Evidence row 2962590

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4FwsNY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8ebaefea-0cf6-47fd-833a-ef96f16ec7db/.well-known/agent-card.json"
    ]
  ],
  "name": "Deriareon58",
  "owner_address": "0x7d1e871284d51b39df285623dba28ccb2349b2f6",
  "raw": {
    "agent_id": "230552",
    "agent_uri": "https://centralcity.ai/a/4FwsNY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Deriareon58 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/4FwsNY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Deriareon58",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8ebaefea-0cf6-47fd-833a-ef96f16ec7db/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4FwsNY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:24:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Deriareon58 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/4FwsNY"
}

What the leaf hashes

{"body":"95251add161cfe22086c77d0be6068b3354e5a947349bd598e06ba4065cc7f22","id":2962590,"kind":"listing","method":"sync.erc8004/1","observed_us":1793773465806509,"prev":null,"subject":"erc8004:5042:230552","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. 0xfee2cea673407e65ae1bb3babab3b25fb013277cb9acac30fa4a6e3cf19ef45f
2. 0x849563f22e2e76fe2c8e4b37a065b383d469c489a774f6ebbdeca5cbd2fa494e
3. 0xeddd3801bd88dc499d4cb99a805a4cc03e57be4018f509b1190ea612cc729f89
4. 0x0cd617cfbba2e5c9ff7220ae4622afefd66081607f813cfd5d1848ca7f0840dd
5. 0xbdee0c0a31e17c0f70fca9854167bdc284448bed3b7224a3f9ede02568ab3673
6. 0xd3a8fab4d3d2190606064b59ad7d92d17ab98e06d8dbb064ecbc546f24f0957b
7. 0x20d43f74b081cc3748a89e634d8455c8fe0b41ce89fdf06e858e93aedc00b165
8. 0x73574b59afc4e1d97f5d07680805d988d57dd6dfb3b1ba828efd840982d9bdbd
9. 0xd61462023f6be29e1b108303a28eb623fbce48dc942cae9625cd11bb36f0de5f
10. 0x877ac35ecf3cecb2bc6d4b6ea65297017a566d8f3aa915c797c9c985b465606e
11. 0x0fcaf2bb44a597800048034ecb505b5a4730c5ee0701bb16b699566c673db478
12. 0x3fab29014a59c687f6118eca3485c41f9a6618c3a716d834942797aa73ac4570
13. 0x9c9a1349fe399f124906d08ece44301ec112d4726d8b013ff45fb1549305dc22
14. 0x22136ce0d951d9ba0a7af26db46b296e61b6d99bdcaac718cb7ad94fad708bef
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345