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Evidence row 2516405

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:155205
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
32b7f177335a821b63e6a25d026d573803cbc5128e9d74843afca35d1b190c27
Leaf
0x42a8585d663034bcd1c3bcf0db011328e66c0d78f23573bcb5b2886ebddfad2f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZqCOrH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0fa4e603-ad69-490f-8a19-235a4eeb0601/.well-known/agent-card.json"
    ]
  ],
  "name": "Kraban",
  "owner_address": "0xbb40756cf18e881be40499e01894cca51f5d58a2",
  "raw": {
    "agent_id": "155205",
    "agent_uri": "https://centralcity.ai/a/ZqCOrH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kraban 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/ZqCOrH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kraban",
      "registrations": [
        {
          "agentId": 155205,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0fa4e603-ad69-490f-8a19-235a4eeb0601/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZqCOrH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793677130,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:39:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kraban 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/ZqCOrH"
}

What the leaf hashes

{"body":"32b7f177335a821b63e6a25d026d573803cbc5128e9d74843afca35d1b190c27","id":2516405,"kind":"listing","method":"sync.erc8004/1","observed_us":1793677152900026,"prev":null,"subject":"erc8004:5042:155205","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. 0x42a859e81fdd8ab2809484b52e0d91b689db1b543c138cac498c7c815b850360
  2. 0x444e92f9aa374ad3a1187ce48aa612505ed9e49d44d34a9b5155d816b1f3e42f
  3. 0xe6267a1bc24e0d18034c18b20aea455049038636c1681da4992910f130db40a0
  4. 0x14a45b646617148b3f21c309186f7e9b6c3deb7e8de272b8ef08b41453c9342d
  5. 0x360cf79f4e8b41372b0003ec4b9c7266f3b1c1f151f4f64ea340f0beafec7d12
  6. 0xf6bda7d9ea6fa236f9a4070a00e238eb3a47cd4a9575b0317175eca435b64a03
  7. 0x40eb666beaeaf1e030a3575d78458e463a4d694c487daa25c4774e709a167e6a
  8. 0xecdd133f5e84197354ec9e4a92615a54a8d02342025d7a935ef252186686d0bc
  9. 0xecf4bf20955bfaee7c875c6194c6e728ece1e56aeffe6dcb3c7bd33c6c7a09b4
  10. 0x8e53c71e5154709ff5d58101001c6134a36ae580ca0de7eed5d5ae83103767a8
  11. 0x3c180f815450f09cd83f764a78cbe6cc93c7754a0d673e285aee8f5d5cc2bd0d
  12. 0x1979de8ec5c2f5181ed10617648e4cfd9a76338606463edf56d965bb93f9ef9e
  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