Evidence row 3678494

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/26jYLm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/64221f4c-d53b-4d70-a5e0-3d55ff2c73b1/.well-known/agent-card.json"
    ]
  ],
  "name": "Maavias",
  "owner_address": "0x04d4e38f358dff7938fbf5e1b17e6045f5f0eaea",
  "raw": {
    "agent_id": "371014",
    "agent_uri": "https://centralcity.ai/a/26jYLm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maavias 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/26jYLm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maavias",
      "registrations": [
        {
          "agentId": 371014,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/64221f4c-d53b-4d70-a5e0-3d55ff2c73b1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/26jYLm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793937371,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T04:00:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maavias 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/26jYLm"
}

What the leaf hashes

{"body":"911a7f16dec7a333cc46abfd485007e93a9b994500c7dba96c53fa8520ac2fb2","id":3678494,"kind":"listing","method":"sync.erc8004/1","observed_us":1793937659244754,"prev":null,"subject":"erc8004:5042:371014","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x02b596a11d3ebe08b160e6dcfeead1f79df270890d082e973bbe88572866144f
2. 0x116191ddca320c895db461f307f91e48a44a2f434e6d10017f2c5ad08fa1a495
3. 0x21edf504d0c3abcaf19d5ec74f5a86ab210dfc4aaaabe069f3d53d5e96aa1381
4. 0x0f835ad580bd87a07fa706148a957466f757e30ffc819821abbb5c4e3c5b4bed
5. 0x95371b7c5f2a9b6b760f0ded9dc5eeafb9f88e620fe0ae23770321cc10dd8f0e
6. 0x514a3cd4184e75585536b5174fd6b39e8e516273d20b326b01ebae65b481097a
7. 0x6c29487455aebc29b676662a2889892c51b6bb47286f4f8aed53f66aac4bdf61
8. 0x2aa442ae1ddd8973cc3684d83f120faade5b56e30ff3eb10033ffae836129119
9. 0x2e5c8e2c7a63d89b1f0bb2de03eb70b9aea4a5284eea81e669f24163a837f58e
10. 0xf555f6088d4ca228c9254cf82c8f638c7c4b7d35cfb7d65b87cafcaf65414ad0
11. 0xf49c8aa8df2c078e328f8bcce4fa20129f3faca8fee69b45a81c1c1792862920
12. 0xdb962269d2e5fcd9373afaa1f6b24b95a16d666556e06821015d9de5bb9a1521
13. 0x9ac46c1484424d6ee0d035586e1619df79fd810f746a80c0ab2a90cd6944e8f9
14. 0xcc863252048c203a5ecaa9621412e0894b2decc2ef2f26f79b1f6dd7017bfd76
15. 0xc1c168f06fcf5aacb7cf4877c193f1924402c94b5590a7647a022d30da984477
16. 0x63d3b15302a17641ec84d6d16c07594288ca45016a6cc12a65ca679e6cd95c97
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1