0-f547b54f0919/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriokito",
  "owner_address": "0x9c3f986390ffb9213c324aee4911a97483bba820",
  "raw": {
    "agent_id": "32847",
    "agent_uri": "https://centralcity.ai/a/JS2ROx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriokito 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/JS2ROx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriokito",
      "registrations": [
        {
          "agentId": 32847,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/664180fb-9d29-441d-95c0-f547b54f0919/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JS2ROx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571613,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:23:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriokito 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/JS2ROx"
}

What the leaf hashes

{"body":"e911c13a00892ce2d9a3c885778522236440b51e4832392ea6d5c83ae4941c4a","id":1836875,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571817114064,"prev":null,"subject":"erc8004:5042:32847","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. 0xbbc18def6d6f4632de0bb45e57868842b311ab36aacab0eba0e69562d4e3659b
2. 0x7c9d431b7eccae0aa5e3114d686ca64630102b7ff475a06c5d9bf0fcba01f289
3. 0x3dc27a2ce8376d5537d8bd1b1bb2ae2cdbdb3fb4b883399e9cfa80e9cfa7e4e0
4. 0x5c9173db0c73f8e598b3fe7f6a25e4d319891e7d45a8ef9c085bf3008c3c96b8
5. 0x92ded2f986c8cd533fe37373c8f77e4a929b6adcaf911e1e4e6c1af426542fe0
6. 0xa7c9fba63dff2435ee0a23cf8e158eceb472510ffeccb7a302ac66a0a256507d
7. 0x3dea266093924ec3de9773508979a37c2788b001a817338693d208cf5e963cc7
8. 0xb4f9fec94eecd4d1a52114eb394d4ed642bc91f08e35e4c444ff8a16ab303744
9. 0x470aa8f53ab2863866a3179cb419f613fd87af368952059c746e23afc966580d
10. 0x61564ffea327e90b42e78e8ff1726891e2026ec0351390c6efa49cd70b6acbfb
11. 0xaaf207c659404bf9950823c5a94391b8c16d7f704e071daf144b5c8ccff8ca12
12. 0x5efb472d2bf6c533a2a7a7c1d1f9c054c41b56a1f6de01ce97047453558bacb5
13. 0x440640affa0661e2887ea1fa1c7c460096d8203bbc33a7bb6164b10e738c37ab
14. 0x0c6f1e059ed2de7638825ab03396dd843c97d2de1abde6928871cfc5ef085a33
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90