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Evidence row 2574583

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:180819
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e9790ffca5d3b0f0747931745d8a5cf8caad6d159b42dee82ee4bcd5ca81fd40
Leaf
0xc92f5b33409085a844161cad508ee8f525416cf0957a682435535cadf2e42741

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nAt2dw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b8e5906d-5388-4ffd-a33e-aa5de4b87df2/.well-known/agent-card.json"
    ]
  ],
  "name": "Jumpose",
  "owner_address": "0xaa85d47f0f4ed82708979c381eb0c05926072a0d",
  "raw": {
    "agent_id": "180819",
    "agent_uri": "https://centralcity.ai/a/nAt2dw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jumpose 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/nAt2dw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jumpose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b8e5906d-5388-4ffd-a33e-aa5de4b87df2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nAt2dw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:57:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jumpose 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/nAt2dw"
}

What the leaf hashes

{"body":"e9790ffca5d3b0f0747931745d8a5cf8caad6d159b42dee82ee4bcd5ca81fd40","id":2574583,"kind":"listing","method":"sync.erc8004/1","observed_us":1793707045055265,"prev":null,"subject":"erc8004:5042:180819","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. 0xc92f825890481e2a75d71a8b887b361afa69ac35ee96e8c1035cd4e0c61927e4
  2. 0x6854154a34a22486f5cb7650a658fde2d8d1ddd013edd7936293f1cca08ddf0a
  3. 0xaa20bf93c24e8e80a4b7689dd7240160908693aa79a7a8b13cd22ebdf4279d28
  4. 0x613863a15f8f06e7c8f650a105fcaac33c835537659728340e9a7f29e0d90f43
  5. 0x138ac10a2252012a2f22ef683e81fa991bc6c68b5fa88dcecca98646e8b524d5
  6. 0xf088faf179c07a2a66062f261567ac1aa0aab26cd2f1f63c9658a9296b70780f
  7. 0xb6008ea945a9a9dadd4cc2947b46517fe05e59cf6ffa91430555169b4e51218d
  8. 0x272fe1d79aed9cfde2ac1732effff32b78c77693b3edf3cd2a58f0620df23f79
  9. 0x744d41419f1ddb42cbc5af3714ca225f1738019fd2c90a49e1c7c9f13b27bd02
  10. 0x144a00c25a9e9ed94cd1ce3658497b5f2b25d9e833ef73c6b342d10d0ba25823
  11. 0xf3299713cd29fd8c9e832d003cc5d5f94bd7e3c3e9fdaf91a099b917589d6396
  12. 0x2dbeaef7e11fec2295857e8322d40ee932a2656b92bad7e53be5969c92b901ba
  13. 0xe7d1bc5a19c72da3374cf6c5d9af49dad33e112742ba8c06c04d858a1df1fc15
  14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
  15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
  16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON