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Evidence row 2589319

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:185869
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
68fc1cc8bf901775ac6ae4ea44090d4197ffa27f67bfd88711de6d7574922f33
Leaf
0x5aa3eabfeb0a5dc8eb765909c7dc875ee5d1c70021b37284a9912edeb11e3b72

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sFZt1K"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7ec4dff4-0c42-4370-aebe-bf7868fe2e2a/.well-known/agent-card.json"
    ]
  ],
  "name": "Teintino",
  "owner_address": "0xe21467779b66c6a437fa2c6d65843483093b2da3",
  "raw": {
    "agent_id": "185869",
    "agent_uri": "https://centralcity.ai/a/sFZt1K",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Teintino 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/sFZt1K",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Teintino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7ec4dff4-0c42-4370-aebe-bf7868fe2e2a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sFZt1K",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:39:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Teintino 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/sFZt1K"
}

What the leaf hashes

{"body":"68fc1cc8bf901775ac6ae4ea44090d4197ffa27f67bfd88711de6d7574922f33","id":2589319,"kind":"listing","method":"sync.erc8004/1","observed_us":1793713168683298,"prev":null,"subject":"erc8004:5042:185869","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. 0x5aa3f92606730763267d19daafb47807f1143eba38be24cec1eed45ea2dc6b09
  2. 0x520b9d519f028bbd3082445431aec9a743f82020d7722a7fe216b9a516849a8e
  3. 0x4656b45c2598457231fd25565d39446f60a298c2bb935e4bef2d874121ea2a37
  4. 0xb808008b1de2b7bf70b718307a8ae100c444cca105030e7d8df97020e2466360
  5. 0x25cb77ce68b85ae8b23e673789f60b69e7c5b7f25152210b6498c9e3690b2ddf
  6. 0xe52f4815bbe60b7d221a9204b77978f88303707953525891a9ad139ce106370d
  7. 0xc9339c04498524b165aef6d33915222f215060832575a2f718e5747d0e42d924
  8. 0xda2ba013b7799b5521f8b7fd56b6e6f6a7fd78b32bc136c000c2613bc13d2cf1
  9. 0x204ecfdcf26ddb70cd7066711a191cf8b36f733a43f82c6e06f9b46938acc955
  10. 0xbf9c938b13479ec0fa270283d65b48e9c48015da74c2c0a39c968ab7057e71be
  11. 0xaf21ba50a52afdf15bddc7714f342196a38f2d5d6f5734d5247a9a3c80a77a0c
  12. 0xb27b2ada561a9d979d1668372872a5246392cf5c34fa78b49aa7993e7a9371d3
  13. 0x387d6b3abb2bc238e53d54b976851224d55ee7b21751b608b1abad8177b78ed4
  14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
  15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  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