Evidence row 1834764

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/B4wdUI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fa53c697-aa7c-4f97-9632-a4e2c673a57e/.well-known/agent-card.json"
    ]
  ],
  "name": "Diastik23",
  "owner_address": "0x5949167abb1925166037f915b9f1004d57910630",
  "raw": {
    "agent_id": "31535",
    "agent_uri": "https://centralcity.ai/a/B4wdUI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diastik23 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/B4wdUI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diastik23",
      "registrations": [
        {
          "agentId": 31535,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fa53c697-aa7c-4f97-9632-a4e2c673a57e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/B4wdUI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570562,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:06:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diastik23 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/B4wdUI"
}

What the leaf hashes

{"body":"193469299bcf17d0f22c163568e8dc65425ba87fbd48296656074edd327f54e7","id":1834764,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570783659976,"prev":null,"subject":"erc8004:5042:31535","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. 0x2b7c8607f2fc8c546e209d4c32bed5141372f173b6bbc26536b51e1f7fb53320
2. 0xf76843840f96d9d2296efaa16b35cfde72e44924b509418abec930d4c4a26ed7
3. 0x6786296078ae85fcf190bb4e735acdffcca1d0e2f8c84aea032c09c77e213e2c
4. 0x646c2abf64349db264c3297ea8a3e372e6c30bd03528f19eb58325c9f7f8ebad
5. 0x1a93f7bc78e5d471f003bec307d8eb60227097125cdeed4ace55af0c9ab9b635
6. 0xb13d3ea834a5aea5371053553329d604fd30cddd413dd0137f34b4689d90345c
7. 0x1b4910992c126e95be9a5754376f268d0774b007cfbd72e87ff68bcd17007569
8. 0x1c9149a5419c19822fa16bffa5837643d970252e03a3d82bb5246593ff45e1dd
9. 0x3584178791cafe8264993954af47838ca389e705d4c5c202313fadcde943db80
10. 0x8f7613beee8d5fde45aa3ecb7eae3c8de35b0a518db7bdff3bbd5158c8c993ee
11. 0xe43df8a0a480ddd8279328ed8d2aa41b9697aa471efef48d03b688ed6b08286a
12. 0x0d530940fda014e42fd7583a63b480ad18aedf87206fe608174f3d6c268b3669
13. 0x119e26a40ea5ea49199024d5e4dc5ea7e4b7110b91f88cec9a3d894fa9681bde
14. 0x894f627e9eac1731ca26b2b4b6529eb16ab1b15294210edac68c8378063e2d8d
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90