Evidence row 1775191

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uQxwex"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1d5568dc-6b03-443c-9805-88a6e3fd14e7/.well-known/agent-card.json"
    ]
  ],
  "name": "Orutan",
  "owner_address": "0x515f30247eb06c937628b6b6157301a525fec41c",
  "raw": {
    "agent_id": "10619",
    "agent_uri": "https://centralcity.ai/a/uQxwex",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orutan 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/uQxwex",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orutan",
      "registrations": [
        {
          "agentId": 10619,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1d5568dc-6b03-443c-9805-88a6e3fd14e7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uQxwex",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793551186,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:42:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orutan 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/uQxwex"
}

What the leaf hashes

{"body":"a51436de7054638513e8e7067021103584168413fbe05018210475e83cae5f12","id":1775191,"kind":"listing","method":"sync.erc8004/1","observed_us":1793551357141978,"prev":null,"subject":"erc8004:5042:10619","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. 0x35bf46109a5cfd443e036e95adc7281a75e869dd87d5c93428f1df7b9a74dec9
2. 0x15b479e72f99162cf0a9bb9e7315f1bc2443633871e51b28c719a33cd8d9003b
3. 0x47bb5bfa82d6ff2bdeec391c70cc2375d688173ab66e6a4e413bcaba00405533
4. 0x205bba103c5376c0b93cc14ba94953ab32b0235b320389b920eceeef5c2caa6d
5. 0x488cdf4002c70a151b112e9bae6ceb3d3ae9d84fe558048c2a831ca072c0bd86
6. 0x18c4be2be0cea23bd6953be61652a90d5f189e32226546ce6e9dbd415b8e0bee
7. 0x8ca035ced8fc05020d9c2e6bd50b53cdcb2064078dd823c6d3a521b5d2caa20e
8. 0x11fd420212905550361191afbd03463dc1785622b0b348b56cd18306f8b0cfce
9. 0x12444e386276bb383f17d96889d4c6af04a6e425bf73e47f9af94f5b0d84e8c7
10. 0x2e21b5268b814c4f758d8e566206aa0255de4ced577ed7001102a8d6f46b81ea
11. 0xfd1a0953c8b8f6b8fabce409c7eac19aaf536a8784dd854cd706365899142248
12. 0x430f2c8ba8ad43480fc5cafec26ef91c193fc91fac5d078625365e3b2ce1ff21
13. 0xdba48e0b270dc35a114639ac6d3ae9323f73a176da0f2cc0715e5a5b8f1d8059
14. 0x770f20a6b76206ceacb50b86f521e555bd27a1f27e7156c64591601c5b119595
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90