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Evidence row 2548471

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:167263
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6d29ab57375c25c573f4acec9f8cffe974b581e609c29538870ed31b08cb9592
Leaf
0x59ad8f5b809ce87990c7ece1e38b64ac979a4aa7343aa38ce389df6c319a3f91

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/b4V5nZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/acfd9e97-3a07-4f88-b634-d0e52684c452/.well-known/agent-card.json"
    ]
  ],
  "name": "Bina6",
  "owner_address": "0x176577fa1a74254d21c1b2036c276d813f062fb7",
  "raw": {
    "agent_id": "167263",
    "agent_uri": "https://centralcity.ai/a/b4V5nZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bina6 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/b4V5nZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bina6",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/acfd9e97-3a07-4f88-b634-d0e52684c452/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/b4V5nZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:32:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bina6 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/b4V5nZ"
}

What the leaf hashes

{"body":"6d29ab57375c25c573f4acec9f8cffe974b581e609c29538870ed31b08cb9592","id":2548471,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691152974401,"prev":null,"subject":"erc8004:5042:167263","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. 0x59add4ea37455b50a6846d20f37de7cc556adaf3ef343a6c32f8058dbdad2a84
  2. 0xe253f3df49d89c0234f7596598e1c8af0828ce222626d1c0a8206105abb31b67
  3. 0x2874bcd6e5f9b311ade45b9eda2389fba394479cf2a406dcafb1159abc96fd4b
  4. 0xcc4d81674668efa0ba118061d62a4eb05d126b4446cbff1b10488cfa3d71d260
  5. 0x1f06a7bb062446b32aa164b0b63f662d3130d564f3a86fbb3bc98caf354613c0
  6. 0x0c463a18aa3ec2bb37bb8b7836644ebe98047b6cbd57329945a198644ee3715f
  7. 0x0bc27eedf35ce36d274d8551865ea21cd69aa83e583035f1115f756be2428c70
  8. 0xded2348b3b68384722c7ba73a32e344fbc1c94be58c7dceedf8d89cc51d3684f
  9. 0xdb43e21b2f4432fad1672c9088217ae43db1dc00ff9267c6cb6b87300a8b404b
  10. 0x23fa8140433ff48fd5358c24801a1e375c03953b2bbe25ff904290ab1348d654
  11. 0xf32333de15fe8ef62185150aa05aa7363e2555dfd2c36271b3356ced0fe470d0
  12. 0xd8df9bad1fb9bc9f80b7d6c2721a69f96d6783dc5f116d66a74d9ba9112150f5
  13. 0x387d6b3abb2bc238e53d54b976851224d55ee7b21751b608b1abad8177b78ed4
  14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
  15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  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