Evidence row 1839164

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lUMFQw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/35080c0d-55fa-408b-af4c-ff0470162882/.well-known/agent-card.json"
    ]
  ],
  "name": "Tudjo",
  "owner_address": "0xa87f748d331f1012697132453a4525de241aed2d",
  "raw": {
    "agent_id": "34282",
    "agent_uri": "https://centralcity.ai/a/lUMFQw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tudjo 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/lUMFQw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tudjo",
      "registrations": [
        {
          "agentId": 34282,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/35080c0d-55fa-408b-af4c-ff0470162882/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lUMFQw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793572749,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:40:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tudjo 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/lUMFQw"
}

What the leaf hashes

{"body":"99dbf5f7036e3b54a689225607bdad74e38907756f7eeab59abc898b1c5f7285","id":1839164,"kind":"listing","method":"sync.erc8004/1","observed_us":1793572843112953,"prev":null,"subject":"erc8004:5042:34282","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x3bb924863863b7d559d772e8c10085843755472faced4077a6d11ae7f0cfecfe
2. 0x36eb0b77446d7a02408f69a1179c2ded10cd22133e75ceee2a2fdca1dd315e30
3. 0xf47715cbb83fd4da6667347b519a31c9e5f66d01da2f739a57bf593bb6ee21da
4. 0x6d1b175a48e8ccb0c1b3e500063bad9582640fbe3c96474cd66ba0b35017a930
5. 0x5a7a443387ea654fb3234f3a804f57dac1e0aef374bf513cf95d9aed17012ef9
6. 0xf7a5eeab5665448317bc217e5318d1a537a1a925c5f6a38c951ef3a2da8b4de9
7. 0x808c373765a22d25fd74b800e2d10219a08e61d81663d74080cbc73b5fce2cb6
8. 0x1fd28575f62c477eb3c570a1456eb14fff1f5933f12b4dc32544ee8562739c7a
9. 0xb6f475b08e532b65afe74a7e94a30b6d7f42bd59152ffbca90e0bb77721be350
10. 0x933cdf266cf5c7b2da77d38b4baaeb146c4fdde11c0cec7b3a23fadbdb7ca631
11. 0xce7e5403b851aa18df50281bee4865053055c7b80d915aee88cf1b515eeb9e9c
12. 0x1d6f15a7f731a161f0e482f14e3d13268ad79bc712d4bb43c5011129e6f180fc
13. 0x3127b3988eb4eaf07dc91fb2cc57ed8323f0e01ccaa6a3934ccdb7cf60b12e21
14. 0x07ea6ece7de601a64e2a172b49fb304109f2a8322814bef4c3168d05334b3609
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90