addrbookFor publishers
← The evidence ledger

Evidence row 3743310

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:401843
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e05b3993e08fc46cf7e857895539351a7762e1e0c825421722cf6f9dab8f4b0d
Leaf
0xa70c54a47ff42359715e93b3a03148eff9bbe5cccb379db5d4ae6bee79480b31

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pD4LDs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8740e6ba-0b33-4d12-8dd6-135109d4a511/.well-known/agent-card.json"
    ]
  ],
  "name": "Elondino",
  "owner_address": "0x24a7ae378a74cb89f7a34587338156cd30d9e9c7",
  "raw": {
    "agent_id": "401843",
    "agent_uri": "https://centralcity.ai/a/pD4LDs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elondino 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/pD4LDs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elondino",
      "registrations": [
        {
          "agentId": 401843,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8740e6ba-0b33-4d12-8dd6-135109d4a511/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pD4LDs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793977936,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T15:16:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elondino 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/pD4LDs"
}

What the leaf hashes

{"body":"e05b3993e08fc46cf7e857895539351a7762e1e0c825421722cf6f9dab8f4b0d","id":3743310,"kind":"listing","method":"sync.erc8004/1","observed_us":1793978197305960,"prev":null,"subject":"erc8004:5042:401843","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. 0xa70c7b97ab6dd91fae78076796c5b3d7ed650f49a26839e671e1e2ff1994487e
  2. 0x7234b1095def81d203488adde6d2ca41202a9a02139036e8fb0a23293462c281
  3. 0x6c795137106daa9041070d4fff3a761b345da029cf4d3aef1489fdf18925d943
  4. 0x2700548e4efabbe9158be5b43d517d9233b846fdc39e0ee511ac9cc12b3d5212
  5. 0x3ac215224c55eae5f1e9e1066f68906c58a2d7a33ee6fd436c5da516290d60e9
  6. 0x4251bb8834d1a6a6fd3a1fa3f7b114f215db3f1c677329888aa1ec7898496bdb
  7. 0x3776ff26293f9c22a9cd26281a19ed8d8fe7315798160dd0138b225ff6ccbd05
  8. 0xbc529a5cb900e73da2bf0537eb9a6b887967b3d5a1697fc9a921e76a903509f0
  9. 0x44fa968641e0fd30a6baf9623234689f9853a72574b3a72033e08672a431de49
  10. 0xc5f0756c306a05cd278e69e692d934830e845e14e90b0985fef90ff24a05219b
  11. 0xf8f31fe65e3f3ae1038e34096e3dca42d045db2ade621b4b00f54b623caf060b
  12. 0xe7ecb96ab295a12100ffefef4fd91a5a605c776cb033477ee9019b943e863cb7
  13. 0xb02c1cb653a7746407d955b2e76a432691b775223105f0f2bf6cdd963c56a912
  14. 0xb8cdc3434f126e876ea2c3ff38768a8afbd1988aaba81d57ab2a78f3dfcd545b
  15. 0xb12c082ef1a62be55def66eb167199a0d5bfcaf36f2f6e389298bc918cf1b0bc
  16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
  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