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Evidence row 1767010

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:4436
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6b26c7c529d5b2525dd44212a42edaea9b9d2923be267e508c9d6980eb3eb22d
Leaf
0xb5e179ab5d4b75487abef7040c2f71281f929df61420e33044f355601ec3bf11

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hvHmxR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ab161a12-9217-43f0-98a9-62b8956253d2/.well-known/agent-card.json"
    ]
  ],
  "name": "Neifero",
  "owner_address": "0x42731e29f80666f8df584f1c991187d17af92512",
  "raw": {
    "agent_id": "4436",
    "agent_uri": "https://centralcity.ai/a/hvHmxR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Neifero 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/hvHmxR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Neifero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ab161a12-9217-43f0-98a9-62b8956253d2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hvHmxR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T13:23:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Neifero 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/hvHmxR"
}

What the leaf hashes

{"body":"6b26c7c529d5b2525dd44212a42edaea9b9d2923be267e508c9d6980eb3eb22d","id":1767010,"kind":"listing","method":"sync.erc8004/1","observed_us":1793539400808861,"prev":null,"subject":"erc8004:5042:4436","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. 0xb5e2082265535840d3c8193b029ca698e8182b8eea3aaafcdc9817aed943ef75
  2. 0x132602d4e37cb0e74cfa42b5515807dcb81e402d49f647ac4aa58fb77b60e42b
  3. 0xa334bfa7e3de2c2048021a536c96315a2730a0269971619e41cf7b8c055141b1
  4. 0xfa917e3dbb9c8d9d92c1c54e979c2768fdf03bdd3f6b04652895fb9d86a80b97
  5. 0xcacb2f6d865de0b90745b347529f3ee0a25c4ec9b7e6dd087607cde346046891
  6. 0x0e4f8ef10d12212c532e65974b6716ec5e7cf5199b884388659d83f3e4b94595
  7. 0xedce420e7348da6a95482fe6af1dcd0b3818bcb7997508fed5e025b9f8028f05
  8. 0xb53a85f7b052b9a55d7039cefafb18795634fb716dff48c0936519ef20cf07cf
  9. 0xf437110cfe48b2160404164cfb4b68fd343d8efff852db4369e85c38dbc63108
  10. 0x3b94de306bdb07a15c86d242b603347bc5da0e6c56d5c28feeb1a52590728efa
  11. 0x84f69709413d2df971d71b02b9b073625f21eeee8d08173d1b9e32f23d504bb0
  12. 0x08435cad5871c85fafbdc184b887ae7d8fa79b7851ddef3135e53565dbf4c927
  13. 0x76bd6c29668276bc9bcae1a73c60a4d02ab25f5e47f437d7c2c27bab58a536a3
  14. 0xc4208f09c5a97556dbf0e04ca82216f9056e3cf547ebb46cc61036bfd76910cb
  15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
  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