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Evidence row 2544881

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:165745
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2a70daf11591b6657873eea50e9702c8664304d26f26dbc6e46f009dd5874e78
Leaf
0xbcdf17b036a90c04781a8ccaebbedf908b296dd3cc696ede4ef51169aca07dec

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Br9EvC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d46ee993-20a4-4217-9c49-3b3622eb0b04/.well-known/agent-card.json"
    ]
  ],
  "name": "Linert",
  "owner_address": "0xfebb65ae7c55cb9f3aca258de1f02f59616343cb",
  "raw": {
    "agent_id": "165745",
    "agent_uri": "https://centralcity.ai/a/Br9EvC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Linert 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/Br9EvC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Linert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d46ee993-20a4-4217-9c49-3b3622eb0b04/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Br9EvC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:03:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Linert 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/Br9EvC"
}

What the leaf hashes

{"body":"2a70daf11591b6657873eea50e9702c8664304d26f26dbc6e46f009dd5874e78","id":2544881,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689401909176,"prev":null,"subject":"erc8004:5042:165745","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. 0xbcdf6c9e38d3202cc28fbe63983667a3f83b3a6b78d47e99e3a7c1de11b9497b
  2. 0x0ef1fe83ec30bad0f4a4eebda1de1d9fb27a19aa3697408ebd1c1b413ad8215e
  3. 0xd166d2ae60a78c027f758a6e1375a8ab9b7bb5b493cf46c2843a8fc4c9bf818e
  4. 0x825a30313bc005607330404d2657f38ed06a4ef625f1972393f1c3ba0d7633bd
  5. 0xf29240fc62539957b5267ee03256284ecdceefd828edd5276f0d516e0d69fe58
  6. 0x7d3f22dedf20704a3c3731f978e6f20b3719c64888c7adcaad3181dc25ce753c
  7. 0x691cd3c12a3920f7cfab01ba626e710738f1cdf9ad577e4f477f8ff3eec2a775
  8. 0xc0bdecc4b7a25727406a90d51136517be63dde8991e57059d64ec97c88f07862
  9. 0x011094a4b357aca1a50a372c559e460d34bd5fa8308a27e1452e48daed4f8ca6
  10. 0x730eac2d7ae5aac113a781fdae861b96f22f7b1c5cf4bcbd4e3b95e13f7a989e
  11. 0xa34ab53e0e0cf05e33df3af60414296935ccafd1f60b30e1686fed58ea0f8604
  12. 0x63a5991c187a9530e2177a341da1cf5333e53e4df48dc340dc718a9a7d54a2d3
  13. 0x4b0168dc3cf75706d02e85e816aabcf4a2cbb6cd44a0eea1377f703048a10500
  14. 0xe48dd050d36f1a75a7d005677c3e962435e7b5ad246de637e9e1fc9be7665b0a
  15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
  16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON