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Evidence row 2305906

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:143649
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
13036b1ba3355088b3990f243d244a97cb4a9b4a25e157ed8413807c3c5f9a05
Leaf
0x0c4d9c67ac80708c29b6b0e96290f34725ab244d292f937284a4680d50f7a756

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BSnbcJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ba62919a-39de-456a-aeb5-c50625927408/.well-known/agent-card.json"
    ]
  ],
  "name": "Neibor",
  "owner_address": "0x82024ac108ed09e39a6e9479660426dc6a3ca1fd",
  "raw": {
    "agent_id": "143649",
    "agent_uri": "https://centralcity.ai/a/BSnbcJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Neibor 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/BSnbcJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Neibor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ba62919a-39de-456a-aeb5-c50625927408/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BSnbcJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:02:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Neibor 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/BSnbcJ"
}

What the leaf hashes

{"body":"13036b1ba3355088b3990f243d244a97cb4a9b4a25e157ed8413807c3c5f9a05","id":2305906,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664164119975,"prev":null,"subject":"erc8004:5042:143649","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. 0x0c4dd4337267a1a816f8ff5a9012e84604a15bb882e9fb5bc4593cc66fed36c8
  2. 0x2a70dabbf4f8f87a5c21b32979611c8e380ef346a46d883a8bdb934bd2090b01
  3. 0x77a3880f1c6d99b02f32f9d94513e68c7dcd90f619e86ab925f3d8a45332b16c
  4. 0xd9584e596e907005a5a11a98dede82374348e27f138ccb203c73cdb91ac6dc1c
  5. 0x11a004f292352172caf02935c86688a000e4c5a31a2743a776b425e399159620
  6. 0xbd762fed8f2e299ffd69f1162bfdd352fcc306e11ef1153a1f721cc18672bf8e
  7. 0x4c5e02cd8c142cb5a28a8423200d1ac54d43d98048f8498d19e8398df9ca9689
  8. 0x29f73973a91325f3b3fa99e7a2185e8d9ccd4a170246c807d13288c2e1bf556e
  9. 0x099edf5788aafbfaf3c3044b43719fcbbfa4425bee96cff8e7c5358aa5bdc500
  10. 0xa86f9efd06d5df69cb844025a3cb59cd9af623e82eaec219e787068136f7fe3e
  11. 0x656e695ee6cb85caf0e2d3db4e0932c896865b9980214dcb447ec6767d394ca9
  12. 0xfe6c1e47fa9082224161741f8fc4b2f2d642a73c16c335f4b097f0cd21aedb37
  13. 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
  14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
  15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
  16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON