Evidence row 3138020

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LZH9Wz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f0519cf6-85d4-459e-8d57-2ac7e7c76207/.well-known/agent-card.json"
    ]
  ],
  "name": "Stefani",
  "owner_address": "0x0d25137a17187f224b03457ab25e4a855cbb9019",
  "raw": {
    "agent_id": "300234",
    "agent_uri": "https://centralcity.ai/a/LZH9Wz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stefani 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/LZH9Wz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stefani",
      "registrations": [
        {
          "agentId": 300234,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f0519cf6-85d4-459e-8d57-2ac7e7c76207/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LZH9Wz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793829344,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:02:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stefani 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/LZH9Wz"
}

What the leaf hashes

{"body":"4f1978558b0370536207f8f04aeeec39c2cd59c7198eeee9cf7a8d3c5749dd99","id":3138020,"kind":"listing","method":"sync.erc8004/1","observed_us":1793829746689136,"prev":3137832,"subject":"erc8004:5042:300234","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. 0xe6330808d4b6e62a4c5eaa83a3939154489b8c258f3feb11c4fca95268e10425
2. 0x58526924ac04dddc6f9c944bd4b234659b37a7c04deb1f6e274797d6820cb083
3. 0xd04c8ac7e560b6c3c8ebfdd925a0ce352178bb6b46e66cbf137dbc84dff54a23
4. 0x8bac33becb2bcd8a949d2f69e74412b2afa36092413d9a26a64884450f0e7c3f
5. 0x348668826d5319983eaec1e5d13b3353937b1789b58e8bc41ab0e5910ffa39b5
6. 0x7f9e29353542f98952e8b2c76a4d00046f50c8dd36dcb0c07adb6b2f7af5255c
7. 0xdd2ad3051934ff1bc1c9bc5d2ead0305051ceb40790b0456bae1c42d38b283ff
8. 0xb7c58ba9e0dc8fd84355cafeb5447012fc99480b2654289c51424f114d9fe32e
9. 0x91053509dfa8ad832b7fffd4154c14fd32446a87e12d70df1a1b5296952b07c6
10. 0x90123387b2739d7666b5266ef02548990465e22051a8ee9f6913fb00df26a5c8
11. 0x97ba2a9d00dcdb63b85cdbe2b3bcbbaed95c5c77f74c667f926c52d2e323486f
12. 0x5e87a51a1205951302959aa048373e9bd90a07aad0da06235155aabe583e6e8f
13. 0x7bc1797ffddc709f7e89686d72ce8c18d5f0a658e48ff89a11ca9e5a38c4b913
14. 0x7324a05814342612129bbef98d94a12fff89b93cf121ff58f8160eaebd6bcbcc
15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345