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Evidence row 2583605

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:183845
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ec2336df3e0c1e281174bece3fa845c5a8bb0dd50712026b4ce63a0fc1438867
Leaf
0x9731e42787e4bf45eb398e0c6898715b4df537b0cf5e1e05d0b301e2cb587e57

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4vI93Y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/503827e0-0f92-4080-8ea0-13f90152905a/.well-known/agent-card.json"
    ]
  ],
  "name": "Punter",
  "owner_address": "0x831d7d8276be51f877d5de76fc9e9393ec970fbe",
  "raw": {
    "agent_id": "183845",
    "agent_uri": "https://centralcity.ai/a/4vI93Y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Punter is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/4vI93Y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Punter",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/503827e0-0f92-4080-8ea0-13f90152905a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4vI93Y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:59:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Punter is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/4vI93Y"
}

What the leaf hashes

{"body":"ec2336df3e0c1e281174bece3fa845c5a8bb0dd50712026b4ce63a0fc1438867","id":2583605,"kind":"listing","method":"sync.erc8004/1","observed_us":1793710778821426,"prev":null,"subject":"erc8004:5042:183845","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x9731d2d8485effb9499eba7e16d404ee5cfad7034a59ad6dcea105f029fbcc7c
  2. 0xf6dc53b5732e84c84d0a6f76061bba4ae92bbbaf87b10a03bdcc8874e5f20f04
  3. 0x913144fd7a257d506e4e30c5e8dc46a67ef85ee784ae68428812e787c7009d26
  4. 0xdaa45b1038e91b34c0e9deea42bd44a0b7d4534fb72c35c5835d29a8f1e0506a
  5. 0x92bed41fd10ca97e02893d00deaa728c367be396d103e75b5a4a4291e58dae18
  6. 0x65abefddd60383c17b8168422bd911252f1fd87df08863d24d5fddbe6a066aff
  7. 0x7638284a8d781ed5d984102947eb7363c9169da6b0d1d33e3bfbb4ef4e16f7bf
  8. 0x5aa6bfce66ecc1b826b3f1ecd98ecf91f9c6f8a5176df76284a748a73233e6b1
  9. 0x7d22976f2b0add2dfc90c55da7bac3601c29d60a595d53939389cf1c1d2142d9
  10. 0xf3fc8bc71bec13f250ee97a4c800c3807588ec7213a8fb7fec7fdd4a59854f5d
  11. 0x007a85111dc365b07022d9cf251f57a237904a2bf0a5560c55096265b43f507c
  12. 0x8db2b39b61f2b42459ca792e7af19d83f3886b498ef84dc31e7886f89c940e17
  13. 0x5eb4d2842bc51d57ca080aa4dc7186ed88f6167e2072cde9ff9c592fc09f16cb
  14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
  15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON