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Evidence row 2604537

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:191242
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
902bd05b22acf0a949feca08f7967d89682d51488bd5e536f34a0c74c141631d
Leaf
0xb3f8b0032a97e2bb507779f817e8549b9712d66964f42fac86dc317d4c6f2ed7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nr4Xze"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/001a303f-e760-4db1-a556-c12614858007/.well-known/agent-card.json"
    ]
  ],
  "name": "Schompose",
  "owner_address": "0x502eec9bc0cd0c6fa901e920b3401b5734368634",
  "raw": {
    "agent_id": "191242",
    "agent_uri": "https://centralcity.ai/a/nr4Xze",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schompose 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/nr4Xze",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schompose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/001a303f-e760-4db1-a556-c12614858007/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nr4Xze",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:32:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schompose 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/nr4Xze"
}

What the leaf hashes

{"body":"902bd05b22acf0a949feca08f7967d89682d51488bd5e536f34a0c74c141631d","id":2604537,"kind":"listing","method":"sync.erc8004/1","observed_us":1793719930182468,"prev":null,"subject":"erc8004:5042:191242","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. 0xb3f88e3221925276a97196071a052ad7609b0a51fc3e2388044fcb3a54d6d9a8
  2. 0x675ba552ddbf52af8461aa338e63e37790c890647d9ae6998a4f3fa546e71f5b
  3. 0x7860a60701295289fa42752c50b2e371bb64a1e4d34b9a870299ea55d7eb5842
  4. 0x32e14185ef2d82ab31a9161ed24ccb495fd8b3edafc43465ef67d41e29393b93
  5. 0x1b8f5d1801325933c44cfa37e8a8047cf0c1b29c374ecd213f2927288e6178de
  6. 0xd9693986b3575b219e96a3a8355917acd3cb2dadc9cc5c14a15d95b24149fe2f
  7. 0x4279f93fff82ccc29a5ea45e829b131fc27701ba72a3b5f7934f312263bac519
  8. 0xc7733a7085ae5d13e3ce8402e8dba17f89f94aa0ee69fd82e0f1e9f4e52d38ed
  9. 0x7e13b81f1c21b8b4c2fa24d62731099ba8bb87d3b7c8be367573afba9dbdd509
  10. 0x563ec534f43bd880435e60be3f277106f32d1ac5ec1b11189940dbc2eaec0359
  11. 0x874473d9ca146526c2d8066fdcfaab6da5089e7486bd6b7a15eaf305d5afbed9
  12. 0xc5a702d313243cb20e83c1b86e23fc99d953da21d2a26ce28ddeb01b69728cf0
  13. 0x24a6ad148bed300df0d5c7786d9538e08bfd50fd138ab2e3058bfcf612b6970b
  14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
  15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
  16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON