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Evidence row 2572844

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:180040
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
879425a1a7b4d262eeb667e4b9c7193e8c8294a16af354c64ce47312a1497eb2
Leaf
0x86f611c8cf816eaee69cdcb099af11380ab792be696f6c3d1eea27b3a8ffd2b8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3R45AB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/22abf90f-3781-43d3-8773-18d97e5de390/.well-known/agent-card.json"
    ]
  ],
  "name": "Heisert",
  "owner_address": "0x3e21d2919c396ea100d954fd0c936eb3b9289e6b",
  "raw": {
    "agent_id": "180040",
    "agent_uri": "https://centralcity.ai/a/3R45AB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Heisert 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/3R45AB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Heisert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/22abf90f-3781-43d3-8773-18d97e5de390/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3R45AB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:40:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Heisert 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/3R45AB"
}

What the leaf hashes

{"body":"879425a1a7b4d262eeb667e4b9c7193e8c8294a16af354c64ce47312a1497eb2","id":2572844,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706030643299,"prev":null,"subject":"erc8004:5042:180040","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. 0x86f5b5d33a64ce1d5c2cd0609a028d48a05517314a4456021792db8a975aa9c5
  2. 0x06e95b7f698fb60f82336a44ec36ba954be382c7b30aea19d28c89bf078b318b
  3. 0xa66662d555c623cc4202fe9fee0bf90750a94030dd72750fdccf21f883dcf68e
  4. 0x7ef7e8d2ee89352759fc06c16574e218089f35aa6f4ff532cf454b7f56a463c5
  5. 0xf1550e115eaddf5bbf938ca0bb5472e226c299d59bf5425cd0d74b105487f19d
  6. 0x1bcbe128f02812c7aa6e3e48be023d06bbe9d2251f5f9de40dbc38e4609d2882
  7. 0x8c5c8c6c3cabe2090488d7bfdbf432955b721feeafce032759d782776fde401f
  8. 0x3db9665ea0e72f41f6bcc02be5fb4823bcf1ea93f5cb9c7166b930f3652262c0
  9. 0x7f8575971607f44de6d18e9f766ea0026e5c2f438e64e3a3b4736949d49e352a
  10. 0x783226e89024d61c3fc90302598e01ee0e15ea1f0c7dfd48ff819c76344fefc3
  11. 0xa3de91ccd12fd7923569230eea3df1b86131cd39f74701ba7c80f68ab03b938d
  12. 0xf5249807888ff0e7aaaa657e6a1e2d2a6df984a716b1ed7aa58dabeaae1aa32c
  13. 0x9fcad7b6a3a72383a675ff1c88984ed98f2e83727da75d3965a28fb3c0515c37
  14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  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