Evidence row 2179554

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/onhDBA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c0bbc732-a016-4a02-be88-eec84d842610/.well-known/agent-card.json"
    ]
  ],
  "name": "Borler",
  "owner_address": "0x3d469237b3528312c3335f67a03f228337400923",
  "raw": {
    "agent_id": "115665",
    "agent_uri": "https://centralcity.ai/a/onhDBA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Borler 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/onhDBA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Borler",
      "registrations": [
        {
          "agentId": 115665,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c0bbc732-a016-4a02-be88-eec84d842610/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/onhDBA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793639655,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:18:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Borler 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/onhDBA"
}

What the leaf hashes

{"body":"2c522f7af0ca5e12c7f30ba1974404831d86f6fdaa505c5f96abf0543bd9dd59","id":2179554,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639892985332,"prev":null,"subject":"erc8004:5042:115665","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. 0x0e214823cfb4c94476614dfbaa630113bbb1996649ae2a6f703de56c864d7283
2. 0x82cf73114592d9a683757cdeea861f650a7bc91b6b754d6b71d560d4d94701b8
3. 0x5616e15abb948323085fb738bc64e668c703e2b511eefa3b4fe832ab4be90561
4. 0x53217e568e05b6bd9af04167c93577ea2a732f5df64172bc23cdf2dcef40937d
5. 0xb3247dda295ae8a535567807eee87fee4cf41449ef5badcf589020a060c5cd45
6. 0xeea3708da22817266fad93d58207d42eea3d62a39b4ec213a6bdfc7d7d325736
7. 0x530cb2a91dd21e9783ae693302d42c09563eb34ccdf466b4f21a79de0d222267
8. 0xfbd5e01c46f3a07e090354f3117a8f75e08b80cd693f104c53ba9a12c0820213
9. 0xd39978cd8d274d3261e619ce746a13477c5c5f7003322bd3969598b9780ff8b9
10. 0xe96ddc49722cb53d1b18a75d6edc7114ce3286a31d502131d1ea1acf29d07d04
11. 0x0b7443f583ca8da092bfbe51bed3f8f05b14934644ed004d1d626632ec80e0ee
12. 0x1f774502ee7a3003241373a41b7ad9c63117bf4cc0d75ccaed5b0bf8d86cccad
13. 0xaed8243a14c659d2324c6748095467bfaec6927f1294091015e04180dda07dd7
14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af