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Evidence row 2625853

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:199622
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7f72f9583c260fa1f1e211d14a2b85a5f81aaf7dd73f605b0f8a49e3f72b3108
Leaf
0xce23e8cbd268db288094b7a22caa2fbc528465eb534db33ab685a0a065dadcdb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DfMEYE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a472f2a5-fbce-43c0-b969-95b9c2540fec/.well-known/agent-card.json"
    ]
  ],
  "name": "Difet",
  "owner_address": "0x82162eade66a91de13c8831d9507f137729a3d48",
  "raw": {
    "agent_id": "199622",
    "agent_uri": "https://centralcity.ai/a/DfMEYE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Difet 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/DfMEYE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Difet",
      "registrations": [
        {
          "agentId": 199622,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a472f2a5-fbce-43c0-b969-95b9c2540fec/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DfMEYE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793730872,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:36:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Difet 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/DfMEYE"
}

What the leaf hashes

{"body":"7f72f9583c260fa1f1e211d14a2b85a5f81aaf7dd73f605b0f8a49e3f72b3108","id":2625853,"kind":"listing","method":"sync.erc8004/1","observed_us":1793730990173830,"prev":null,"subject":"erc8004:5042:199622","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. 0xce2406e8169ff3ff9f6efa2e25333db6a17ea4aabc345b00d9b43fc15a2ed9b1
  2. 0x5674b82190485754899869c9201d45a1f9949d1182265e070b22424f93250fcb
  3. 0x72297293004921fd606a3d6a3998462f9107fa0cb277fcc045659a96c9d1ed3c
  4. 0x5a3f3b942d573826160ffcb3866e397c1f8e8a7ad72ac61e1fed65bfe78ea902
  5. 0x6d8b3b8e1e5b558a99e09da88e0c660023b151a004159c4ba66fc19c70807b9e
  6. 0xa0023afc8f874f8770ccc547316f2a2c17960d951e142b1bf7b87ccf92daf264
  7. 0xcc4e7e0990f2cc737f21e51aeb0f910092e526d76ef7bbe861f6f253fdb2fda4
  8. 0x41cede646a8d6d337f337ccb2cf9839aa2f1799ff12cceea998ace9e8a25805a
  9. 0x8a2bdf8db1fef1f9893f5bf58f377c025afe14921f70cac7dc41a9d91e8cf172
  10. 0xd4d955e174d4a5cdc4caee76e23d22124421b40f6b1232f34fcd87ba4fd1e7a5
  11. 0xa27d48c2f9e72393943af8a2e80412c6b2a5a2c3db1a9d8c617d3c9bb86d2eaa
  12. 0x38b1d48a31ea06c1ae782cd96c2f2488902754df3334f68d6cea73d000a08520
  13. 0x3cc986cde06d5c6049d73d3e8c2f67d8c287673474d2ceaad7738ed7a5bb185f
  14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
  15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
  16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON