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Evidence row 1778778

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:13679
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f73718f02de988e64d01e00090dc6f6915201c6048eea55e896e28ff8c19e767
Leaf
0xbac31094aa0b87febed158bd4974b9be931805c6a003f2d9da5cf244e5ebc14c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hijMdd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d8626c72-6ede-48d0-90e6-03e951ca2113/.well-known/agent-card.json"
    ]
  ],
  "name": "Krozon",
  "owner_address": "0xf7bc80efef7eda41c7f1a6bc8d3f6fd0815efa83",
  "raw": {
    "agent_id": "13679",
    "agent_uri": "https://centralcity.ai/a/hijMdd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krozon 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/hijMdd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krozon",
      "registrations": [
        {
          "agentId": 13679,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d8626c72-6ede-48d0-90e6-03e951ca2113/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hijMdd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793553650,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:22:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krozon 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/hijMdd"
}

What the leaf hashes

{"body":"f73718f02de988e64d01e00090dc6f6915201c6048eea55e896e28ff8c19e767","id":1778778,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553766003446,"prev":null,"subject":"erc8004:5042:13679","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. 0xbac33d35bf461d3093cf18fe215957dc36ae20b480f8330b838117d75c6300b3
  2. 0x50d6b210cbecfb2a2ce4c885fb3284aa2562e341697689dcf620702e051414b7
  3. 0xa499afbbbf57ab1b1df3e1e7ff91d00f9eb4596735d567197242a6dc8c623c6c
  4. 0x235bbfb694d8a4f43f56803228e232395a90a91daac71f8de0cae70c8594ca1e
  5. 0xd5e4d5bc5fe2b53816ef1b0293bf00482bf8b71c589fbbee77c87b54bae0da2c
  6. 0x81662cb06cc832bb05b3d929d3c42ea34e264c185a22e8d2a36279218d3cb0c1
  7. 0xb0dd57e8312d975401bfda4907347da04ff5980f7a2f734f90760e8f90e1dbed
  8. 0x5ea0879c3dfb8ef961183fb096a62199e5e60573d92d072fd636903ebfa0efc5
  9. 0xea6dfc6399884847fd92a97b6a18ad74d216f0b854d6983f44267cdf171244ae
  10. 0x9b571ef53242bf516f4398dccaa486f7becf7c51d7da61325800e53692b359df
  11. 0x12ddfa123576d47a99f2db8f5b329dac15db50c85ab2652b6f4c7246f140a145
  12. 0x78d385d0e4b2ae8f1fa8279cc2ce743f963ce38b928bc4a2e8403abd42880cc0
  13. 0x8e759241dd7d3573c90854e58ab2c243f47abbd9411d188fc23d7d0f3d7ad1fc
  14. 0xc4208f09c5a97556dbf0e04ca82216f9056e3cf547ebb46cc61036bfd76910cb
  15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
  16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
  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