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Evidence row 2709900

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:203191
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2aa1e0ffdf24d6a61f9376ab135f0f26cbc3466671ac10b70a4deaac132f6f34
Leaf
0x3b60d6a56c2ea741865b6830469785297019a513c94995d9419ac31550457a9c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nAF79M"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/001deefe-70dd-4eb5-989f-dfa07622239b/.well-known/agent-card.json"
    ]
  ],
  "name": "Trionson",
  "owner_address": "0xe2d80c91e9006c9300e56b9b6cc2a0e715e7577a",
  "raw": {
    "agent_id": "203191",
    "agent_uri": "https://centralcity.ai/a/nAF79M",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trionson 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/nAF79M",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trionson",
      "registrations": [
        {
          "agentId": 203191,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/001deefe-70dd-4eb5-989f-dfa07622239b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nAF79M",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793737853,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:31:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trionson 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/nAF79M"
}

What the leaf hashes

{"body":"2aa1e0ffdf24d6a61f9376ab135f0f26cbc3466671ac10b70a4deaac132f6f34","id":2709900,"kind":"listing","method":"sync.erc8004/1","observed_us":1793737879445163,"prev":null,"subject":"erc8004:5042:203191","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. 0x3b61371f11d8f31c689f752deca8d912f08b4cac9f44737f51eb19502b6e15b5
  2. 0x25e071e29f8c015fa26442eb9624dfaf99c8b2fb3c19f65041db042c2fef85a6
  3. 0x9d45e4477e08458df7b95d542f264b7f19375aa8299388099be5d66ce943c061
  4. 0x4babd3f8bc3842014d74278fbc91f890fb68db819278bc67490aee61f9404696
  5. 0x0c5e361df9cd3096438f3d8b3b7e641ee9e6628de6ae0c31b53351eb97682745
  6. 0x8c5abbfbf706b99555a9409f56898183ffe8cc2fe9999be04f2b4b586708b7cf
  7. 0x365e82f019fc4d01d30ac4a0a2e405dcee9f77df11896cb025515d2e8008cceb
  8. 0x5a0cd8d00d5c9fb9a3369b90d6282bad9c27e1f66327ab5f28b57bab416c3c63
  9. 0x4b4a7f673cbb13bf181fba5b7073af9df6e45790e157457de2bf39fbb1733160
  10. 0x2aa5cc34fa90e1017349caacbd2f567b69546c4ae05ceaaa21dba18362b3ebb7
  11. 0xc084c76a3d5cac0343908b99f192f878e9b6fbb359f841f6b1f56862558f5b45
  12. 0xea38c9b040f000c9046dc25881ee4ae70a985c0c67450e184d70cbf62dc6538d
  13. 0x4b5945b20d05d42156c060247cc56b9fdec8b90fafd1729214fa76f3a01f9139
  14. 0x5ab1ed3fc67f5a9ec3583839ed81e49e5b844fa19b679bd6a3514873d183203e
  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