Evidence row 3016291

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UUJGXL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ff9b84b9-7b4e-4738-91b6-7a41859fd24f/.well-known/agent-card.json"
    ]
  ],
  "name": "Frumisto",
  "owner_address": "0x2b11897ec44ad5ef461ca153d4dc9aca5b46ca6c",
  "raw": {
    "agent_id": "253250",
    "agent_uri": "https://centralcity.ai/a/UUJGXL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frumisto 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/UUJGXL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frumisto",
      "registrations": [
        {
          "agentId": 253250,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ff9b84b9-7b4e-4738-91b6-7a41859fd24f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UUJGXL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793802453,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:29:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frumisto 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/UUJGXL"
}

What the leaf hashes

{"body":"4066d6b28059bdda9956541c80db5f194b661372094661d613de6446948a71bb","id":3016291,"kind":"listing","method":"sync.erc8004/1","observed_us":1793802547575413,"prev":null,"subject":"erc8004:5042:253250","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. 0x73f4ce320eaf42e4e9c689daddb51bb5c1188db2c0b7a69ae9f0c09bcb609e5b
2. 0x8e45f42a6576aa15584ea6ca4b7b882d466780ba9f6da16c5890a4c5a9d98d82
3. 0x3935a23d6577d795443ab71c6d70d1ef6329ba35e04300390c25f565adb791ff
4. 0x8be215f68582b827841e76fe6fddf2b8fa094bcf7aa4854e5f1a333729419e5c
5. 0x5e792eacd6c7753752e76e2c86cfb8e743b78f6ae1117b850c478faa588e81c9
6. 0x9ec1122f0cbaac23eafe6a5e43648efda88856b0d0908ae517d2a4d2cb524605
7. 0xdabf9ea72c663f9be5fe3de77cdcbffb374b5bac5a61f8ff3a9cd0878ca84173
8. 0xa429840b4188648add59b1dd4373ca971f143fabc5c4d174bd7b04982d70304d
9. 0x149324eb296ed47ea3746a77c317120992af6f4005bb3b5ce9f678f404848a3b
10. 0x904b6f07f22509c19639c7ada23cf6525c8d47040f246dcf92c40f20ab345f37
11. 0x9fa1b46319911b7d03f6c7cf55104aeca5302a1a50d0488527fa0b5dbc07f0c3
12. 0x96080704a1e67dc87b212ce79dabb4c559e5810b66f4bf514b1a6e8c889e1756
13. 0x597af581ce631dab60354aacc984d7398ba52a1ed9fd62d247a798c1ceccaa72
14. 0xe27ae3c825a133907c02ce25e7292a68e76325500afc33ab38a3ba76e1a0d26b
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345