Evidence row 1769964

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iaSxvO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3ec43378-add9-493b-bbf6-7e3250f59918/.well-known/agent-card.json"
    ]
  ],
  "name": "Novus",
  "owner_address": "0xf6f8d209861438c6b190c5af4e8c2771d6157dc7",
  "raw": {
    "agent_id": "6501",
    "agent_uri": "https://centralcity.ai/a/iaSxvO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Novus 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/iaSxvO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Novus",
      "registrations": [
        {
          "agentId": 6501,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3ec43378-add9-493b-bbf6-7e3250f59918/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iaSxvO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793545355,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:05:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Novus 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/iaSxvO"
}

What the leaf hashes

{"body":"c6f9913605a1aaf96203ac66ecbab6f438006046da8f2c184234fa08a0addf63","id":1769964,"kind":"listing","method":"sync.erc8004/1","observed_us":1793545513198614,"prev":null,"subject":"erc8004:5042:6501","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. 0x5df7d68419d1f965b0f7fd5b030d3446c171fe9f03cfaf642d40cadf57f95f02
2. 0x24c9d2c653edf9184353431ca2bd0c1c0c320e9e6b41eaf012fcacc89311d98e
3. 0x614d8c139f7bd5691fa51d9e63d5b32083a338873419e11a6361e59d8d3834f0
4. 0xdcceaeb068406e05a24601b3eef66eefa7d5c0da4b4395c944e4a9191fa0232b
5. 0x3cd312a706606e1faafe0f91d3e94067ac9a7e4ea9719186925d236204cfe8b1
6. 0x525f5c9ff514eb877d4552b82148e475b20ba21afc15fe0ef460104b94db796b
7. 0x3c9a627ea6e2c8a21b3d7ccf69456dc8948524979048a8f5c97791c6b3ed46e6
8. 0x6ff4ee4dd62de8a9fa9cbd80c0c5f9195ccae1771dec0a510bb1019782f0855d
9. 0x5f66059b0f3ada600fd844fdc7e10f168190bb006f9867b8de43981c67eac5ee
10. 0xa9f9efbb454bbbf6fc0a9ed811f8a9001325533d7cb61aa236adce284f18036f
11. 0xcb7ddef7215b9243aaba63056d38f858c88b05031c0219e3e94726561a2e6006
12. 0x07cb03b5ed486f46772ec21857ced937769ef316266dfcc3443224253255fa20
13. 0x19a33f29777ff00bbae876b4baadad6a9f224ed0c0531dff5b103d93071e3805
14. 0xa98b629d4ece4f8bd55becbb0c526d64cc8958c38de14f3aeccc5e2a5bc50974
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90