Evidence row 2571295

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rqhjc1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7b562066-368e-4e6b-9ebb-57d85b74f1e1/.well-known/agent-card.json"
    ]
  ],
  "name": "Sana",
  "owner_address": "0x0886f4bb2f5454ff281a6ad550639f80f5e4dd15",
  "raw": {
    "agent_id": "179170",
    "agent_uri": "https://centralcity.ai/a/rqhjc1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sana is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/rqhjc1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sana",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7b562066-368e-4e6b-9ebb-57d85b74f1e1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rqhjc1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:23:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sana is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/rqhjc1"
}

What the leaf hashes

{"body":"1236341e5349f973d86af1c708f133876c9d30bc3d11a34296071a37a21e5b5d","id":2571295,"kind":"listing","method":"sync.erc8004/1","observed_us":1793705004609551,"prev":null,"subject":"erc8004:5042:179170","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xc8146775b321d3e3d3215ca0c5ee1b83173228114d7654c83b57cd0d35163c1b
2. 0x5b38470b22b22d7291eb594dab6c762f201998b33875a70197b41e955ca96b32
3. 0x4f8cc48d63055e8d120594c2c77a2179e536a43f0b03bacbe039d25acb540159
4. 0x64c73c044f24a64e7f993dbfdd461b4c466680d37f1dfdc4772b77277505a215
5. 0xe9fb72a62260c31804f3ad598146195016a4f4aa26db295d061c2b45737b0a45
6. 0xfe93177cca85a904d5d0db72ddb76d8b84d018381fee44a818d7f1cc929e3f63
7. 0xba656c0c95ffee561713a40b45d561cdfe6b095c77e264dfc7620d51c82fb2cd
8. 0xca6bb452a18ce5a146ecabab7741ba74b2b579be8f2f82c4864ff8ba29cd4ecf
9. 0x82b8ff4e1d95ffb8222f3141787c1a7ea958e89e181d3dfae73fda211300743a
10. 0xe6ee485f5bc27a827917156f84f611657e4f0798f2aa70db2da8559ffd092b4a
11. 0xa7680a2300aa7f406fc3501cd284ff15f0bd9775dd2ab207321a9feb1cf49b8a
12. 0x16dd40045e8f0cab53aa8d3c2d131ce041b4b36e5efa3f4a730eb95415d4754f
13. 0xe7d1bc5a19c72da3374cf6c5d9af49dad33e112742ba8c06c04d858a1df1fc15
14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7