Evidence row 2117448

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4gVXx9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fa434dba-d918-48c6-b5c7-351c5de486b8/.well-known/agent-card.json"
    ]
  ],
  "name": "Triavino2",
  "owner_address": "0x1294522b3e45b5778ddc773d46c97e745360cd7d",
  "raw": {
    "agent_id": "87063",
    "agent_uri": "https://centralcity.ai/a/4gVXx9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Triavino2 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/4gVXx9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Triavino2",
      "registrations": [
        {
          "agentId": 87063,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fa434dba-d918-48c6-b5c7-351c5de486b8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4gVXx9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793617850,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:13:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Triavino2 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/4gVXx9"
}

What the leaf hashes

{"body":"c4a3c435f36032a443d504090e736d44de2c8d5656a31bad1e624c8500095490","id":2117448,"kind":"listing","method":"sync.erc8004/1","observed_us":1793617990439778,"prev":2116988,"subject":"erc8004:5042:87063","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. 0xaaaacadc461e5f494809ca10768081aa3113ddf61c6ae5fbef6f326cd6bcd424
2. 0x5a1c7efed7c433fc5cc29cbc066cb18a5b479a988f104826184ecce34e4a5ba9
3. 0x7deeb9a15b2e39d99766bdfeaad2a71510348091b508539f38e7f7976ac01394
4. 0xda871a477363b5cdc733772ea6ca7cc3b6755e82e488924e5270eafd5cc7b60c
5. 0xa5a1c8c6624eae8a8c366be0e3f7a9082a28d9ef28d1ac91b438077d72a04fd1
6. 0x0db2c7f7e19f5fa7e5a74550e94b84f01e3b3b3312eddbc0fd067172efde525e
7. 0xfb611d1cb50b1405cae67150a8edd869ad7cfec0005d836a2b6b0c4356b5699a
8. 0x15b7dac93e07b2cb353aa134a826588f6bd892e69ec9d6a817d4607321668abd
9. 0x93768568a05192ff4e165d5012f8f66f3fe6bb9b6b184e624f47b9a5b61f14fe
10. 0xcb5b0c1b6e1167f8907ca4c687a763318be95a85fb219baa0f044b74705c0fa3
11. 0xe63ee161a6381a689376228cfa3659fd752ef85106858bd5f978bcd0c49a24aa
12. 0xecb2b1beabd76534757e66312399858ccb35ae71884df60c160786e26591e83b
13. 0x0a8f32fa56d4ddb69ff176883beda0b0217f66ec9bd09c11cec95d7ba5f6c70a
14. 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af