Evidence row 2925515

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cquOrv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/488c6187-b180-45f1-9409-a1e6cfabdac6/.well-known/agent-card.json"
    ]
  ],
  "name": "Trerel",
  "owner_address": "0x4b738c8e9b958da0b1a00a185289bcd71ce25519",
  "raw": {
    "agent_id": "217202",
    "agent_uri": "https://centralcity.ai/a/cquOrv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trerel 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/cquOrv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trerel",
      "registrations": [
        {
          "agentId": 217202,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/488c6187-b180-45f1-9409-a1e6cfabdac6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cquOrv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793756151,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:38:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trerel 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/cquOrv"
}

What the leaf hashes

{"body":"7d90249880849592447f43c7304ff679ce28ef1033f8c7f07f823530d115d1a6","id":2925515,"kind":"listing","method":"sync.erc8004/1","observed_us":1793756339410713,"prev":2924949,"subject":"erc8004:5042:217202","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. 0x0d95fe73b2022d7cb4d746b3e4d8812be4837186e4cc56b4350abbf172f51dd2
2. 0x3205e5ba47013303e84173133df9abd60cf226fc42161e03cd4058a1ccb658fb
3. 0x981c39ed6b46cb7eb97a4380a8e26da98129f4b9a43a59970a16bcac7465f54b
4. 0x4d182efec9907cbdc79eaac3426a249c8271c9ce644ecf083405d33251d8d828
5. 0x8d45da47a1a0c0842bfe3a68c16ad01698e67961311a5f3d037c516d22f7f07d
6. 0x1479e170eef739ff461fe8c6b82aa50d787778e38ac81572d397dba969856b98
7. 0x1f6d6eeaf7c46be9f9bf60f304b8ce36f8706bd2b4d0ec89f1b3b11e32b44736
8. 0xacc1cc060cbababa3862a280b56e5425bc2a0fbd11dcac800606ed45c8e8ac5d
9. 0x8a4ec8b771eea6458895a4303ef80535f0a29a8a794283d0233ceb27edd208a8
10. 0xe84fa9077f636bbe4fbc30b907e351c605d3fa4cadcbe775bc7360080d3f63df
11. 0xc69a35f0bae22ea5dd5eac6f9ad47d583ff7ac8bbaec65b5986ac9f045d3fd43
12. 0x7c83d06b4a598d3cecbd0a717c1ae4a2c31dd9fbcf1f0512712c808787e92ef5
13. 0x560a8d8743921e358ac2d2544ff4017f04fbb620889d08b703ad6a8cbb302913
14. 0xb44c115525799df7784dd57375ef033a43e7f44d7f0a962d5e8c65f7f052f0bc
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345