Evidence row 1829314

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0Y0wU9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e841e74a-1d2b-4fa9-8f01-e83bf380f222/.well-known/agent-card.json"
    ]
  ],
  "name": "Maamero",
  "owner_address": "0xeabeb3d288f4bb924faf0ab11bcabc6020e1d302",
  "raw": {
    "agent_id": "28315",
    "agent_uri": "https://centralcity.ai/a/0Y0wU9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maamero 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/0Y0wU9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maamero",
      "registrations": [
        {
          "agentId": 28315,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e841e74a-1d2b-4fa9-8f01-e83bf380f222/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0Y0wU9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567998,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:21:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maamero 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/0Y0wU9"
}

What the leaf hashes

{"body":"5cff248e4e7f96ac1ed4fa66bda7c18cd9dd9097d9770ba37d11ebfcc4241ef7","id":1829314,"kind":"listing","method":"sync.erc8004/1","observed_us":1793568076359501,"prev":null,"subject":"erc8004:5042:28315","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. 0xd9db128d7eea6632752bdea4bbdba42420810d920455c242c3435706e71b8133
2. 0x5b51673cf0fdde8cb373da85f1ef48e5420d4496a8e7426e11ce6f24ee1cdbdd
3. 0x0c38e5d4cc730d08aad274a1a318f8dba19837bd6fe0a184add3792a5b113d76
4. 0x4c571480c5e3c62c1029af47db10118463be3f40339962eb549be0da42996be7
5. 0x268da20fef5e5ea4f1d5aaa094cbd320a5dbb6f2c638616e7f82c3f2b75cd032
6. 0xe341e2aa2157c147c93758b58772b6b1bdfbd85bc49070bb90d67f135fff798e
7. 0xeb77c2dfcdc6325c2103bc9e45377a8b2d159e7f499abe2f162a18734b7172c1
8. 0x9502c94caeae277812a11ecee491d3421493e77c626a84895fc0678f51fab2a9
9. 0xd512a077f988a41127df4661a60e67deb7dd1a3784ac2389e0ca1028e718e972
10. 0xe95065921861d42f84684b91c7c06e89622fd624fb28e38f5a1735ff7ec45806
11. 0x4c3ebe24ce8449da58d8a34849ec503429d5b88f9ad29529708f6da39bbe2f4c
12. 0x6ffebefb994a8d7b0f725f191858bf313c25e8fe228667ea783947d311f6f9ec
13. 0x5604ebb26a467785e0d13c4e7f1730e632124652e4df86dc2a82a0734e46265a
14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90