addrbookFor publishers
← The evidence ledger

Evidence row 3748235

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:403729
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0913b092323b5bc0b7cf6d7c942e5209cc8e37d4ce608249e5226b9926ea884b
Leaf
0xcc8fb9724d1cde935d41ef4c1d7fc0a34c1f2285ade50b046051b58f96ef1043

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/501qIB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bad15b03-c139-427b-9c0f-c5983989835e/.well-known/agent-card.json"
    ]
  ],
  "name": "Peila",
  "owner_address": "0xcce1881a281bff89679bebe4e5d4a3f5c1da77ef",
  "raw": {
    "agent_id": "403729",
    "agent_uri": "https://centralcity.ai/a/501qIB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Peila 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/501qIB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Peila",
      "registrations": [
        {
          "agentId": 403729,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bad15b03-c139-427b-9c0f-c5983989835e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/501qIB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793981010,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T16:05:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Peila 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/501qIB"
}

What the leaf hashes

{"body":"0913b092323b5bc0b7cf6d7c942e5209cc8e37d4ce608249e5226b9926ea884b","id":3748235,"kind":"listing","method":"sync.erc8004/1","observed_us":1793981106735018,"prev":null,"subject":"erc8004:5042:403729","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0xcc8f548790646dd87854fb386037286a89c132e8bcc73bf9e389c4ed16abbc43
  2. 0x73a6d387a47e51de7cb222a4a3e62bb456cffac755fa9be4812a7453981f737a
  3. 0xf58d51b4ccf337f1faf91df5139903bb62a36bbb70b926b0d7f229dcde813291
  4. 0x6d969a94c6edf6e14e9514f272f8c54c298b5abe44b53e4d63dc5e0cde15a800
  5. 0xb588dfee64f791d0a931437ef97fddd564698b359aaa950248dc7f186e0cf682
  6. 0x499edf256a11ca0b0f74e0b1d55d21885eb80dbb2c0ff1df50c8cb6eb0da5176
  7. 0x64ec45c41efc9d2a9b1db7220d01439a66fe4a2a51d23cec8e133ae1511accf0
  8. 0x7b024a7f454308c7317525d1bfdc2701bf8b495e645c2b525fd375f6b9d3788d
  9. 0x693dbd16734e93b54569f9165a09efd7dfe236f415b4f0160c5b36c272b4d0ac
  10. 0x47ade9f0b4561bba0e29ef7a865c717b4d6bd13915d3a59291049a74cc673c1e
  11. 0xbd6e3ce39f44223223350a8c3b1416d056f04a145611a8fc6566aac5dc265059
  12. 0xc38eb1ce20583e1a5a024ba68468b0c9e3452bc927246ae56ea8206ede4ad794
  13. 0x04c4d8281f5aa8e92354897ff50bd0a18093fd9f354144d38c1c47f58d1c34ed
  14. 0xb709868b438fc6927f965175a591086d7ad72d9b199a5a29849eeb222abb850e
  15. 0xa1718cabb225bcfa7e8d30571095a3947ec7e2f279fac8d2d2530d955a7def96
  16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
  17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
  18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON