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Evidence row 1826349

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:26576
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e85a508a48ac650d6ff173e8d2fb463fe318507600ec57ad3c4aef9d696d2731
Leaf
0xddd0a149d30332fdeccdb1504cda441ab9509d156b57799cc8c04afe1c38b1a9

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QgifRI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6670e529-988d-497c-af7a-3520d66a6370/.well-known/agent-card.json"
    ]
  ],
  "name": "Schimpa",
  "owner_address": "0x1a5e7756d6527672084e1c3e795c5ceaa29a8a09",
  "raw": {
    "agent_id": "26576",
    "agent_uri": "https://centralcity.ai/a/QgifRI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schimpa 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/QgifRI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schimpa",
      "registrations": [
        {
          "agentId": 26576,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6670e529-988d-497c-af7a-3520d66a6370/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QgifRI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793566594,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:58:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schimpa 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/QgifRI"
}

What the leaf hashes

{"body":"e85a508a48ac650d6ff173e8d2fb463fe318507600ec57ad3c4aef9d696d2731","id":1826349,"kind":"listing","method":"sync.erc8004/1","observed_us":1793566724159221,"prev":null,"subject":"erc8004:5042:26576","subject_kind":"source_record"}

Proof

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

  1. 0xddd0baa50eb664ae4ae9334af714d492c23e4f4bbd3946ec74be6fb8637aa549
  2. 0x2f3f780c3446c6c6c35abb5c9e1ae11fb5887723e0196fccb2ff6ac55d81af59
  3. 0xb8f62801ec6f90cf8293b49930a402734bdde04cc6685aece3f3526e50161cf3
  4. 0xe82894670f2bfaf342dcb0eb253e9ba0885572730db5b0233a18401e03de8013
  5. 0xa70264726ac5c518d5afd131bb4d270fae89ebabb3b339b735ddad5258eefbdf
  6. 0x25e759cab27a70fd8a4448b3045a78d9ca4c7b0cc24fd7e72ebb0efe770a32b8
  7. 0xc30bb43d4a4fdf944814613360ea89a9a083e2130dfae16c38a845b25ed064c9
  8. 0xf1d2c54636ae1a63b43880cfb465569f427ff4aed32cfda4529c46f2483d9b4a
  9. 0x5881064e9f2d81fb2c3463d6b24423aface3e0e160bb5c85d40c8cbd764f7899
  10. 0xe48212f21dd1726bdafa8ee374eb0ca6214df3c6782aeb02d7716f5fd0c681fc
  11. 0x2bb38e6f7c6847f6abf093783982b49bd1341b21e65accff8a678947c68b1d7c
  12. 0xdfa32f5198f53434ae19565dc216bf47b6ae348027a37e0be2678d1fa6697022
  13. 0x2a6197714ae72af66984e8acb7bdf44641d311c74106e3b6480080e1d9170463
  14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
  15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
  16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
  17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON