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Evidence row 2725877

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:210930
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d2ccb7bf66455b508b00162f077a683fd106ddf1b685c721783289a0cfbf4ba2
Leaf
0x741300bf5d28673d56c4f86d7c343ea4191a9fcd14011c81f22e4d6230d5390b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SVJvB8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/13fb7b74-970f-41ac-a86e-23da3a51dd9c/.well-known/agent-card.json"
    ]
  ],
  "name": "Tretero",
  "owner_address": "0x9808a38199f811375770f7f4b6e1bc77618a2465",
  "raw": {
    "agent_id": "210930",
    "agent_uri": "https://centralcity.ai/a/SVJvB8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tretero 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/SVJvB8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tretero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/13fb7b74-970f-41ac-a86e-23da3a51dd9c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SVJvB8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:14:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tretero 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/SVJvB8"
}

What the leaf hashes

{"body":"d2ccb7bf66455b508b00162f077a683fd106ddf1b685c721783289a0cfbf4ba2","id":2725877,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747662175308,"prev":null,"subject":"erc8004:5042:210930","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. 0x7413080a4247d816a12393cac0998b8b0a6b47179fb4fc056b3e9f35a399d542
  2. 0xfb88d7b217bc5583ddf619154380ee2b0fe3cb688839cb3c30a4cb842cb57a3f
  3. 0xd758e7040410ed975af10108122ffa2a2ce00e07955d666482f0fffb266467cf
  4. 0x4ec969f5ee0bed02ca677efb574a365cc0293a677367ed812381e30eb809062f
  5. 0x3de70e2c44f2a04d34b45ea52a60e7be52136f2697a6e75204fe4137b60f22d4
  6. 0xae47fae89876d6f2b5fbec7e9d672671868db88fec112b4d4db6a4d08ff97727
  7. 0x85412e9c37f2fa46dd8ee8754d1ca06582a976101d357540a6c9ea431ace4f4d
  8. 0xf66ddf7025037788b1f2ed6c5208b5f9cc16e535531920a18d5634d9aca6baa7
  9. 0xaeef166bd8d06f8c7a8c200591e2f643d1355e9c50a53888e9e5aa7b67ebf512
  10. 0x5400c343ac01303f264bbb08d597b6dea3e317b809362e3449d62561c3ddfeba
  11. 0x0ffa34a17b1cae8298e8209dd9bba6dbf5f624a591374dc19a823748c14a10f6
  12. 0xbfb5b86c3732e3821396df788c25997c105ee933690649fadb31f13174f0bc9d
  13. 0x0a2166fdbd0fb119437aa5c587d6d76eacdc831e2e2d305db6de877994a9e71a
  14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  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