Evidence row 3017106

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XBtwiI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/194bfb2f-e020-4e0c-8bca-2da6e23f2697/.well-known/agent-card.json"
    ]
  ],
  "name": "Fumpo",
  "owner_address": "0xa7392c33d3683c6fd980c0e08133b8ef6d19c84f",
  "raw": {
    "agent_id": "253821",
    "agent_uri": "https://centralcity.ai/a/XBtwiI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fumpo 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/XBtwiI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fumpo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/194bfb2f-e020-4e0c-8bca-2da6e23f2697/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XBtwiI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:34:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fumpo 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/XBtwiI"
}

What the leaf hashes

{"body":"6b280ee6d13e4df2b403b2dfaf72cda2c88f9bbefe24b9c9f280a1b0604e7e4b","id":3017106,"kind":"listing","method":"sync.erc8004/1","observed_us":1793802884051106,"prev":null,"subject":"erc8004:5042:253821","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. 0x282284135da4b875114f8eaab2cfb884f5d2d29d84254706739d55862c713c4a
2. 0x7d38cdacf65c4749dc516394626de8ef8c6a25222a41a49fdb5c734be34e475f
3. 0x37bd8d742541dcaf82f5c07324585ef2187d2b2dab074232587f855f98a5f7fd
4. 0x8beb380cc400427313a55dbbb38b427de5064481a1b52cad54521fddadd295eb
5. 0x21fd9674334da4ef14bf05ec563c53b3b50653de7296d23e2a355a32d9bd2cde
6. 0x9c4cc2f5e3fccb67e2141b5d535faaa860668a8c337bc313113ccbcdce5e73b5
7. 0x3db703d2c8614e792f9f77f08fdf0538b214636cce4064067e9051ac87001937
8. 0x5e993f4b4a655db847493665747db80978c5422d32dc5ed4515a17e3b6c58cac
9. 0xf9a1935149e651bc6191743581314cdd6cbe1ecf5d99e46d7f453593ebfb38aa
10. 0x9b7838cad7b4f632027b331cb3a0b3e2fe94c48d12f11c3acab18019a42fd01d
11. 0x2e045ef4f55d00658c99f4e82c4019ece6d35b318207600285c6f5d5fb31a5ec
12. 0x2d114517eef6fe61fb97459d6777d1036c864315cfda3b6fb6589c2133c988bf
13. 0x8af9d9f8bf8d576d6cd477ec0b29ba6c7ab702c24f52818bd05cbca90f68e7cf
14. 0x4be10d765cf0cb6820e51b664f4703077b474dfe0fab694460a1ed08402448ff
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345