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Evidence row 2028493

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:47207
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8674c6e61fdff94822aa951d73d2caaa6dbb676f56ffdb632f154d1cedd535c2
Leaf
0xa6683b55b7d0ff3d2428021a7b2eab13142382e06eb2b45844311d11dc9ceebf

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/axFdel"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/274ffbc4-9892-4d8f-a074-3da3e572f53e/.well-known/agent-card.json"
    ]
  ],
  "name": "Nanatero",
  "owner_address": "0x9c64ff2832a8d8a04dca462539ea91860163eb4d",
  "raw": {
    "agent_id": "47207",
    "agent_uri": "https://centralcity.ai/a/axFdel",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nanatero 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/axFdel",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nanatero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/274ffbc4-9892-4d8f-a074-3da3e572f53e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/axFdel",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:33:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nanatero 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/axFdel"
}

What the leaf hashes

{"body":"8674c6e61fdff94822aa951d73d2caaa6dbb676f56ffdb632f154d1cedd535c2","id":2028493,"kind":"listing","method":"sync.erc8004/1","observed_us":1793583219104233,"prev":null,"subject":"erc8004:5042:47207","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xa668574ca14c9b492a4b55f4b0fff6160955d7e6811a7e158a8c34d234c9d682
  2. 0xce1a1d84e7771bb7a4a55ce468171d0ed6ef78e2032e41d8a4dae374d0281908
  3. 0xe631227390c25ffe15e6488bd2294ec51e7e19343b119b18e4a4b33737e74834
  4. 0x20a35b93ff0f3e4f997cef4f4bd6c1f37d9b78a4b388fa4d35e462d6c41c28f0
  5. 0x9dbdd1a9685ebf78bf3f860104474cc05621c0622ee47b015cfac3debdf4f60d
  6. 0x78b8d701db01f81eee528505c77180335c68640630418f055796ee263d6d0cbd
  7. 0x3923ca3946209ffc24699e894968240b85af159e380735011bb5e88cd7629ea0
  8. 0x8e0434562bd9c9652b4a7ebe816bfabc79ad38a9b8b819faff14f0c3de1fd9e5
  9. 0x635e075797752c3a425a355f1ac9160b5079ba38b2f6521510cdcfe057ae0717
  10. 0x76d3b4885975ad2264bf7f771bfa2d8e4c8420300e107cf94d15ad505f4fa8ff
  11. 0x8ffcffcbb23222b0e977edb61b39fade9fb75ed3af64fade05800bb3ba9b5711
  12. 0xc6f69d3f6f4fe09a9fc212c8631ef7fd2534c303c7902f55a5a63805fdc57695
  13. 0xec9b01ce49e2dd688fa78781733c888976342aaf0672176098d6561858941ddd
  14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
  15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
  16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON