Evidence row 2100588

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/c9MZB1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5d9921d0-2029-4692-aa1a-3444370a9fca/.well-known/agent-card.json"
    ]
  ],
  "name": "Reris",
  "owner_address": "0xb8e26df432f3474d5a2983ca85c9757a61946747",
  "raw": {
    "agent_id": "81126",
    "agent_uri": "https://centralcity.ai/a/c9MZB1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reris 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/c9MZB1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reris",
      "registrations": [
        {
          "agentId": 81126,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5d9921d0-2029-4692-aa1a-3444370a9fca/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/c9MZB1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793610878,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:20:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reris 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/c9MZB1"
}

What the leaf hashes

{"body":"479177fecdece99aa55736110e0bd6732edb2cc8b0080966dfe16ca052428662","id":2100588,"kind":"listing","method":"sync.erc8004/1","observed_us":1793611223790200,"prev":2100044,"subject":"erc8004:5042:81126","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. 0x48a73405bac0fab1cc3538b8126799b026fe49a6f48778e0b71201fcb3efdebb
2. 0x1ae62153d5c70a3c5e28ee5ce4c2a765e6a3035650df013cccb727159488a67c
3. 0x5b667f494df63b9b2c7709826735f3693025f703655a11e47fcad30b593b5968
4. 0x9cb00970c686cf0bf352d58b037a2978ae252c3a86b10cd67a55bff19d4a6fec
5. 0xa110687bc902bc0cda00ed2b05d98f329a29c9253cdce6bdaf2361d6838cf12d
6. 0x30d18f2cce50099ccedf9fb82a9db4467290883141c78a8a0e5d2c6a95504c8e
7. 0xd5258d570a89c9327996ab3297d786e687d9b5878d32251233700cffde48ca05
8. 0xc866eae385ea9f19799476c0178a13bdc61288febbc682c3ce020379b7f99cfb
9. 0xd404820cb21e628af7a1487f7ca3de05f76ad4f79d45e2293ad3d3259658792c
10. 0xa29a06bb432517490aa4bd4ef696817ff3a50f8171aa31fa575f775498a554e8
11. 0xbcd5e685c0a2acfe1a8a257e02dd8901ec54673d2856b455aef8f6e30e7d6de7
12. 0x9a1ec04cde3d9cc0841a4ecec0c42382183aa9beb179e075a86323d4b9f1e562
13. 0xa3336de478ff1096fe3a4c0522656d3a2923e8e721fe01f8fd137ddc7734c22e
14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af