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Evidence row 2195679

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:123765
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1cdd0aa7e1c2a54f7cb18479851d21129362f3b4bdd03c5d8f2ad0b5719d9955
Leaf
0x89179c92c0ef0aacb0ea818c4bbd69c97edf0320ecb798f2f420ae6013c2bb6b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DX4flY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5d9733fb-f9ad-49d3-a967-46b1e9766f6d/.well-known/agent-card.json"
    ]
  ],
  "name": "Hissabel",
  "owner_address": "0x3872737aa64eff184587b3e898babe286f996473",
  "raw": {
    "agent_id": "123765",
    "agent_uri": "https://centralcity.ai/a/DX4flY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hissabel 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/DX4flY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hissabel",
      "registrations": [
        {
          "agentId": 123765,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5d9733fb-f9ad-49d3-a967-46b1e9766f6d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DX4flY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793645596,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:55:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hissabel 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/DX4flY"
}

What the leaf hashes

{"body":"1cdd0aa7e1c2a54f7cb18479851d21129362f3b4bdd03c5d8f2ad0b5719d9955","id":2195679,"kind":"listing","method":"sync.erc8004/1","observed_us":1793645712722686,"prev":null,"subject":"erc8004:5042:123765","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x8917d3a64fe6a93b9e5b0c4123d30532a0e52228a5c0abb610ab0183d7e3a30b
  2. 0x6be5289a1a74e7589745928ff4313df6b966cf727dd69eda7b08980a41b6ad6b
  3. 0x789acf85d8e06096a9860f71b627a35d17c7c19d4a70ce9e0fcf10bde4802401
  4. 0xab1454b57bbab7e1d38fcd27c69952fefc16131e79be0bbc2c078b306a975c28
  5. 0x99c84aa08f803ec4108a53a027ca43c54d79379588387ebc9ca4830fc54d2bd2
  6. 0xe24700045d3047627f47eae8b442d6055a5e23593aad8fa829cfa23388862c08
  7. 0x0797a53d7384b98ff00ee310c2145e03cf0be1e9470dde91c55059d9486da5f1
  8. 0x86ccba49cb1bb8bf6153339562ec14ead41fef7dac86ee1dfa22d08c52479914
  9. 0x495b2c3993144c4669311da49110579c9c13e3843ba59b99efa9f15bfd582d8b
  10. 0x9f8c24de625a843b9608b26ec960510104b3354badd2b6ecb111ca5f53ac74c7
  11. 0xe0bd4a655c1e72b28391df180f3237cb8c04c9e3e1bfa7f7fbdfed882688852f
  12. 0x884765fed23b4c6070600ce8d9e11f480f0c05f4f1ec71bcb0b09151c91e3ebb
  13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
  14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
  15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
  16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON