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Evidence row 2570105

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:178590
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
853267c8298c1265339206ee8d221c267e20314707772dd6b2ebfe133f7ef88c
Leaf
0x81310cb54b0f177153bc26f0a3b6e2a39f66941ea08a4f7bdf6b6feb93ffbac6

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3378zC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c8a5800b-4788-4c14-bfc1-01d130dddac6/.well-known/agent-card.json"
    ]
  ],
  "name": "Sonsito36",
  "owner_address": "0x939fe5c7aa87bb2d5d58c8d34b3d235486b5394f",
  "raw": {
    "agent_id": "178590",
    "agent_uri": "https://centralcity.ai/a/3378zC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sonsito36 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/3378zC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sonsito36",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c8a5800b-4788-4c14-bfc1-01d130dddac6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3378zC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:12:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sonsito36 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/3378zC"
}

What the leaf hashes

{"body":"853267c8298c1265339206ee8d221c267e20314707772dd6b2ebfe133f7ef88c","id":2570105,"kind":"listing","method":"sync.erc8004/1","observed_us":1793704350740080,"prev":null,"subject":"erc8004:5042:178590","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. 0x81310ec52f284fb8ec96b8c192a6b013fd78ff6c3628ad3ebaebdb5592dcc377
  2. 0x88adf6c100c7f627f433c10726155e6f42a31a999e695563430692e745e04afe
  3. 0x51726b820d5d508d4ce86261176a746a5699ae09d48e24a5f3291515e3944678
  4. 0x39f2f37d5b5a830f0ac11678d840e9b5326a71f2591d4babb1bf5b5f41623837
  5. 0x2ab7ec6e5747772749cde88b1102a50b37abee58a6d4a966f71eccdb4c5b36c6
  6. 0x506b25d74a3b36001c6d0359ec9db01358934222716691d73035a11194dfacdc
  7. 0x57b53c3c1215dc6445cb88d566d5e7b9328300edd566f36aaac640d0153e091a
  8. 0x19c201000d30930d58e9f76b691b0690ddb7c27db5c9d6ff93ff78cd4275f3f1
  9. 0xe65576a5e9a75867cb0e3be396dabaada59aaf027c8da217cf9cec1df9909243
  10. 0x3c3d42534d959b8afea47ce1ac6f661675ea9a7cc512d42de40ef3c670ee628c
  11. 0xf01dbe4c2634681e818cd6b368438f3c6c80267f7f89e578e42d3612eb9ccb01
  12. 0xc6e642391f030893fe7f66a15e69811e6a25de963bb9b00c10fbfe5f4de0073f
  13. 0x4607f3c9a6344785c28144331cd5f69653994a97f95db7809922902bd2d6862d
  14. 0xbee84d3e599fe34053b7031286879fa3c8cfb9cc2a5d0992b542033701205b5a
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON