Evidence row 2075883

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/V7ps8z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/08576318-d971-4372-86f0-8d702564f2e9/.well-known/agent-card.json"
    ]
  ],
  "name": "Mauvel",
  "owner_address": "0x93622228025792152fb85522e36d290e22851184",
  "raw": {
    "agent_id": "69354",
    "agent_uri": "https://centralcity.ai/a/V7ps8z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mauvel 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/V7ps8z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mauvel",
      "registrations": [
        {
          "agentId": 69354,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/08576318-d971-4372-86f0-8d702564f2e9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/V7ps8z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793601072,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:35:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mauvel 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/V7ps8z"
}

What the leaf hashes

{"body":"390a9602cb94b0daf6ec7c913748141096c7b421d016cc7202216b5adca42451","id":2075883,"kind":"listing","method":"sync.erc8004/1","observed_us":1793601347828900,"prev":2075482,"subject":"erc8004:5042:69354","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. 0x0c799c1f2c32a742d2c0b2df7fccb06c8ae2778c3efcc93c3af3d89983854388
2. 0x5896fb132518b9ff3c849c309e401f2af9f2bb690cfcabe5c9e0a37495093229
3. 0x951e7815961afbbbed2177afac48677562b4293ec69b718ba254a392cb7dd5e3
4. 0x74c010166b9bbff7d085c1a608af0a6fe55655116005580acd73cbc807697cf6
5. 0xed88793978db79848310f4b9affbb23455c7286c37468447d287b788c57f562b
6. 0xdf0f5c058bb84850261cf93028bdfce6b8f899a8229517022522b09081310df0
7. 0x436f7dee889ded24c5c405d37cff85f3f191384b396de8dc90c756ec7b0e2f22
8. 0xf59d5a44d1a1f0f77fbb0d5ac3e6232420ebe6b6a0226dc8d4c2a199a2e0003e
9. 0x4a10e6d51caeed195a36e310095a5f27aa59142cfda660d4519d12975d19621f
10. 0xc8637777f4a7d14002fd0305db7aa81e3c1e01ca5cffd126d2f0f54d503f1404
11. 0x08651a8f1f24d751e6b14854a0081bba02ab929e8ca73bfd0fa8a4326183596c
12. 0xaa94317dc89f969785a54ece6cf62c867073c54f5f285f0a61c8cf9c78f4f2ef
13. 0x21862012011e9c7bd96b9da5758a45e44049f740c8ef1f280b01bc054552ce7e
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af