addrbookFor publishers
← The evidence ledger

Evidence row 2494758

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:146756
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3cc3cc80dc8cdaa57fc9db6a4bde19ccb5e69ac48d9ebba273ecd80f52409398
Leaf
0x272938f088cb8c65a859a7c4c5f4817011ddcb587979febc7747fb472a83b9b4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/u2yuUH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/db80c7c3-03af-497f-9a22-dbc8faf01af8/.well-known/agent-card.json"
    ]
  ],
  "name": "Klioris85",
  "owner_address": "0xb8f050af01394c1fed9dbf37f80bd62ca7b426c3",
  "raw": {
    "agent_id": "146756",
    "agent_uri": "https://centralcity.ai/a/u2yuUH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klioris85 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/u2yuUH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klioris85",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/db80c7c3-03af-497f-9a22-dbc8faf01af8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/u2yuUH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:05:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klioris85 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/u2yuUH"
}

What the leaf hashes

{"body":"3cc3cc80dc8cdaa57fc9db6a4bde19ccb5e69ac48d9ebba273ecd80f52409398","id":2494758,"kind":"listing","method":"sync.erc8004/1","observed_us":1793667929957817,"prev":null,"subject":"erc8004:5042:146756","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. 0x27298220ece92a4115e4f2140528653d5612d336ce916bfef929b9d93015bd29
  2. 0x97932f3d9bb476d23a31f7f42d8338decf1e809f8c1913b5081344d8501a9d64
  3. 0x481758a831d92080612956d8f99bc8f4a6509e19613039d4aaa84b88ab3c551c
  4. 0x1948b4b5dcf3bca0d570f246ffed57cc75dfa90f1477879a84b1735e2a9103fd
  5. 0xd009451ff35fb63d70e6fbcd2651aada97b6da184fe045ee3d3f95e798f0d54f
  6. 0xf4083c4d62113bbef2e71b8667ed95a457027a697822e2c795155e02baf3a7e2
  7. 0x5e0a586cc833ae1a02c2c4d69102b4a7b1745392a374d7b50e368855972c0f5d
  8. 0xbefece6171fce485b327b6d4fc2aa0cdeaff597e3fb97ef033ed124e929177ea
  9. 0xa2583accb5b1a7231a39d553ae2f8a72944555363733609108eff77e9cca4ce6
  10. 0x6bd06cec313b2bc29348aa567b9038f6b0dfb34e07b8e470b178b29258a524ce
  11. 0xea0261a568207bca1246537bbb9feb4a61ef816b61f240387da4429c29d4a807
  12. 0x404f5095cb117dbc273dab4f53a49ed8d1a48be81b69879f7d00d7e85e406ef1
  13. 0xef1dfe0416b9867c5e84356ce47af8e533ec4133742db5d772c747b8eb9de6cf
  14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
  15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON