Evidence row 1845048

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dWZNcf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/56a87c56-f66a-48a6-b507-f536f1970b74/.well-known/agent-card.json"
    ]
  ],
  "name": "Sonisto",
  "owner_address": "0x1638a60287cce820e1f511f018bbb05e589a7e07",
  "raw": {
    "agent_id": "37778",
    "agent_uri": "https://centralcity.ai/a/dWZNcf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sonisto 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/dWZNcf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sonisto",
      "registrations": [
        {
          "agentId": 37778,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/56a87c56-f66a-48a6-b507-f536f1970b74/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dWZNcf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793575535,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:26:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sonisto 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/dWZNcf"
}

What the leaf hashes

{"body":"4daae294e87c6fc7eda66fc86712a0c32123da9a0262b934c11440ad5d2fcdc9","id":1845048,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575577517821,"prev":null,"subject":"erc8004:5042:37778","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. 0x2fba0c7e3a6ce10d9505d64586e325c1dbbff31e686d5a3839f1993f8fcfad96
2. 0x3aa3901e062b1d211bb0b6e78e084c025852ba56c5e17ae20fb8899cb73c2ed1
3. 0x9f6f99a55f856e902df711c80ef60b4307e0f898478bde2b7e00998590e4bcdf
4. 0xf59711ec2bad9ab5cc72205ce2e3a6eb68c3434c03844824444dae23fbb13ca7
5. 0xf1c71b49428521c9f0ba8f40e6e1d95dd49c23aac0cab22cd2de2a61dbdddd0f
6. 0xc8bac4f7c658bead8201e2a8f9ed3e374d5f0d9b90b1243b51c8a589629a1e99
7. 0x6d3d6154fb4ded4207e5bcfbaf5fefce6d7d639600539c2496fe09d4e92d49e3
8. 0x44550c0f021e30f22d195f860b6b68c95883f139d4f43bbe03811c6ce9ef2443
9. 0xa1494f0ef82ef7a88e5015fa78927c19bf3891337a0d46b124d274c084bb0cf5
10. 0xe9bc1a64dee9de61d77caf851709086d4792b3fc80e4057e80ea2868eadd7f40
11. 0x5e55b5225643ef5568f95c481fb5878746f2b55911abfb0dac17cd586ce9a59b
12. 0xd926a6f4439f955816eb332eb7f9515d07f60810bf60ef34b3a3d684316d3356
13. 0x0112f1cf16780e57f3e96886bf4fa05aa46598025dc9396eb1cbe8b1dcdffd9f
14. 0x894f627e9eac1731ca26b2b4b6529eb16ab1b15294210edac68c8378063e2d8d
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90