Evidence row 2031054

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jRBhUi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/83484e69-b542-41ad-b208-b3f432317789/.well-known/agent-card.json"
    ]
  ],
  "name": "Stafani",
  "owner_address": "0xcae3501eda6158e8b4431c1ac07e4a7177808c4c",
  "raw": {
    "agent_id": "48426",
    "agent_uri": "https://centralcity.ai/a/jRBhUi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stafani 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/jRBhUi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stafani",
      "registrations": [
        {
          "agentId": 48426,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/83484e69-b542-41ad-b208-b3f432317789/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jRBhUi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793584111,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:50:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stafani 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/jRBhUi"
}

What the leaf hashes

{"body":"d85a632a66ed4ac885ee25563e15ab6d52e8d67e684df525730078383320ed97","id":2031054,"kind":"listing","method":"sync.erc8004/1","observed_us":1793584257386989,"prev":null,"subject":"erc8004:5042:48426","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. 0xc7a510447e23a3a80a9fdbf654f9d3d260bfca511c655cf57c6a1c4bad223a25
2. 0x59fa34024112c4645834d90a3f641ceb48f403647242d5ffcd1b320aac72cd26
3. 0x7c5b36505a494e6c944da393c3f01d4f57125b45ec769439d91a09fa90b55ce1
4. 0x121215ab4f0040546d5d4227a275d799622e14b97eabed70b748ae9d4d34240e
5. 0x1a562635f6ea460608996dcb0f0c6b665696187bfcb242b5088ca291248527b8
6. 0x6c34e236298510c2949f2d840c6200bf7c8c1794ec48f6c136b1ac954e3c6f46
7. 0x479a31423683e8561029f5a7366a78964c7ecc5802d6b943481c75407e50694b
8. 0x9f8ed7e89074ac4be72856cbb70bacc0a45dad11063b655cd61e220ce180d864
9. 0xe58b20778d42425e13261367336dddad1e32c619dd139c7b74fa32fb9254ac88
10. 0x5c846053f1c85dcf7c5632d030e0f3c53b73440772bded7556d8c19c8246f152
11. 0xda35a59387ac9fc9e7dad8ab6abb65f42c79d9528024dcd4acb5c76b973f1467
12. 0x942740cddeed7123051e190307c21ccb37608ec5eeace8731911c10cf9acb06a
13. 0xafa7c2528a5e5ab2ec272c4794ef9517ca380c049b82862d11597b1e41a75b95
14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af