Evidence row 1829411

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KyjSsg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d386af70-8fbc-461c-a8ec-b6d1861db6a2/.well-known/agent-card.json"
    ]
  ],
  "name": "Fedeon",
  "owner_address": "0xca477376fce54830c599c46ff4b4597dadc5cf61",
  "raw": {
    "agent_id": "28411",
    "agent_uri": "https://centralcity.ai/a/KyjSsg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fedeon 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/KyjSsg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fedeon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d386af70-8fbc-461c-a8ec-b6d1861db6a2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KyjSsg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:21:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fedeon 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/KyjSsg"
}

What the leaf hashes

{"body":"41764da7c460e68e649981bb00eed35e50d00026fd7cecf3a5ac8760d86a41b2","id":1829411,"kind":"listing","method":"sync.erc8004/1","observed_us":1793568076982181,"prev":null,"subject":"erc8004:5042:28411","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. 0x5ea995c94bff16adcfd0c4c070d9fd22138c965267db1725ccb0459f846ae1cc
2. 0xa7b2cf69b5d923e680cb414ac16523a13b6f83d06740935f7f30428b8626a570
3. 0x184f36867ab7bef798125837d83caf991ebda442b51c3c567ac2caf16fe6cd9f
4. 0x52a5060d07167350c135975422dfc1f8ff652753aedc3a5005b9f9d58fa7b0ce
5. 0x178b4851d56401a0aa046bfd534cb302ba4b5221d4b61012a0a0ff6068b9eafb
6. 0xd4c8588a9d3ae2b07d9231df9a86a5ca63a3fb6a06efcf6b4228c11e420ff6a1
7. 0x584f5867f6192b33469bba468bd40e209a4d71ecfb874892191580f79c5175da
8. 0x12852d75e0649ffe227eeeee10169f7d95902ea443ccc3d8ba495cc25d46d8fd
9. 0x447cdeee0e2d9251bcdb20c9de15d4892985e224c3772a5d69ba7f7816cd777e
10. 0x80ea249540e60bc16dd7c95b7aa64f42316cb2493727f7575520b7ee9faff6b8
11. 0xc86527feacf434102b689d4ca760bb06d2aa0979f133f8c709300697a6915393
12. 0x07cb03b5ed486f46772ec21857ced937769ef316266dfcc3443224253255fa20
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