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Evidence row 2717854

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:206914
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e39bb797a286f121c8549d39d22d4454e8a94b7d27f4a761b4f6b8b50ad6b1fa
Leaf
0xd595469bdb3455f8d8ccc9daca80b57a2a206c2bce48e0e5335aca2805166eb5

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/axa7bp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/05672bb1-74a6-434d-8c7c-fb42c299bc2f/.well-known/agent-card.json"
    ]
  ],
  "name": "Jassert55",
  "owner_address": "0xdd5326b154f288947100480a8d916b324de3529b",
  "raw": {
    "agent_id": "206914",
    "agent_uri": "https://centralcity.ai/a/axa7bp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jassert55 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/axa7bp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jassert55",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/05672bb1-74a6-434d-8c7c-fb42c299bc2f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/axa7bp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:49:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jassert55 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/axa7bp"
}

What the leaf hashes

{"body":"e39bb797a286f121c8549d39d22d4454e8a94b7d27f4a761b4f6b8b50ad6b1fa","id":2717854,"kind":"listing","method":"sync.erc8004/1","observed_us":1793742594084651,"prev":null,"subject":"erc8004:5042:206914","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. 0xd59549a9e3ed1ecc153d539e7bde835874f4382e977dbe1bacfebe1bfb0b14df
  2. 0x468f076278831b5ed065d5ea9c15461541e8ee560f18a8ed99307f2a81254d4a
  3. 0x8ae5cbe33ad96a1ebed3b80ca588b1bd72a08ab9112cabe28ca547cffe52420a
  4. 0x325ffe140fd5bd2951df276ece81efe0236d8e912c7f2bca5139b03c682aebd9
  5. 0x9d68ae4dfd8651e616a57e1435ed181cbebb06550b9296927ffce9a5e5d8a413
  6. 0x215c43cfc8b82363c0356dcdacbc9ced3cf54d891583f26d29b4dc783c23ac34
  7. 0x974e3f65f2d0106ec0189a571191978b61f2e53ed47cec0ba17cd9698c822fe0
  8. 0xb92d5f012c63caf6d30ab035955a442f05aaf310953d10baf4987d6e7afb4a72
  9. 0xf8957f1a9eaa5f74baa7c739beeb15d784db3efc762f25913fa632de16747952
  10. 0xc64895c2ee521af6991968e57820790abb47f69ac409edac61e9c1260d67911a
  11. 0x8f4a7826fd89e6e8bd395ba918fc30308857165a388929c69995291375c33572
  12. 0x057b909703f90e9c9ff75ad5298fa8fb0d46bf6aaac2c05c0231a8953f710f28
  13. 0xce9b3265fd4a1a5e8698c5c73a9e511cda70851e8acf6892984553578379a29c
  14. 0x18c35417f7b285121a68d43297e370931a92ea9fb5a8410afcf7e021d5ec8b7e
  15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
  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