Evidence row 2074444

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ioj28e"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/21c1a918-45ca-49e8-b251-a076921f337c/.well-known/agent-card.json"
    ]
  ],
  "name": "Oriovon",
  "owner_address": "0xaa781db45243252f5edf9ccd4969b1f53b0832bc",
  "raw": {
    "agent_id": "68720",
    "agent_uri": "https://centralcity.ai/a/Ioj28e",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oriovon 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/Ioj28e",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oriovon",
      "registrations": [
        {
          "agentId": 68720,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/21c1a918-45ca-49e8-b251-a076921f337c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ioj28e",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793600547,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:24:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oriovon 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/Ioj28e"
}

What the leaf hashes

{"body":"3dd3e731ed4f284c3d5917be65825d28f6c92e99995e01ea038dd75b3335e858","id":2074444,"kind":"listing","method":"sync.erc8004/1","observed_us":1793600656853478,"prev":null,"subject":"erc8004:5042:68720","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. 0xab4095e0caca98a755b87da28d82441abbe63f64dbb8b87b3bc5d5f4dfeaae83
2. 0x50f41d38b5003763455a5f007bac16c60477226fb6e37a7b2300749f642496bb
3. 0xe2a4639dc2f8b5994c0362d91739dc8fb53c9f06f34b01c33be68a05148c3dc2
4. 0x19324ffbb74306f3a639eae19352561a0a1fbd1d123ee080bff64c06906f03e4
5. 0xa7a7fee991bbfe60ef9617d1e3e5005b42e84118b8bc6b0c2d1102cf1d0071cf
6. 0x41dc9d853fb54a819ca86a3872b19d4b73b0b38b65b8fb826a3ec346c8804a16
7. 0x217c440bbae53fc46452047922127a1c31fb89ab06673f75fa0c88b38643b10a
8. 0x7a961a1f8c81af77d7ac9d575ccde7540deaaf8d52b97fb77559d6bad7e0154a
9. 0x9a3b939ba428501cc95cadd16292743a00c8cca59d7ce7c471010e8f523f4704
10. 0x60a8d998083c9d6041cd341cd12c5450b3321969fe5f78c69ea13597731dcfe4
11. 0x0b0599cdafc51aeb51303712d6352904fa882f3025c5a86e9ca3f2735585c32f
12. 0x8cc79a806621c6c78dfbbdd21d793ebf9fe2942c16ff8fcfabfae8b921d58fb4
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