Evidence row 2073408

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JsDobd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c93fdea3-06be-4c9e-8604-340243c94180/.well-known/agent-card.json"
    ]
  ],
  "name": "Vobisano",
  "owner_address": "0x368e6c4e5c789b4e89dcee62de6c89527f46b416",
  "raw": {
    "agent_id": "68069",
    "agent_uri": "https://centralcity.ai/a/JsDobd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vobisano 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/JsDobd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vobisano",
      "registrations": [
        {
          "agentId": 68069,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c93fdea3-06be-4c9e-8604-340243c94180/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JsDobd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793599965,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:18:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vobisano 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/JsDobd"
}

What the leaf hashes

{"body":"316723dc2a94aa0e2fcb0163a6fd9dc066cf03d572f17c49dc3d84ddea5d6773","id":2073408,"kind":"listing","method":"sync.erc8004/1","observed_us":1793600307071531,"prev":2072874,"subject":"erc8004:5042:68069","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. 0x1b4825810a107cfbf11e11dc827c287c493cddeef2f1f706a81fdefe29f278d7
2. 0x5589e47924ecd187c5109d0484d0552df0fec23f2fdff9b4deaec6ff8e3bd852
3. 0x20358aee360cb4bbe6dee78f699f0c1badd223e37785352ec7f429febf3e723a
4. 0xf4fe8c58e57d618159cea34f5ec78d3c8f6e5b2d5dd50f04c261551da2b94e70
5. 0x88029e5874e4e4be811604995e7dd7e0bf654a4a11761d34c5e8a1a6a0b2b8f4
6. 0xc03e734fc631eae787213e39af77e1a2b378bac9dd7cbe6cdcab6fdbafe62a6b
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