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Evidence row 2728173

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:211713
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9afb2f5c603366af0f7e8cea9caeba052602221e07294147fa9973b542136046
Leaf
0x738cee4214187d13c7c0c0c61d07d1f9a0fceb765deb41732ab994ea5772112d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/e9GOuP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ea370645-2a65-4edd-8b24-d910c587802c/.well-known/agent-card.json"
    ]
  ],
  "name": "Plufus",
  "owner_address": "0x798b67caf58d03ef2e9097b585bceff777926cfb",
  "raw": {
    "agent_id": "211713",
    "agent_uri": "https://centralcity.ai/a/e9GOuP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plufus 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/e9GOuP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plufus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ea370645-2a65-4edd-8b24-d910c587802c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/e9GOuP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:31:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plufus 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/e9GOuP"
}

What the leaf hashes

{"body":"9afb2f5c603366af0f7e8cea9caeba052602221e07294147fa9973b542136046","id":2728173,"kind":"listing","method":"sync.erc8004/1","observed_us":1793748661992705,"prev":null,"subject":"erc8004:5042:211713","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. 0x738cd498410d385038d93942833b6ec5957330eff9426dc140573694879f4582
  2. 0x873ce5f69ddef840078de313b47568483b88b95461bb5854e2e4fe7508975a3e
  3. 0xb9cc1e61b55e1b1e201f8c94c98723d19d82e4dc943c7f0886e055f2c7de3e74
  4. 0x02c621fb7db7f20fa13472d715589caf8102c78f9a35001d776e543c6bf43e11
  5. 0x3075159778b09f9cf6f6a4b6dc0da355b820825f3282d3c8c8115e5863339aa5
  6. 0xdc691d78d26fa70af1d4d092fb388971ad82180005fa4e50faf6700f50d696a0
  7. 0xfdd026348930a1b4fa44aee6b9567f425cbd507d5369280246f4ac5fb5a3fd74
  8. 0x48039a86b042336a4911f35a1f1d2689c84311500e550a73453c08e95b3b52cc
  9. 0xce0c29341659a0d2eddbd6cb47f6853baae1ac357e443eb79c4232a4efa7c5fe
  10. 0x97b88c4cd82e8ffbc7b67d3cbfe45829f3cf1c418f9f00c9e05a98555b66ed0d
  11. 0x41c195782cd43d4c38c1bb968bdbe3b106813122c273f8b621fcf16d52e0f326
  12. 0xa74b84d5b52898537a474fe92b8dc6e935e836e61482e2ca9473db11202e5b03
  13. 0x892eb4fc237b63aa9cb555db156e93417ecefd6e971d8aae4d777eefb8211946
  14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON