Evidence row 2119826

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FiU4kk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d26e08d3-2190-46e2-8a93-35f0186f023a/.well-known/agent-card.json"
    ]
  ],
  "name": "Gauzis",
  "owner_address": "0x1b7875ce7cc19804ed865b058ef652092bc4daed",
  "raw": {
    "agent_id": "88227",
    "agent_uri": "https://centralcity.ai/a/FiU4kk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gauzis 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/FiU4kk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gauzis",
      "registrations": [
        {
          "agentId": 88227,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d26e08d3-2190-46e2-8a93-35f0186f023a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FiU4kk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793618570,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:26:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gauzis 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/FiU4kk"
}

What the leaf hashes

{"body":"2b480bde72e11329715fd528ea17f1cbbf3dd23bd8a1649f4ae94f6966235be3","id":2119826,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618805314792,"prev":2119216,"subject":"erc8004:5042:88227","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. 0x0a5beb12d87d3359971713d0a0d2f7352d32a8ea78256dd6ce75fbdb614a3438
2. 0xa2e2994f5fc555816b4779f275fddae8ab2e7941409bd53f2c879da3bd00ed7a
3. 0xe53bb07642ff3f4b3011df8d0f26854069dc4b95a3d516c0412354b919231d4c
4. 0xea42380b33ee04a43445c30538616bb5bd49bb90debda48a7c2899bd0e7df951
5. 0x3e0143f7bfd4591be1130b3320e16e09aa5996f44771d129c52356479716f96f
6. 0x1e68b8b01057fe2b42e4510a86b6da9b5cf77c601d37d664a8f0d0c7b0a0c780
7. 0xa5e3e15b94850dd9fc72aadd54246cd1d08483448e63e4c30907ffb3fa167641
8. 0x4732cfb277a16e72dd31dfb6a5f73c6a0ad0c2d01a655e9d5b34592ea214c50d
9. 0xc085c98bd3c02955fa7cb8f4883fcfb50c5c5f73ad495dd65c1314cac116ba5a
10. 0x4383fa3f623dd4722e99baba5300431601c26cc92cebcef4a477dfbb78703142
11. 0x67e9434c07fc27dc1669722bc134f5ca1405927b485eaffba8c1654fcabde437
12. 0xdf47e0cc4403f66d6bef47c126a44c433909825c77c1bee9446c38e921ef2628
13. 0x0e3de14ede58ca786386b84fae42b353877b05ffc635f390b0d80c2d2342d8ad
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af