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Evidence row 3143100

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:303976
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9561e4895d5d04ff98380663510fa095c0d35cd36e1bdf19b5a365d256fb31ee
Leaf
0x0713f508ef6b7688599d9e9fd14b1d68a3ff27f56bdd1818c22443454649a852

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/o771NU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0fb6c879-6169-4f96-a55f-40165629b14e/.well-known/agent-card.json"
    ]
  ],
  "name": "Habon",
  "owner_address": "0x0ac257db1e04f2875076e3cd042aaa93154ef7a7",
  "raw": {
    "agent_id": "303976",
    "agent_uri": "https://centralcity.ai/a/o771NU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Habon 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/o771NU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Habon",
      "registrations": [
        {
          "agentId": 303976,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0fb6c879-6169-4f96-a55f-40165629b14e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/o771NU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793831337,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:34:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Habon 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/o771NU"
}

What the leaf hashes

{"body":"9561e4895d5d04ff98380663510fa095c0d35cd36e1bdf19b5a365d256fb31ee","id":3143100,"kind":"listing","method":"sync.erc8004/1","observed_us":1793831651537272,"prev":null,"subject":"erc8004:5042:303976","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x07141d2d620cffbdd9562b433d40cad68ffc4827c428a23bcd7a45593832b56c
  2. 0xbb1ab6ed7ee34a6e0978155827f4f335a71a9b23a521c6a589008379179c6c17
  3. 0x570da4e089b9bee55e701c2af3bb37fb377a59519722446735dbeeea5da32dbb
  4. 0xecf39a908d1e18fcdc765373e9c75568901c3e8e8a16ce6bfc5a3f53eb32f64a
  5. 0xd3832f48581e45f4b6f3930a5e50ac450650b4bf5afb230755050f83eb53e1fc
  6. 0xde4a7e2c62a9f817033832bd48c05478f4f2db8c50966d66bac3b90ed5561210
  7. 0x62a7189099bb2957527996d59363a72b53206aa7e1e2fee63c1fdbf7f0a2cd38
  8. 0x4a347951c52b27cf1509f0d2f479b8e682c39caa3aa5ae6c3b864acbb0409a45
  9. 0xaf109b32ec58bc38004c6849ce83c4251d466ca831e12f5dead5315f30f2b38e
  10. 0xc4524dbc16f6fde63def141537da3ffc45f5f4364e4a4f9a3cb7f5478b48b825
  11. 0xcb7ae02a8f07830b6a532768a38593d05ccea64998dd39e08a6a6c4ef1766c1d
  12. 0x6d9bcfbba9bdf59fb9693455ebd84634a2df09acc1ec2cfaef1b9bd1bb193297
  13. 0xa232f39d56b8c1778b4a53ee7cdafe19b17de2af13d9c6ce77cd26ffbca521be
  14. 0x100f0c53fd119963d622a12ca44bbe30cb6c40b8715b5360425f34a4bb487b35
  15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
  16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
  17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
  18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON