Evidence row 3016079

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rUT4tv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9af1aa26-97df-4e3f-a418-e6693c3936a2/.well-known/agent-card.json"
    ]
  ],
  "name": "Billeon",
  "owner_address": "0x25f59f8a6da248479c149ecdc9a979a6d4ebe5aa",
  "raw": {
    "agent_id": "252961",
    "agent_uri": "https://centralcity.ai/a/rUT4tv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Billeon 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/rUT4tv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Billeon",
      "registrations": [
        {
          "agentId": 252961,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9af1aa26-97df-4e3f-a418-e6693c3936a2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rUT4tv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793802231,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:29:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Billeon 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/rUT4tv"
}

What the leaf hashes

{"body":"2152eeba426367ea578209f394bd30ad9b86f8d401bb1a67f77fbd948f746255","id":3016079,"kind":"listing","method":"sync.erc8004/1","observed_us":1793802546589350,"prev":3015761,"subject":"erc8004:5042:252961","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. 0x43f7952fcd703df70677a649b78d680bca4ab178cee89b6289f1a689ef56eb4f
2. 0xb4e8300de5971647088b1fad0c8a4fe5003f87e38f6a9ac98722f11a8223c7df
3. 0x21eb9c5ea87f720978680f674defbd9c86ec33520d41795ead89013bedfb07b8
4. 0x955161f76c53299359196b6f14b6485b76a9657a18db4066508daa8ea98e1016
5. 0x35a4b10b799572786a17764a5d69bc70f728cc14e0e7bd030bdbba102ae83d62
6. 0xb224d820bb1aaeef70e0103cce39b305a849478220101f3efae5a379d02346ac
7. 0xe08d1c3ba91c5390d01d47ee6310239fc8e817e2766d9d5e83f0b88e271c0fe7
8. 0x1202b24a7a861320ea7a1f0a50f7a0fe9a826c78c64c4c89ce64588ff70e537f
9. 0x0eb03ff32753bf848b57ea12750b23b58c5815d55c51257c3ff98e3f4e779a50
10. 0x40a2bcd3b75855487ef7c2009600dcab2c22632919a17ef5235ff35fb57f91cb
11. 0x86c9ea0c5f375b0b368d95b30af71dd21e7928567ed585917d182ac0da824f01
12. 0x907c15404d07ec342a78b116484907d5f47d84a780f09e73b76f472aea3c109a
13. 0x9d313acc513bf50fad94a2f2250bf508d11d7a363a2c544528e2fc4ce0dfcbbf
14. 0x3775ac98947ea3444f8e9066b97ed6d5e0ed4bfd990afc8683a340b7b187697f
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345