Evidence row 1840320

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4cAsyp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e266dcf6-5095-4ec7-ab69-d2ab34522fcc/.well-known/agent-card.json"
    ]
  ],
  "name": "Stunsan",
  "owner_address": "0x09124d5ad32e8a78a8f94d89f9c8349d5afa4efd",
  "raw": {
    "agent_id": "34852",
    "agent_uri": "https://centralcity.ai/a/4cAsyp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stunsan 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/4cAsyp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stunsan",
      "registrations": [
        {
          "agentId": 34852,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e266dcf6-5095-4ec7-ab69-d2ab34522fcc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4cAsyp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573196,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:51:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stunsan 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/4cAsyp"
}

What the leaf hashes

{"body":"b99f8df17503a2ba7e0cb9d4c39eadd7d07aa228809448884742a013f5df41be","id":1840320,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573515436481,"prev":null,"subject":"erc8004:5042:34852","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. 0x3140138ebafc6282f9e1ebd8d4c0a412048217e9ffda56db2bcdaa54debd3f9e
2. 0x8693c87d27686b917d94b36d0f197dde721380007abb65988d1b62bd5874edd3
3. 0x433a6cf5e54052fefced98e99d6fd23c0d45e9045b7744d9a8803a665a9e1087
4. 0xa21763e2eccc886606da5cfab40178d634ed22affe65921dbfdf8a736db1b99d
5. 0x1b8f5962ef39103364bb5af10ce80eff7d86f3f4db04609c4ccf27e240e28906
6. 0x624451d4c43b94e57ab98d239c24acd7cc7374465837d4172ad9b23f3812dbaf
7. 0x786c3836ea238f4e662b7cf1bd87ca217cd74e5066ec01e4573b4d8244c2bdd4
8. 0x3a6a2cb6a855ef40f242b1f87646b1c0b9db073400b898c9109218179b339ff8
9. 0x88a1e032a98b353ec0d06a8c840e1635648cff4c2195e3176b78f72a97852997
10. 0xc1e042003bb896af8b0b7a16de822d67902b63a0dbdf183aeef148c458f5b9f8
11. 0x18b56b162c67c641fb2861dd34e81cf94df62cd9356c19850e2706480628ab69
12. 0x099087dc7fd6ec5a9024ef0581bebaa3e7a2663361b34456018c7e26cacdc019
13. 0xc392c192bf0854a262ff9bab5c87785855c8eadc29dc2a6a018670b7fb0b5d3b
14. 0x770f20a6b76206ceacb50b86f521e555bd27a1f27e7156c64591601c5b119595
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90