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Evidence row 1768054

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:5055
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6dce44b328e2ed0aff5671c0eac24a044dd79c756884cfe664572e02e9bd313c
Leaf
0xaa0fff592fd8a32e5ae7e4d6c632b2357ecda38c080d4baed5de355559d96c0d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gw1SML"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1cfe8f7c-2bc1-4353-919e-7d303d9d8c11/.well-known/agent-card.json"
    ]
  ],
  "name": "Herkert",
  "owner_address": "0x1652ce040aee67e68fbdafb42a53aec38c8b9c98",
  "raw": {
    "agent_id": "5055",
    "agent_uri": "https://centralcity.ai/a/gw1SML",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Herkert 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/gw1SML",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Herkert",
      "registrations": [
        {
          "agentId": 5055,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1cfe8f7c-2bc1-4353-919e-7d303d9d8c11/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gw1SML",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793543169,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T14:29:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Herkert 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/gw1SML"
}

What the leaf hashes

{"body":"6dce44b328e2ed0aff5671c0eac24a044dd79c756884cfe664572e02e9bd313c","id":1768054,"kind":"listing","method":"sync.erc8004/1","observed_us":1793543379395646,"prev":null,"subject":"erc8004:5042:5055","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0xaa102736804f71c5ee850e9c06ae74f4fd98711e42cbe6058f2310c8a90479d1
  2. 0x03117c8eebdfdd1d81842db5ab1e10da9f9115bf195ababa98451798e45c1a5c
  3. 0x0552039ef7ead5f4dc948c18b1566b5e0f52358a317de0906f1ffd69437be1ed
  4. 0xfb01d436472cd612a0517e7fa16b9227d5aadc1fcd0b2bc4cd3d062723591e42
  5. 0x3c1ae1b44baf612387064e5aeda652aac3f6292ab6633fd57e88085a93828644
  6. 0x62cc728d59c308db36eadf18621773244b29cc1bdcfaa2d0504dca0123f568a1
  7. 0x012b6d89b71d645ae7835fd23bb122cc73c6edf668c40d8f3ba73b36cde2cd3e
  8. 0xd65f4ff9de913e40bc30b8ff793233bb2cf293c7d7ce2a2b8751f5b457c1a9b6
  9. 0xa7910924ae52649d819384a9c5de3e616d934d04b7b559c892b59e51a8130b2a
  10. 0xf30450b3ed86722fa7697de4fd49b3a1abf2cadfb46075730717fceca69f8a00
  11. 0xbe649731cc2055f5f681030fb7033e4af8cbaebe98bf5bc4ed825eff77c81ebf
  12. 0x476530ffc19aae7cf4d942d712ef43a9c0941400d05806b52102561540ace3b4
  13. 0xfd5f1d6a59b2aba0ae7d4cc49eabef2c135da7aea5815cd4367f515be1396c24
  14. 0x110c6c21e77668de1becd70345e909cedabda185c5eca2a47425fab10ef478be
  15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
  16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
  17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON