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Evidence row 2490986

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:145318
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
dc5279613c9ea6b855c1707ce791fa9ad498d46d436edb5894473af826f2197e
Leaf
0x6a17b7faba8f5947ab0402efb708504ccc5c40d943c1efea9df6c197a266ac87

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/G9s749"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cec9b27c-5d6b-44d3-827f-c1a1f717f395/.well-known/agent-card.json"
    ]
  ],
  "name": "Gufa",
  "owner_address": "0x1ad36ef9d08c4d6667e5235dc6db2508d4f4558d",
  "raw": {
    "agent_id": "145318",
    "agent_uri": "https://centralcity.ai/a/G9s749",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gufa 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/G9s749",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gufa",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cec9b27c-5d6b-44d3-827f-c1a1f717f395/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/G9s749",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:37:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gufa 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/G9s749"
}

What the leaf hashes

{"body":"dc5279613c9ea6b855c1707ce791fa9ad498d46d436edb5894473af826f2197e","id":2490986,"kind":"listing","method":"sync.erc8004/1","observed_us":1793666236309967,"prev":null,"subject":"erc8004:5042:145318","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. 0x6a17b8e93d5ed3473b298a76641117fa3dce9d5ee9fec5570daf540d935eea54
  2. 0xa9c423bc4bbfaf8d3a13ebc49f02c406a333959f4239294753094dedd7380747
  3. 0x7b883e88ca204a4e3a1f1b25c6fb0ef9e78baf80ef19beba85a5442bc11f456f
  4. 0x7a4593e5aaff0ccfdb24d028ed4275b59388ee82adef6a06b75ec46d289775c8
  5. 0xccc7cfb23e772e7464901d2abf62a2f936569c0dad18ec20e965c4ea7db28672
  6. 0x9d521262f0df4108be6f8a59ac727987c4a68a4bf66c34a44b93544a8e8a7382
  7. 0x86ec98f9fee60e25e6920cd81db6cfafbc810d1343bc62690fc96a5677fe1b08
  8. 0x12b5339ab221f110498b32b4f9157252a950f5818a978bc1d446cfcdf59c76ce
  9. 0xba811d8bbea80fd8920ff8d0912e794675eabe307de74ad458fd1d67b230bc6f
  10. 0xbe40744fd5dadfe5ab9ebb90d5f22beac90c8c49e3b93361e95f6f5f6f05806e
  11. 0xb558f7e42e7e53023a488efba9ca3611fe5eef501f145a40b2a1b26c4a8cd8ed
  12. 0xc3bba392f5c102d61b1eedd92934180192353d6556d8f8769f56f992520f279a
  13. 0x6232c1c8ae041600024efcd1bf1dec010d5da224b5788d182cf665d4f60da7a0
  14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
  15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
  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