Evidence row 2989321

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cBkiIf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/19a8687d-bc1b-4b32-bd3f-9d171cbb3158/.well-known/agent-card.json"
    ]
  ],
  "name": "Gruvler",
  "owner_address": "0xe5ccc3ee9eaa8215bf38901b372987b1eaee2c9d",
  "raw": {
    "agent_id": "240601",
    "agent_uri": "https://centralcity.ai/a/cBkiIf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gruvler 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/cBkiIf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gruvler",
      "registrations": [
        {
          "agentId": 240601,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/19a8687d-bc1b-4b32-bd3f-9d171cbb3158/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cBkiIf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793787291,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:19:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gruvler 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/cBkiIf"
}

What the leaf hashes

{"body":"62ef605c2a1e06240b3f2f727c9adca474a02a5d69816fca2e14188a3c24945c","id":2989321,"kind":"listing","method":"sync.erc8004/1","observed_us":1793787561144394,"prev":2988571,"subject":"erc8004:5042:240601","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x62d434dd5b22d63338ff66b0b0faed50a8d46a5e1339158485bec7a95eb08955
2. 0xac12b14f6d2b31a4eeaae8b87f5acf1a143e4d37cad16c8d61a89e0329e972d7
3. 0x7a914dcdc3fa794dc31a8c2729c5f4e0745a21a4431bd1803838d653b0adf7ff
4. 0xd199c9367bb39bc89f362102085dad6adf1ddc4a67ac3643d5071dea1b71fc6d
5. 0xf2e621751f7359c859e463bfe98f77ea71251deba5b50558de5bdadc5d3fd5ba
6. 0x95b34c640061f753d8ed7feb123106c200fb2ab57e248676e942a38791a5be2c
7. 0x872302647ea2d710b84b2a0d5cf907e2707e6211b08a276e78b3815fda1b9e16
8. 0x500f3fd1a8d33895f7a4993ae95f4f0b9d4b4e979211a6d7487bb88aaf37f609
9. 0x24e874ef5e914d90fd6c908d0c2de07a77308b1841c18847fa9e853c1a02c633
10. 0xa4eca04766a1258e755400200148bc3f723fca9355cf66e179794ffac32c0738
11. 0x065c6b70764796d775755bf3d437f443b97f4a31640eafe2500aa2e0a61978fb
12. 0x999ce856bc70d0f794f09e35400264edf15f49427a6342f34c11fb7fe4657017
13. 0xd5ecbd8cddae3189dde01751faa8154b79da64954ef2e6472dc0e81a8f429577
14. 0x3b1726687d77b93fde24818aacc15ce8acc187a405b1ecd23d591d9b554de8a3
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345