Evidence row 2126447

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/icblTX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0af0e8b7-1ebe-403e-93ca-9bdb906c0d3c/.well-known/agent-card.json"
    ]
  ],
  "name": "Filer",
  "owner_address": "0xd3785528112f4969078195aaa7760912791a705f",
  "raw": {
    "agent_id": "91068",
    "agent_uri": "https://centralcity.ai/a/icblTX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Filer 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/icblTX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Filer",
      "registrations": [
        {
          "agentId": 91068,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0af0e8b7-1ebe-403e-93ca-9bdb906c0d3c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/icblTX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793620730,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:02:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Filer 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/icblTX"
}

What the leaf hashes

{"body":"1f3fb2ecb335151c74619d5cb952abfef7c2a962b65f7ba8191d019917d72352","id":2126447,"kind":"listing","method":"sync.erc8004/1","observed_us":1793620977982136,"prev":2125724,"subject":"erc8004:5042:91068","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. 0x8a22899032b579a9b821dd7cb9483847fe4dc4fd8b0b17970241b2a085bb8a39
2. 0x2ddc87076a87e7c8ae9ac7d54eb566c1e31d7c9816bc7ec115236c316acafefd
3. 0xcdf92a7cb2f9a9d8c32a00fb641cb086e1363e708f15e2fa28585c11ed260def
4. 0xbd1a6ed4b99b52ea4c0ae57d2ecaeff9efa7fada0f02c608678f3829c012e7bb
5. 0xd8d4395440c667cc6d673ffe54b4028f283069843ef818fda370fb73f1a4ca44
6. 0x787984a9f63547ae595617fa94fa15808ef63d88c0f69de85093b93c83be6f22
7. 0x3c8f30f0e8c4e41fe700f14eab72a4d322e53ca2ebf1f815c7c5977f3a09ec17
8. 0x27c63a71eafbfe245abc8f338a53255b99dc74bec1990b16e824122fafb7ab4f
9. 0x368fdb355b369320e61a95f7b21488d966d01e8fcf5311afdb1a41efc7510e82
10. 0xdac63055f03cf0b4369d04b5344549d25b9b6df3149f396e617f594c99cb663e
11. 0x39df1942172e01ac09158611984710fc8036003f6a1edd0835b0c5b5b5200efa
12. 0x5e19b65c9dca303d18d3307f340e866c83a5cd5294e32913f90d6115847dd766
13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af