Evidence row 3001619

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RHG5MD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5da72d78-4646-44b1-98ad-529cb7808fdb/.well-known/agent-card.json"
    ]
  ],
  "name": "Trompero",
  "owner_address": "0x637ae660abe9444f150bdbc73ec50873a999bab0",
  "raw": {
    "agent_id": "246178",
    "agent_uri": "https://centralcity.ai/a/RHG5MD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trompero 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/RHG5MD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trompero",
      "registrations": [
        {
          "agentId": 246178,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5da72d78-4646-44b1-98ad-529cb7808fdb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RHG5MD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793792973,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T11:50:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trompero 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/RHG5MD"
}

What the leaf hashes

{"body":"bb65d90df0c14f28df408c4a2c01928151fb764fd92dc8edc7f97448ec12f690","id":3001619,"kind":"listing","method":"sync.erc8004/1","observed_us":1793793040457684,"prev":null,"subject":"erc8004:5042:246178","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. 0x6ab3b88b7ec9fa031811258b4eee67815d9acd73780b6900641bff6998d22dc6
2. 0x72d9331dd9a8a895ee11ebb2f3c9834f6f94caf55f589f905191329865a91518
3. 0x4d9bd74ed7528b09b2ffffd58d9e326ce8a2622aeb495ec42456534d067632a6
4. 0xade795d61ef15921cd6f762dc96ce2ea471eb6235beb9364ff4de708707d804e
5. 0xa9c34965e338cf7a730584f4c24de8fefdddfaf85e85f1dcb979bf59c173b56c
6. 0xccbe3b80eec493db2ab6cd842a9354779a727a21cf8136bbb382fc9c2350b857
7. 0x3005aece9d93bc2a3c87b5134b72f5ec7e8e438d4a56f4a9d4b863cd6278939e
8. 0xf899732e26edf7989e87a7af93edf6d0d8fde745192357eba1af3b045d9f8097
9. 0x962f8c6c0eb5b991f27d65ddfc2d147c9744bcdc2f3cd8b9bfadb68dac5daf86
10. 0xb4240e11bc7af08b1292391203ae7fd8622c9c73189f28104c946ce3500c51bc
11. 0x23a3fbc708babbef368c9bed6fb4fee8f7f3de47afbb5f876af0c60385fe136c
12. 0xb5081c14f3a95458e94cdb0080fe2cc066fd56b4c755415c74f3d48bbd3be546
13. 0xa49f4fc0b9fa0c52e02b91d97482b5c276fd04e4bb56a870b1704d5d0b24a97a
14. 0x3712db1cb5396683f3920f9feec808cf32004edf753d19ee1e3de6f3e846c055
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345