Evidence row 2116064

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cvgyhb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/83b6fb5e-351f-43eb-bbb0-a4e163791883/.well-known/agent-card.json"
    ]
  ],
  "name": "Fudus",
  "owner_address": "0xb1f759bdb785cc84415468c61a56597a685e097e",
  "raw": {
    "agent_id": "86736",
    "agent_uri": "https://centralcity.ai/a/cvgyhb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fudus 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/cvgyhb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fudus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/83b6fb5e-351f-43eb-bbb0-a4e163791883/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cvgyhb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:01:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fudus 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/cvgyhb"
}

What the leaf hashes

{"body":"d91c83ac906304eea506506113d9d477520bd595a3e2c0178ab9ed38fc2a6564","id":2116064,"kind":"listing","method":"sync.erc8004/1","observed_us":1793617263296557,"prev":null,"subject":"erc8004:5042:86736","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. 0x1b4b67be097a5de809c721976c85ab5ac0191ad3598f591389c5c951e80f3be3
2. 0x63845a7fdc340c845a260d8fcae83571a340dcc001d7fd74052a6116b1f3d92b
3. 0x4ee612f0770497bfad19daa362ddfea1ddfae7d801b0b511bd13b7e086b0d082
4. 0xbfbb07b28c3cc667f2cb6b6b47cfd0f2486e6c96ccd82d8dd47a55fa94f447d3
5. 0xf2a1bcdd3a40079588b4b5805970ed5abfbe0a9651a8276c47caecf3efe5e7fb
6. 0xaacdb128e5ded443d387cb147538fcc16072b419a80745b020ecc1b5cc14154c
7. 0xaebe5895ce327646f592ee46c0e90a27b621f5413c5a6a7d70ff447d4680dde8
8. 0x4173fc57698904ee6c187a6347dff73e2a7016423266dffb57a278b5edae8d0e
9. 0x2025aaace9b41362de9110a2729a5aefce5cd83b519b6a2659c9d94364399384
10. 0xfc47b2086e6c1b85d1e562539c4fe5c87ff196dd2586c845ab81a5d48b2ed36c
11. 0xca20b426596153adc739a514506d4e712329375c586b7a54ec8bc23c00165468
12. 0x1b8180a62930c76e7899da8ca90344aeaf32e1420f1e6b2bc56928fd37a13e3c
13. 0xe2dd127d9ccc5339e1d044fef0fe0ebbce9fefdedc7bf9fb2070bf570a64799e
14. 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af