Evidence row 2022847

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tlkQ3X"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/045c603a-d16a-4e14-be6e-8449240a1dfb/.well-known/agent-card.json"
    ]
  ],
  "name": "Brarobino2",
  "owner_address": "0x64de68ff9e59fcbc210c01d0c2b95f7819c129fc",
  "raw": {
    "agent_id": "44344",
    "agent_uri": "https://centralcity.ai/a/tlkQ3X",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brarobino2 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/tlkQ3X",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brarobino2",
      "registrations": [
        {
          "agentId": 44344,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/045c603a-d16a-4e14-be6e-8449240a1dfb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tlkQ3X",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793580599,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:53:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brarobino2 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/tlkQ3X"
}

What the leaf hashes

{"body":"27b0255b2d6a3c32a3b9fb871080324a731785b1472751b161f152121af76572","id":2022847,"kind":"listing","method":"sync.erc8004/1","observed_us":1793580793317776,"prev":null,"subject":"erc8004:5042:44344","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. 0x103fd38a9f17a4374297579aad8a23078a0b5fe67633cea004185eb90b9a3282
2. 0x3528d0677c7897a1db2f7d0ac133b9c0228e21dc47fe93ac6e23273e02c867ff
3. 0xceb4f977ab6e375c00b99060f0d993499b8106a49454d04c348097a3988273c8
4. 0x3bc443b5c2141664a04eb127ea7342fb6a1f220f42487d4204179cb357d366fd
5. 0xb7d088838d0e1052f47eca1c41bb3f1858cb3b10ce3d43281dd1ffb7cec909a9
6. 0x29673a41748a2c55f59ad9d2a068dc0990e00a68a82cc310cd8114f0f192e9a1
7. 0xac7867cef74df505f701ee032310277051515f40f99e33b8cf1bc829668ae620
8. 0x795dca25713059aa3cca26f20673eb894a1d9e9110f7d83cc89199d63e69b74d
9. 0x40754aac6ef270930a5dc7f7573e0be8d6e9c6a38cdde92b26dccc93241ac95c
10. 0xb2e01a7c5e8234c65832a081aa9b5be19a6e338dcd8c92f1897ae069595bc3e4
11. 0x2d4712bd1203bc5244fa0599fa09618cba6739106dab26a3d111b0ec8558f41e
12. 0x37c4ce84bc1fbced66397add5bebabce40461398a546a037487c5eeb7879648d
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