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Evidence row 3101560

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:286825
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8822a22a97ba2cf94a486c21dc867b433ac2fa44fb0a0ee4f5ed06a823739f40
Leaf
0xff6dcb2dd4a8a9469f7cd067370ecca3931076116e2335bb02121a4b04b0eaa8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OTF6G1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1b7dcbbe-fb5f-4ae8-84d6-2c7b07a70f79/.well-known/agent-card.json"
    ]
  ],
  "name": "Schimon",
  "owner_address": "0x38329171817eb024e6bd1ee38711ddb96fbdfd20",
  "raw": {
    "agent_id": "286825",
    "agent_uri": "https://centralcity.ai/a/OTF6G1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schimon 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/OTF6G1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schimon",
      "registrations": [
        {
          "agentId": 286825,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1b7dcbbe-fb5f-4ae8-84d6-2c7b07a70f79/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OTF6G1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793822840,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:11:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schimon 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/OTF6G1"
}

What the leaf hashes

{"body":"8822a22a97ba2cf94a486c21dc867b433ac2fa44fb0a0ee4f5ed06a823739f40","id":3101560,"kind":"listing","method":"sync.erc8004/1","observed_us":1793823100866458,"prev":null,"subject":"erc8004:5042:286825","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0xff6dfdd029a9c52afd5270bd09a9f552e7d9ffdb4005532ddc3b1732446dc25d
  2. 0xfefc531fa45cee6dea91b96645ff452d5453260f440a20aa993981c9efacf9de
  3. 0x4b496f5f5db948865f25d632d5c0a05187e5a35dca95aa5e818a80b5c7754b20
  4. 0x4b40d09ca8d98bddc092f269900b73caca3f43f4272abf6029f0c4b0210ce580
  5. 0xe02ac15ebb87688aa1678bac3286b4e520b3decadc530b954275f42080d4e3d8
  6. 0x28ca9f8b1b28d5d0ff31cba9f2d86bcab7ca5aeacfe18428648232231f9d8c52
  7. 0xea70ddfa7e3e548577691f38063cf2e5c82c77d73adc265a8bdef76f2b926f93
  8. 0x435b62fa6d1f95ad44283aa1b29f548dd50465ecc3ececb7a308840847eae24f
  9. 0xa3e3c1d79867a5b2b4ae935dd7153bd5941a83f7f49a5514445cb6376503e4c6
  10. 0xaaf4d418381f78d568d315b09d66c9577796fa6109b697b910a1d09ecd0c0a9e
  11. 0x653049a9aa33dadd50d48402d642b67cb34ff3ab9430f47a6d9b50fa505e3742
  12. 0x3fab29014a59c687f6118eca3485c41f9a6618c3a716d834942797aa73ac4570
  13. 0x9c9a1349fe399f124906d08ece44301ec112d4726d8b013ff45fb1549305dc22
  14. 0x22136ce0d951d9ba0a7af26db46b296e61b6d99bdcaac718cb7ad94fad708bef
  15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
  16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
  17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON