Evidence row 1836901

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/f5fMoF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aa47457d-8f97-4e6b-8555-ba70e2e5aa92/.well-known/agent-card.json"
    ]
  ],
  "name": "Vuran",
  "owner_address": "0xdeff8b55eca3e489d407fa43baa192c2283accf3",
  "raw": {
    "agent_id": "32873",
    "agent_uri": "https://centralcity.ai/a/f5fMoF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vuran 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/f5fMoF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vuran",
      "registrations": [
        {
          "agentId": 32873,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aa47457d-8f97-4e6b-8555-ba70e2e5aa92/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/f5fMoF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571634,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:23:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vuran 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/f5fMoF"
}

What the leaf hashes

{"body":"4b0c0a6082de6849876422592b1ba42374a304cede4e0712181046f877a4873d","id":1836901,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571818911337,"prev":null,"subject":"erc8004:5042:32873","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. 0x6086f7bfba83f06753c9c41cccc2fe84a63f261123255e3d27919f0a56962603
2. 0x69ee1649f939aac549bc9f8745e655a5864542803cf19c43c98066e9b91f2503
3. 0xe19bee8d2e6631b58fe3366745733a2308cb5e28fc46892edc840b4203002ad2
4. 0x57aabaf84b86738710fecaf240d8d44ee097bb42a574e9827d758ad2f31bbbfe
5. 0xb248646f58b40d02f852e7435f157a8e4038c6d9f2a242a84073b2ab4d78407d
6. 0xd71508688cf081a4b49f33f1d4393eddfe9bd89ed735e2346e6ca5ca69c00a85
7. 0x44e5fd958930ab73e75c8c0b53a72348dad44a26796c727224a34993877e3bc8
8. 0xc91eaa20b111854fd41ffd66b5c902177a16a32f1ee511a9bdcd342c7c0a4ce4
9. 0x1aa1e699679c73c315620795df86221a1505045912555fa052057e9d47926f02
10. 0xc27eef7f7dea973997401cdd696045abaa197002b7aeba5ed1715ccf2da0672c
11. 0x7684ae235760c37316c740ae5f3ab266b0771bd6a519fdead92ba1bdebcc321b
12. 0x8979e1e1af55b2f65b168a1f7b9297b4058a9f6a32344ec3edf9a8c1ec595e04
13. 0x19a33f29777ff00bbae876b4baadad6a9f224ed0c0531dff5b103d93071e3805
14. 0xa98b629d4ece4f8bd55becbb0c526d64cc8958c38de14f3aeccc5e2a5bc50974
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90