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Evidence row 2723227

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:209553
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b3a313404ffbdd1e0dd4f6e4a850523da560b9bd22abcdfeb0c82dda72b830b4
Leaf
0x88bc68d3ce4f4247b0236f26bd9238f34152fea63bf23d039166326ea486ab62

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FNdUH8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ad4563e5-9fdd-4f88-8024-a61c20eb267d/.well-known/agent-card.json"
    ]
  ],
  "name": "Aliakano",
  "owner_address": "0x6bbc28a9895a5667b1b35ba714948c314037b33f",
  "raw": {
    "agent_id": "209553",
    "agent_uri": "https://centralcity.ai/a/FNdUH8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Aliakano 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/FNdUH8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Aliakano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ad4563e5-9fdd-4f88-8024-a61c20eb267d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FNdUH8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:45:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Aliakano 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/FNdUH8"
}

What the leaf hashes

{"body":"b3a313404ffbdd1e0dd4f6e4a850523da560b9bd22abcdfeb0c82dda72b830b4","id":2723227,"kind":"listing","method":"sync.erc8004/1","observed_us":1793745949476393,"prev":null,"subject":"erc8004:5042:209553","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. 0x88bc6a13d2caf2c9fdd9049a0173e2f2f78b10e10eb8e4ce612f17f6272bc4bf
  2. 0x12fd850d51e895d3fb3523924bbef93b9f2608dcaa9d1eb38de64b21b2fda076
  3. 0x4c738b85eb43214ea70fd59c7325e0a54b3fa60d2c8029b817f24a8c642e55aa
  4. 0xeaf76e8ef2cb44dd179e147cc2adb20067bc00a43fca08e59fb17c4a07c1f0f6
  5. 0x549d2f659573b7accb7b6a89cf243696063276059b239fb95cdede3142a5459d
  6. 0x2d1ef2b43f1b82afcd6ca60c00633d4af9af1bc01a2e300262d8cb1fbd8feaee
  7. 0xf75ba19783a460ad69ebd221a9811e1b5294e2f4c360c6ba4e4bc9abe563e859
  8. 0x88d3c5b08eae36c74fe424818daf63575245ebfe0fdf4d3b0300c3052f9ca22b
  9. 0x65486a15b65f2870c0f6486076722f5d4c1525c5ab0c5ac2eff4239158fe5dc7
  10. 0xf1a8febd022550c0d0bd82c1a463ce4737ccbdb54b6b2731bd9f68e96700842e
  11. 0x302757ae55c3ec01363b9f3df212dba10f77cba2282544085c3d09d764923d0c
  12. 0xd20ec8842c47223f02740078dd0e5b5b17206d7372fcdbcf51b5e0e46355919a
  13. 0xf7c67c96024b4a69e763701d06d6e4b51458c1259af3b5d0a9d5873b55301b3a
  14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  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