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Evidence row 2604982

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:191505
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9820d5a7c01663735aa52721f2cd69c2c38e67519986bcfe8f3f81a8fb657e85
Leaf
0x96b088da7cdf0738eb2a7c5eef0de6853a2dd15bcfba8728b41ed72273847fb4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nf8FkR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bcdfc756-87b9-47ed-a261-48ed17c5ecd8/.well-known/agent-card.json"
    ]
  ],
  "name": "Tutero",
  "owner_address": "0xcf51aa5c6b3949fac7fef1286d53c2db4bc8d5a8",
  "raw": {
    "agent_id": "191505",
    "agent_uri": "https://centralcity.ai/a/nf8FkR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tutero 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/nf8FkR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tutero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bcdfc756-87b9-47ed-a261-48ed17c5ecd8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nf8FkR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:37:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tutero 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/nf8FkR"
}

What the leaf hashes

{"body":"9820d5a7c01663735aa52721f2cd69c2c38e67519986bcfe8f3f81a8fb657e85","id":2604982,"kind":"listing","method":"sync.erc8004/1","observed_us":1793720262946039,"prev":null,"subject":"erc8004:5042:191505","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. 0x96b07c89488377d1c511b230161be5c0cb943078387d327c987417fd4c6c6ba4
  2. 0x9a0c8085906c871e16c67ab50c4942bddb476521d7edbf2d2da54dd7be8c8544
  3. 0x6595f7f98e5c14eda96db2c727f8e01c7ac9797583b613f07d9757d389f60888
  4. 0xe4b1fafe38cd1abdbac6631b485a1f4ccd3281ec6ab8faf36a3966b50f5acb00
  5. 0xbe90d266e128a42e213016c6de2ed4ee9a24ab90e49248ae258f0023aeb1569f
  6. 0xfd89889004e559bc0fe4697c08b4f8abc9c05d1de97c93dbc401a2299131c15e
  7. 0xc9fe3a4150169397f1683b8577aac6c080698a39536a58ecf6330280434e158b
  8. 0x72f409663b58f635ffd832c7c829c24715e793cc48ed81598b9079b44040c185
  9. 0xc5fe17d711bffa26b2adb2c85e838fac5e5d8a89d521a6e8b2dbc2b45cba2849
  10. 0x4cf5de40db7003df018fafbc2452d4a67c4e4c600b3a283a7eddcf3d672f7a69
  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