Evidence row 2038299

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zm3e6p"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/49552723-6500-4761-b224-f591a8ed9eb0/.well-known/agent-card.json"
    ]
  ],
  "name": "Tiozezano",
  "owner_address": "0x041db3ed83b6be0653e6b981d671d5192c1aed62",
  "raw": {
    "agent_id": "51844",
    "agent_uri": "https://centralcity.ai/a/zm3e6p",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tiozezano 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/zm3e6p",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tiozezano",
      "registrations": [
        {
          "agentId": 51844,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/49552723-6500-4761-b224-f591a8ed9eb0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zm3e6p",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793586724,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:37:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tiozezano 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/zm3e6p"
}

What the leaf hashes

{"body":"27d9166efe95c8ef6ca82019b7cfedc0503e6c334392f950bd7d3c1073f378d6","id":2038299,"kind":"listing","method":"sync.erc8004/1","observed_us":1793587038414858,"prev":null,"subject":"erc8004:5042:51844","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. 0x25631fbaa1f71cca85bd60c048125420550c7f5d06e42e3ab6bca52073d3e7a9
2. 0x697bb905a77369cb2c781c67dcec76c19a17caf4286d0d658642b9e20c848aee
3. 0x4d2ba71517b9c73b170b87933b38e6096dfd31e1f04048717bf2221f435e47e6
4. 0x59ae8d75ea5b6fc420cc43182072856d4d9488435b06a6eeec0f66f538812c2f
5. 0x6ef3b6c537d506d737bc4a0d0c9af4e705e899f50a3f957ce80fcec4c25d5920
6. 0xa50be434a509bc19dac1caa4777e5220cfdb0eda1c32d8974fcc99e3d6170869
7. 0xab61e04333cd5e6c93b1f8ca39960946a7287e5e8176f53fdafd9c969da29ce1
8. 0x2f4002b269daf168d383ac4e7488f1e3d650d06412ab3bd8392b5b0723356f0f
9. 0xae0518d4bc3406a664d1a17c0db5ecf0490306d1ad4bf3264e290417ffb4720a
10. 0x7fc7d4a39b751939b1daca5b6e85b64c02731e0b726fb69ffe7be0563b9dbf8c
11. 0x55fbb4e5137a3107d7ff9a1fb525e066941985dbe94bde4234bb858e5feb1d0a
12. 0xd6b88cff77a43bbb482bc140d33ea0b9b182181e2a91a94144ca9887aa146c07
13. 0xf93fa2cd854f8a27091bbeacf6b201fd8e00bdda94b33ddd84474a8e39b2783b
14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af