Evidence row 1841226

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0Tf5IS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cd836eec-158e-4e87-a322-d76603c16abf/.well-known/agent-card.json"
    ]
  ],
  "name": "Oromeon",
  "owner_address": "0xbfada6f24be032ee9a6f6189d4921a97f90321b3",
  "raw": {
    "agent_id": "35515",
    "agent_uri": "https://centralcity.ai/a/0Tf5IS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oromeon 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/0Tf5IS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oromeon",
      "registrations": [
        {
          "agentId": 35515,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cd836eec-158e-4e87-a322-d76603c16abf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0Tf5IS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573752,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:57:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oromeon 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/0Tf5IS"
}

What the leaf hashes

{"body":"5a96992d8c46a03e681e3413b3446db2a17d692b8cb6024a1efcfca92b4e8972","id":1841226,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573855033245,"prev":null,"subject":"erc8004:5042:35515","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. 0x2ac2c157bd4bfd929fe9c1e19781b172aea117744d3c1f4fa06c06c070b76969
2. 0x472d06f303bcc355f225225e141e837f36fa21cb76c7b557894e750c1854ee5c
3. 0x2c91b53c5d0143c75ffc2eb328c3b761ed722e47d3ee8270848f1e50b0dba4c7
4. 0x0d3ce80324af55f08c48d3d02afa9d4d0295bdd27d3c90b7128232d4459f9001
5. 0x6e6e56671702c3f7181095680f4780aeb6b944a61bfdb55e0d19d1fe4fb92f3e
6. 0x7e15feb4c351d088bf34daf2f3f187a089fada4db5f3ac2510b23fbb891ed64d
7. 0xd66212956c6906f3fd4b64e323b87668d9d6b9c261dba99f74f215b619715c3a
8. 0x16b8df55d91a67321b97d467c5a08aef893b63b8c9d38f899952285e36142625
9. 0xd49318e1b6a9fea08080873cd85fc52070e7f009ca77d059291a41343bcd28d4
10. 0x05aaf25ba18f213abba530b1c993bcf4149ca21f4ee71c75a76f94a2ab84c507
11. 0x49c3efdd52b6a1482b019e15a2a86d801b5c994cf1f2b820eef0f1352c0942ba
12. 0x5afbfdcc2671809296fb4d0c5c0394fc4524c2baa833b51dac27e5e817c30aab
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