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Evidence row 2554519

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:170273
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b92ed4f372c4fbe0952968af69bb483ada5301bd3e5d2048588e77234a9a4f1b
Leaf
0x65ee5d87bc06767d99989890ee4bf9e6ce460d777b5c8164d92da716c7e1d269

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3MiNm0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1a1e172c-7f80-4af3-85d1-b495bf997d91/.well-known/agent-card.json"
    ]
  ],
  "name": "Riaser",
  "owner_address": "0xa6d1f352aea4734d0b7407d6c9665bf816e49d24",
  "raw": {
    "agent_id": "170273",
    "agent_uri": "https://centralcity.ai/a/3MiNm0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Riaser 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/3MiNm0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Riaser",
      "registrations": [
        {
          "agentId": 170273,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1a1e172c-7f80-4af3-85d1-b495bf997d91/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3MiNm0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793694691,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:34:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Riaser 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/3MiNm0"
}

What the leaf hashes

{"body":"b92ed4f372c4fbe0952968af69bb483ada5301bd3e5d2048588e77234a9a4f1b","id":2554519,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694878683923,"prev":null,"subject":"erc8004:5042:170273","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. 0x65ee90f5f13afc6a78236c6dd47a471c9fa1574889292f315550b32e2864a804
  2. 0x13f0e4374e2cf2372906a557ad1653f06163634fd929290e16a3082e96afdc19
  3. 0xd9eeae62801e04f582407f23308f57a6faf2749d39a6b9bb31c687eb2989b23f
  4. 0x40d6271428b5ac842ff9159e58e988389d23bc6259c50002a870d0e973f87971
  5. 0x8527cba92b125c4121f2f937de87655dbf46aa81f66269b74cb42fcd55af7856
  6. 0xeed356fe9bf3f5f576f200a572c2e7fe8805014ef76e38fc353e4983fda55131
  7. 0xe59bed83f67ec7c818ad1e0dd668283258b672f94deddc270dc3bafc0ba87ff8
  8. 0x0d7705ab553302caf561237fab58f93e8eace9d00e460feaf0a86db7f22486d0
  9. 0x98456a3bb7be001d9bdb717347f8adc56761c1f5dba91d28821c7f65a3105bde
  10. 0xbb5a29c4872a9e676f0f1cbbf7b98715e960e791365330a8daba527cb6143b10
  11. 0x1590f67d052e2f48673682635da073f0f3e20d22caa8fd30d1957c120175ea0b
  12. 0x5b3253dafc547f64119cc4e9e0e1dd01aca08e4a6206c31fda84553f503da805
  13. 0x52c189e90e4b72108116f47d43eb5a8d0a5079c20090bfabc8c2e23ac7ec8019
  14. 0x7888f4af6f2ce9e8a2789d6262f3507d19501a0a365770aaf709515f60b6e8f2
  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