Evidence row 2306457

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1UaBpJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/24262835-9bff-4914-acb3-85093cc2ac77/.well-known/agent-card.json"
    ]
  ],
  "name": "Passano",
  "owner_address": "0xaafc79a5fcaa1f868ae4ae81430039384e81ed41",
  "raw": {
    "agent_id": "143743",
    "agent_uri": "https://centralcity.ai/a/1UaBpJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Passano 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/1UaBpJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Passano",
      "registrations": [
        {
          "agentId": 143743,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/24262835-9bff-4914-acb3-85093cc2ac77/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1UaBpJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793664471,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:08:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Passano 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/1UaBpJ"
}

What the leaf hashes

{"body":"8ee512f64d1bc2ff2d2f76289d9009f79b92d8af006edb45544b1108c3f58d56","id":2306457,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664504124118,"prev":null,"subject":"erc8004:5042:143743","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xfd4d55ba83e5ae82836abd82f1415ac982912e7842ace91cb53a1f98b772f61f
2. 0x2906cb15248befd3d4e2033b2fef36e3d72f94ddb63cc48d5dcad666878e4627
3. 0xfc44ef8c6ad6e5728ce41df753bc2fca107e73b754b385805f4726ac36662a45
4. 0x280f3cc1e854f7a633fb691b6eb6d467fa933b6d5e893aa3056f33a9f111cded
5. 0x351e83f36a4e08c8f717477c5cb1b0856c339328e58913ea6861a8e6bb76fad2
6. 0xfe63e7a7febf4ae99070898c73aaab22edf8733b91907f910ae977a14e0f210a
7. 0x5c849e115f8cf0d3ab5581298593c37add8d24bccb0992d19f1d93e100f150fe
8. 0xa9d7559c457625da3623f59f559fdd2e4c7d71d831a069777eb891059f0f38cd
9. 0x19e09388aa98baf049d59a2c4dbb9d255e6c3e3b9299bf65fee8ef2150f7effc
10. 0x499c2ded4b2cfc429a59bf6508e177087d773e2fe340e957f0f283ad76a16f55
11. 0xfc6e95a3aa08288dc966a0cc9b3319e1e1943030f6154b3a614ecf3eec6261a8
12. 0x9beebae23e6ebd6d6b0bb00c7002e82c7e42625499974c6c936c5fe24f9a0f37
13. 0x60079cfab9dfee47546954dca240be72c67c7307edb40b9efb6dcbc22b705c62
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7