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Evidence row 1829879

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:28597
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4449ad32c1a75b548fd5e3e166b9a47f2b1d9295c78521c62e4f3e2a3c3a8858
Leaf
0xbc803d797840a9e9447ce0b71df6b1bd153587c26ed6d51484defc00108a657c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dNJLqx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/73fc6517-f69b-4a4c-9923-626da1f8a838/.well-known/agent-card.json"
    ]
  ],
  "name": "Veller",
  "owner_address": "0x930ab3fa9e87d9d32932f076424b78ec57df9865",
  "raw": {
    "agent_id": "28597",
    "agent_uri": "https://centralcity.ai/a/dNJLqx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veller 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/dNJLqx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veller",
      "registrations": [
        {
          "agentId": 28597,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/73fc6517-f69b-4a4c-9923-626da1f8a838/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dNJLqx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793568221,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:26:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veller 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/dNJLqx"
}

What the leaf hashes

{"body":"4449ad32c1a75b548fd5e3e166b9a47f2b1d9295c78521c62e4f3e2a3c3a8858","id":1829879,"kind":"listing","method":"sync.erc8004/1","observed_us":1793568419258009,"prev":null,"subject":"erc8004:5042:28597","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. 0xbc8002dca5cf17b3e36dee77f8377c37a3e28a1a7a256a5dd42b1b6583651125
  2. 0xa3f69856beabf2182b500fc4d3cfd5dae0ad8d27f2714f27fc8a10f4c9363c6b
  3. 0xfb8861dc33ea82a86ea5c67fff9dee6d4f1c4aa4392e0f3714d156b02050ac0d
  4. 0xa3f695fc9eacb9113776fa1e2f5c155e0c36ddf6c53457446f620e7694e17373
  5. 0x61b05774d7cd13edc8fdde3f9403f3dc434a698d95c25b452ca50acd0c7a2058
  6. 0x8623518ac253867955705b05c2e752172260e4242958b7883d1ece7970212fa2
  7. 0x58e02245d6de8a7a763b23ef70c840d3795ecfb3723e5141d8ef2048e9c30a88
  8. 0x0ca9c88a5a0cf0652bab352dcd76f11c8c597cfa586fed1857b14616f0907c53
  9. 0xcd86d325a1d48e75817f0bed4a2d357fbf4484d7ecf997117a684365028f65d7
  10. 0x47cc86f028b3af8b3d68667be0553821d01509a156997a33447119273cc8eeca
  11. 0x9b42f9050876c6f5080592dc6b34fbd43d647b81b550d66fece6e4b381aaf1c6
  12. 0x5efb472d2bf6c533a2a7a7c1d1f9c054c41b56a1f6de01ce97047453558bacb5
  13. 0x440640affa0661e2887ea1fa1c7c460096d8203bbc33a7bb6164b10e738c37ab
  14. 0x0c6f1e059ed2de7638825ab03396dd843c97d2de1abde6928871cfc5ef085a33
  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