Evidence row 1818887

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/s1ERHs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fbe90817-992a-4815-b029-d03d9a3ecb7c/.well-known/agent-card.json"
    ]
  ],
  "name": "Kideh",
  "owner_address": "0x749195f93435521cc76b516e3e6545daca1f4e12",
  "raw": {
    "agent_id": "21924",
    "agent_uri": "https://centralcity.ai/a/s1ERHs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kideh 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/s1ERHs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kideh",
      "registrations": [
        {
          "agentId": 21924,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fbe90817-992a-4815-b029-d03d9a3ecb7c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/s1ERHs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793562766,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:55:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kideh 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/s1ERHs"
}

What the leaf hashes

{"body":"e955f6b0088fdcabd6c1c648987c0a5f4060068f77beee8664d594f139aa770f","id":1818887,"kind":"listing","method":"sync.erc8004/1","observed_us":1793562916911863,"prev":null,"subject":"erc8004:5042:21924","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. 0x5fda61240625cd391e8d678d4c0a09fd21f67122a32a748acdebefd5890310b6
2. 0xa1c42b66ddbe579be22bf4dc0108316e625aa22c152a0b9a1a5cda58bac7dc5f
3. 0x78ead7e430d84fcce9a7e018f9f8374b5923720467eabb30934d347ceac788f2
4. 0x497f92246038ac0c01e9bfc9d2f8ab4a6a78799c986d9cf215a17121d6098913
5. 0xedc9a165c8bc1da21ed55d58fcdca1b75fe01fd0440c5ba7d7dda48506f55618
6. 0xa242ada5a754043398538fbc8e54fb611721f90b19a5d91ea98e31097de68774
7. 0xf97daaebfaab65feb33b4cb4d12d471c97182d4d5984c7bfb0ed9dd985e52f5a
8. 0xb5483cab897d6cb65d927306dc5da6b0586e16b027b34526cd2371f4493a0003
9. 0xbf8149d53121b98a21f7a7cd6e466d62edf3fec35b7f1d2b10045a0eb4918a1a
10. 0x6231ec97782391cb61863afc5fdbd27dd1ae2ad28f879472d0f19aa10a9824fa
11. 0x72cc06371c5b7b69214cd586912589a7131d390dbbdc880ded0858f1c261cd71
12. 0x8979e1e1af55b2f65b168a1f7b9297b4058a9f6a32344ec3edf9a8c1ec595e04
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