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Evidence row 2539041

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:163063
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
63bb4ebcd5beb8d7b25717b3e235e34c25a6583237f53f5122253e95222483f4
Leaf
0xa634b37a492b7bfba2a51ab31f76241a23b2fcf6d82ff25ad96abd2d3de971df

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/z7M8JI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/841590b5-9dfd-4268-b560-454a5c2e1394/.well-known/agent-card.json"
    ]
  ],
  "name": "Zerkik",
  "owner_address": "0xf764bcbf28d7d377c2786fc0f55922f3f2bc44c9",
  "raw": {
    "agent_id": "163063",
    "agent_uri": "https://centralcity.ai/a/z7M8JI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zerkik 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/z7M8JI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zerkik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/841590b5-9dfd-4268-b560-454a5c2e1394/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/z7M8JI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:18:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zerkik 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/z7M8JI"
}

What the leaf hashes

{"body":"63bb4ebcd5beb8d7b25717b3e235e34c25a6583237f53f5122253e95222483f4","id":2539041,"kind":"listing","method":"sync.erc8004/1","observed_us":1793686686956086,"prev":null,"subject":"erc8004:5042:163063","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. 0xa634d650e87761862ad500c6765e547182ce8eb33a486949f6852e29a4e33f3a
  2. 0x08c9ba0e25323581da345818fadc1d2e0074e4aee8c47f488cbc831d9853ddc6
  3. 0xbcd037e79108224d505bd92f1c4dfed507de1b50aa69b010321438057426db33
  4. 0x90ee12bebad79616d81e4a360649e2d5e5a2f92bf673aa91bf82c7b448ece299
  5. 0x10a5d8daa7e1041344e5655b7bc5dce10ba45cb385749f0bf0b7366d529c06fc
  6. 0x789837379ac2781fb165e1327c879e4b25ca6eebf9d3ff27fba51712edc88f4f
  7. 0xc82f248f61ac33c54caf0536d262146f25878cadc8fbe84aa9d7f5f22e2f2376
  8. 0xc54dc655dc7942478aa27872e358b7279a3d8ed29daed55a4b23b38f7f1a7441
  9. 0x82aec859f173aab6c5b7d844be9bafb3ca1bd28251a6250c261042b6dcd3400a
  10. 0x20e8dc31a19b04c37d7bc04f927975919d60fd3a83811d0db99a3dfca2326515
  11. 0xa23df5e8348854cb7971c7213f251d4612500291a87825917d5562b3d9ea1810
  12. 0x815a60e45e734228befa37c27152dd91545295d9f9b2b149d67f91c9810546c3
  13. 0x53a3eed7cbfaf81d389119a28838f038ff9374739b7125ff237e74956b8919f7
  14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
  15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  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