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Evidence row 2497232

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:147696
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b0decf8bfc194914ce2222a915ca75cb6ce5ab9d1be6a52eab8670c9d56c0582
Leaf
0x442520b0bc010759450f45000b69a5ac4277316e59c04893d6f1965739e45fcf

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/L82zPy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8892409e-81d4-41bd-b07e-b7aa585eeeac/.well-known/agent-card.json"
    ]
  ],
  "name": "Fresson",
  "owner_address": "0x6c5e41802a7df25fb4476c51fe81f01efd556909",
  "raw": {
    "agent_id": "147696",
    "agent_uri": "https://centralcity.ai/a/L82zPy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fresson is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/L82zPy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fresson",
      "registrations": [
        {
          "agentId": 147696,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8892409e-81d4-41bd-b07e-b7aa585eeeac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/L82zPy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793668927,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:22:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fresson is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/L82zPy"
}

What the leaf hashes

{"body":"b0decf8bfc194914ce2222a915ca75cb6ce5ab9d1be6a52eab8670c9d56c0582","id":2497232,"kind":"listing","method":"sync.erc8004/1","observed_us":1793668963188701,"prev":null,"subject":"erc8004:5042:147696","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. 0x442521c7c47845dba8a0553f0a0c62a96acf8686379fccd5d23319ab59a3ce4a
  2. 0x90cc9eea0513349031056fc7fa9d205154acc00befc7014d7f76b863aadc3fae
  3. 0x4a2f81af44aae5c9f52133dea9d7b35d6153fb5314aa8bc1ba3c64ab974d16cf
  4. 0x46880dfefdfb13fec7c9b97f0a6ce4d91c4b8669ac81e473fc221712f0ecc541
  5. 0x94c1d667d462903dc9bf86a8d7f8086f9396b8b16185f5a8de783ed408e85757
  6. 0x6efe21af620bb6427f3355fd4ce49c8dcbdd0ec02475d9978235fa061362ac51
  7. 0x056e5455d83e1841646a6f96cfb82466815aa6359363e3f4552cb2a64d697dcd
  8. 0x843058d29a0d58cf5796507ae61bca2c0235aaccce480d2daf10bdad2e82217d
  9. 0xd561a2d35fe221785a8ddb04481e2d89a1d71ecfe2e746218764c1ca2ee8b79d
  10. 0x269bb3421dd2537eeae5526cb8e505bff5c680af5f738512af8c308d421712bf
  11. 0xc5a10c88376bbc89c5b1281ca2ac735979b413dc2f86eea54b3a3b34f7c2505b
  12. 0x5ff43b4af0926b2c821ecfc8692ba1e71eab00783adb09823a8a2e2208cf51ec
  13. 0xcda9afbf6d521dd006295916d12948a467a90d542e8d2f80f42339b4f83ed5b1
  14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON