Evidence row 2556328

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/A4FxLP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/800f763b-fe4f-45ac-a195-b9da8e78a5e0/.well-known/agent-card.json"
    ]
  ],
  "name": "Passabel",
  "owner_address": "0x67083fbfd29858569d840a550fe1ab5cdfac20a2",
  "raw": {
    "agent_id": "171399",
    "agent_uri": "https://centralcity.ai/a/A4FxLP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Passabel 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/A4FxLP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Passabel",
      "registrations": [
        {
          "agentId": 171399,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/800f763b-fe4f-45ac-a195-b9da8e78a5e0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/A4FxLP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793695889,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:51:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Passabel 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/A4FxLP"
}

What the leaf hashes

{"body":"71334dcbf71e2060e3ba472caccbb05cea18d3872d429d2dab43adf03c0b3900","id":2556328,"kind":"listing","method":"sync.erc8004/1","observed_us":1793695906566081,"prev":null,"subject":"erc8004:5042:171399","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. 0x94d5ff749db57508d22e4cabc61184d12e301213f5917af21701c6c243af7659
2. 0x6fc38dda4edfa097d3eabe7025ada7ba681c35d8a141679d365cda3c9cd3dfe6
3. 0x32a8966e48f14b3b12963c3939435761b18ec84933f6de772f6c34ea4c27aec4
4. 0xb61e8608574a6b202017c3b44080f857d23fe5f717d8e0a98a612e77f4c579e3
5. 0x6b7fd38c63b516dd0406d7b7e67eb539481629ef5cbf33b0bf9d2b0fe3e27794
6. 0x02b71229604ba35bf4db7e4209ce610dce727cba554d40f208871f4bda5f7517
7. 0xe3ca6f5386b8bc3aeb9e5f9642e748104b853e9cc989091c9ce4a058806758ba
8. 0x89c311d08174e2c6a2da4ab7459f59ca3c33078f8126ffe597a39b7c2b6ae4b4
9. 0x58b8fa3e2ef92ee139cf33d75b718690d2c3dfa6d8b503e3ba36756401246af9
10. 0xfa5bc8b3e00a664c3e2cded7028c1c6cc413d352890ea1cdf0fca7dcf883542c
11. 0x9151db67e38bc7e6a394b58895d19266587d3dfd9a291241ee9b79fbc9c3cc2d
12. 0x860c2c10eba4f0e983dd4ddd068c7664a84eb2de727da7ed7b96ff05e2133dfa
13. 0xe8a1cc80f0a780fac0f4fe59ece43b6ed3c93f7812fc0d8197e2f289c28a6e91
14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7