Evidence row 3045479

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0mFysV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/630c36c5-f528-4b57-b983-e6d9aa09f4fb/.well-known/agent-card.json"
    ]
  ],
  "name": "Tonda",
  "owner_address": "0x568c317b815c6137d4bbcefd380699f3524e6153",
  "raw": {
    "agent_id": "272746",
    "agent_uri": "https://centralcity.ai/a/0mFysV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tonda 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/0mFysV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tonda",
      "registrations": [
        {
          "agentId": 272746,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/630c36c5-f528-4b57-b983-e6d9aa09f4fb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0mFysV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793815900,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:15:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tonda 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/0mFysV"
}

What the leaf hashes

{"body":"179e4ca9d41b75502e22220e2b652e5b4409aa5817e3e97667552e6c52e8d985","id":3045479,"kind":"listing","method":"sync.erc8004/1","observed_us":1793816120014918,"prev":null,"subject":"erc8004:5042:272746","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x8f2e0aa691dcfe13160ddc3b68a07523674937f8203a75c9deaddcbad347a37e
2. 0x944a343fe3180a62a6b5b9bf5f5a750cf5bf8840f805bd5271cb2a3b29ff4e61
3. 0x25fa11103449638af66428e07f62140ac05d55b3480e06ceee6f76a770d098b2
4. 0xe34bb3591808523caf21b9b43fb64ec9e1885cc4a9fa361841ae88f642088100
5. 0x0c7583188936de120836e44b0168bc0e6a4ae16cf532411eb86abf5c297f4d58
6. 0x85483978f68870c8883c13307354cd9ae192f5df19ea97dba00a7a7a6cdc6563
7. 0xb15ca6b2d67e948895f950b97575f0e6a3f57f54c1392b01761da176628de344
8. 0xfd17adb29b3c43da88315f466832c991e38b3f024e47ec29b2780d52b07abee1
9. 0x860270f0cc5b11c14f37ac4c4b3f99be26ff710a440a9f6350949c63786af72c
10. 0x52682781ecaa1683d1eed6e5035dea302f13e53c1aaac1263269ce0b8728335e
11. 0x88ff8021d2540f251f3a3d8c72d1b3d751aa370478e678d3a813580bfdd33592
12. 0x5e78f89c3f053b5265e41fea0499dd712859397629d7bd0aa2d7e6d7daceda29
13. 0xd84e0b56ee0eb916eb990380758b2244eff546befabc3190b353f069f1d3b3ea
14. 0x3dc9944f5d504306845940639f1c155794c735779342a7507d33af5d2f7278a9
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345