addrbookFor publishers
← The evidence ledger

Evidence row 2727154

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:211165
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
78cb689b3846dc67452f8f8205399cdc93461da4b802cb9ad2405aba45e971eb
Leaf
0x70cf631f166b3e8c2e7c48919256fcae8a817442891423548848a839b86d2155

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SFBGGG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aec85816-f9cf-4788-baa6-9335d88113c9/.well-known/agent-card.json"
    ]
  ],
  "name": "Alaster",
  "owner_address": "0x9b86701769a1b328361f053d208b2775142d2fb8",
  "raw": {
    "agent_id": "211165",
    "agent_uri": "https://centralcity.ai/a/SFBGGG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alaster 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/SFBGGG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alaster",
      "registrations": [
        {
          "agentId": 211165,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aec85816-f9cf-4788-baa6-9335d88113c9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SFBGGG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793747990,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:19:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alaster 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/SFBGGG"
}

What the leaf hashes

{"body":"78cb689b3846dc67452f8f8205399cdc93461da4b802cb9ad2405aba45e971eb","id":2727154,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747996470253,"prev":null,"subject":"erc8004:5042:211165","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. 0x70cfaa9e60f50fb9a195c51ee791d0cbb2106acd8a91fdfe361c02a761520da7
  2. 0x46cc7596bcf19ab3955c8c2c96e3491de3c1632ffe50974e005a8d19f71d6542
  3. 0xe46acb244e77f6c44fd1b453f39992dcbf422930888822fed4141ad3c6b332d5
  4. 0x91452e7e4f906239bdc3ad75a63682418a3ac2365266cbfae58a21bff02aea09
  5. 0xe67fc5d25f450850c7b8435e3cc6eb720e5e2b9a463282addc025b37afdc1175
  6. 0xd9f765e9da8e2d8c0518b4306c053da795e75c54bd83c25238f1f563e7815d52
  7. 0xd8b492d8fce76702cddb35517802dc01856fa04789ddd8f45a590a3f07adb387
  8. 0x247917f000a6563fe878c04b8ffd2ad7e50aa8c54ed37aff48a19f9864e30544
  9. 0x6793e719bc46ec9d1ccc8077b86383df7ee3bd8526a420772609ede19129026e
  10. 0xe04846022c8241c5093a5f100caa4a31eb07be83760937e3b1541011d6242f94
  11. 0x4a871f8f1e83f3741a78bdbab6fcc12cd370fb0d9b79501fb2775747a4d37d17
  12. 0xa677fca81c66c26e1b54a4beaa2730414ce88e6bc49e5afc672609cb033d45c2
  13. 0x4bf0adb364edb7777d14e3572ee8c3a6a545f52d73a2263594eef12ba37918bc
  14. 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON