Evidence row 1847847

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XI1xsA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6e7aacc1-8e03-43d3-9480-047fca3a5373/.well-known/agent-card.json"
    ]
  ],
  "name": "Sterontan",
  "owner_address": "0x9f19ca686d66459b0b1e190a8707651e390b47a4",
  "raw": {
    "agent_id": "39516",
    "agent_uri": "https://centralcity.ai/a/XI1xsA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sterontan 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/XI1xsA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sterontan",
      "registrations": [
        {
          "agentId": 39516,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6e7aacc1-8e03-43d3-9480-047fca3a5373/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XI1xsA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793576865,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:49:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sterontan 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/XI1xsA"
}

What the leaf hashes

{"body":"1ac5c1de5e2979ff819b64294991c8315b2c5763718a24814440e992b4d16987","id":1847847,"kind":"listing","method":"sync.erc8004/1","observed_us":1793576952163489,"prev":null,"subject":"erc8004:5042:39516","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. 0x93469085ea0fc6851918e12ba745d1c55d20de47ce13826625be128324033376
2. 0x9a97f43a078aa95501c42bbc62182aab88cdda3bb8b0e8faa63b8d27e336f6db
3. 0xfa1c8eff6cc7e5c21cd36896a237605860df7b2e3c8b9473255665a77ccdfe36
4. 0x8061cc662fde89d363d081792a650b1fcc3cca8861b942030fe2b9ecefd93b6d
5. 0xe18f7bd35c8b96050840e46932f45c44fc1f02834332abb8e52795a8982cb189
6. 0x8c7583a30cb05bb81dffa604b0f241e4179e03f7e9f184b4b5b1b69039d55a1d
7. 0xb51e6af4c5e43bf578610a289437aaff890f40082f02500b4f05e2c6d33fd860
8. 0x31e351cb07352559b64291895cf1e25a9cdeff1b4d8410d09cfc1bc6a2cd0288
9. 0xeca49808d52754259e7dfe5128132a9bcd9a4aadaa64f3d0dd88f8f7ea9de970
10. 0xabda9aa3d1d97b58d849e8c3223672fa021d5740c1476114f4c79579de390b64
11. 0x04dd709bf2f558954aee87b7b589fca188f11c77bb1878e0ff54bb88097be9e3
12. 0xdb148eb60781e84f89f87ace74a3e8f47c948c4e56e13425389af0e69273c56e
13. 0x73357a003686b5a36e79c0627c363287b3b4b7b05650c5c5ef61e2fe0f8fb20e
14. 0x4a947b63bd24ff0fe59b3ababead63ec46e4f0a77216d7b01b8bdbc5c7c01e63
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90