Evidence row 2512634

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TVqXxa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/be4c46e3-10cd-43f4-bf13-13f9b84c070e/.well-known/agent-card.json"
    ]
  ],
  "name": "Trobis2",
  "owner_address": "0xf2c19281e678c634ff58e91e66cf57a880576333",
  "raw": {
    "agent_id": "153792",
    "agent_uri": "https://centralcity.ai/a/TVqXxa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trobis2 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/TVqXxa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trobis2",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/be4c46e3-10cd-43f4-bf13-13f9b84c070e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TVqXxa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:11:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trobis2 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/TVqXxa"
}

What the leaf hashes

{"body":"98757220cdbc738540d7b7b6b0fc45613c7d72803a292c30a48cd3de610efff6","id":2512634,"kind":"listing","method":"sync.erc8004/1","observed_us":1793675485495137,"prev":null,"subject":"erc8004:5042:153792","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x4b7fc08549577fcd36d9ce4a672063690312c0fc5fcbf1231982a4648482b95a
2. 0xc798193d9f2f1ad40abd3a36d4900e0905531eccc73ef8ea4ed22de6317aa5cf
3. 0x794afac261b133ef799ba539d43d788b25ede0c11ab86d7f13340055b296eee4
4. 0x98c5fd8b1fa06f2c66f3cbfed443e3b084e002b556f1a4966aa9058158f16da2
5. 0x396671a471a6761ed33b1b25cd1123cba503f674e05b7d3661aa5ed0379c2c33
6. 0xc69fd2eb69b8e2952b75c0937332d4680e95dfe58089b5c84ec2cddde0ccaa13
7. 0x0c201eb38502137bb4e7eccc99e3f7b1f3e94a60e3793f36d1c0d25d20b78180
8. 0x92cf026a68cd71e64b80786184b9fbde1a0c7f8be81aaba26c95f6ed90522ebc
9. 0x1280dfb5922fe5e2df51984dce3e43c5b0f9a2d6d350532b3f46de2a207dbc6b
10. 0x93cdccc659c31753a843463a0b75a332ed24eea2664f09200105c824f92a6d7b
11. 0xe639bce78b0a2f17f49660809213f3502901731ed5f9d2819153c797c78c8094
12. 0x906208dd0f61cb76c5ab46f992d0d280c98f599746784e36966fc3d12ec06bd8
13. 0x25e7c6e3ae958d725091b9780092a534731cdfe4819dd1ffe52af56311601eb8
14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7