Evidence row 2153776

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FFyaBW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ad028d56-edc2-417d-96ad-b7770bcce102/.well-known/agent-card.json"
    ]
  ],
  "name": "Ledon",
  "owner_address": "0xcb43cd7e0a996e74ca8f1d2e5358468cf5624062",
  "raw": {
    "agent_id": "102376",
    "agent_uri": "https://centralcity.ai/a/FFyaBW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ledon 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/FFyaBW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ledon",
      "registrations": [
        {
          "agentId": 102376,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ad028d56-edc2-417d-96ad-b7770bcce102/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FFyaBW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793629008,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:20:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ledon 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/FFyaBW"
}

What the leaf hashes

{"body":"7a7c680b5a16d26353d4ae8d8904bc69ed412e70d5fe3688c8aee1fe1202bec3","id":2153776,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629255604507,"prev":2153101,"subject":"erc8004:5042:102376","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x291d32b5d67e15403e74fe6acdd899802c40400db5f603f886221aaae4eabf4d
2. 0x1acd8883544c0310b5ed87e6f6a3e44aa9cb96f6204ca7ca1e3c23f5348bceaf
3. 0xc71b9ce8f23eae955f9b38b60e051667aed936fcaa5f70069ef5dd73f959e07c
4. 0xc725451c3b8515ebfc4ed7369e4f2412e17b911f839da441af0c9b78728d1e6d
5. 0x9ab166b20fb9c9225f522edf76579c5a0770aed3d0a05ffd8b3f044e8ee47d99
6. 0x5897865de9a1880d253131854c37a5e3683521f8a1244665c7d789958d535f38
7. 0xc638bf4b531ecfdfb24ba9e6e50796a5cf743fe3ac3ee8baf00fb6373e4e1886
8. 0xecf905802d203da7068bf59efbfd7215aae4c7c501de84a4a16d56da97404d10
9. 0x52b1ffcea951b7ab9fcd58198f009814824ca8408632237ad415d1a837bc5d24
10. 0x8ce3e0e14dd61c9d96704638580f9f893033c76f064088d4f89f960119c613f6
11. 0xb57418cb2d892d46b92bffda4e9aa264842b78d00f16763f44efcd34bdeed9ea
12. 0x3a4530c387a03c52b7afbd39200548993215a4cb14f3e53ead9b1517fcfe0b2c
13. 0x51e311ca2900bdc02d33f863997ecf605beee83455e2af17106fa126c029645d
14. 0x8d443fc9063dd9f00f5f7476005a8915a8222f4611f5601e212bafbdbbdd6165
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af