Evidence row 1759813

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oXrsXR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2697615b-67fd-417c-ae20-109604d4c910/.well-known/agent-card.json"
    ]
  ],
  "name": "Plaussus",
  "owner_address": "0x95568eb0745f38eeb4fceaa175e5445b5b130175",
  "raw": {
    "agent_id": "3841",
    "agent_uri": "https://centralcity.ai/a/oXrsXR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plaussus 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/oXrsXR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plaussus",
      "registrations": [
        {
          "agentId": 3841,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2697615b-67fd-417c-ae20-109604d4c910/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oXrsXR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793530694,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T11:00:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plaussus 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/oXrsXR"
}

What the leaf hashes

{"body":"f2d6749fd169ad88a0aedbeff9c620e744e6f6fb344ccc6a7c70c98878bb75b4","id":1759813,"kind":"listing","method":"sync.erc8004/1","observed_us":1793530831104439,"prev":null,"subject":"erc8004:5042:3841","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xd14b317e7b13adebc7694ebe4135950f0c697713bf330aaa80f881bed50f6314
2. 0x4f4cbcd4a0baa9fc373ba77b952c02f4e7f82590848a4c14448d9e0de7943fad
3. 0x3a754622716e91d4bc80571561f443bd87e0fa92552c7bd779290ac37ae3d428
4. 0xf2ef6274e4c07d83b2bb77134af89f03d67501a1e12fc9e84402d415a52912d7
5. 0x06bc2bbcf71ce6baf312890ec2d79377603a748416c0eb90b9cf3976368e8968
6. 0x66cd3fd583c325e159352931467d22e13b21b768830dee13950cc5bc71f8cfe5
7. 0xb8ce363cc30b364b3394a73eb78f4aab86ce53e31914860dd943af0a30cd6d60
8. 0xfdf3b84a76b4bc54c2e5d33336a70b4f70b3901fb751e3c6d7886b4acd38c284
9. 0x8543f611cfe1c6526ff73f5288f45cd205d78d777ddb481c47d856fca8624167
10. 0x958110c68b167cd5be32d829e69e3f1022f5f6376bf4ed1c0de6e4fcae340c21
11. 0xefd366ef17d5f662f0dd65ed14abac9be5b4c80d28bbc60bb0c1b94fd1eed586
12. 0x0032986be0486517c7f89f9578ee463311586d03dc0068111a40585b1de3cbab
13. 0x3050daa45d874dca785f324e89aca8fa3ef2f8a889ac7ef7a4ed23bd6db53a62
14. 0x57b5e8b79f831258fde2efa4c7b70cd486ce34b32e7d612a6965c086ed7a75e8
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90