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Evidence row 3347482

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:317236
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
047a35d27f1cb88e2cd4166281f68060b29739671bc532ebce02e7cecb7b0e73
Leaf
0x28783a507704da9e63359639e6bf3b3f26e9188aeb84880e77d81183170372d1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/s2Qb0T"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8fcf4d3f-6561-46ae-9d7b-63f91f1b6b11/.well-known/agent-card.json"
    ]
  ],
  "name": "Frebjo52",
  "owner_address": "0x9d053eb72e15f89e5d0f5b7ea71ab59c506239d3",
  "raw": {
    "agent_id": "317236",
    "agent_uri": "https://centralcity.ai/a/s2Qb0T",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frebjo52 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/s2Qb0T",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frebjo52",
      "registrations": [
        {
          "agentId": 317236,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8fcf4d3f-6561-46ae-9d7b-63f91f1b6b11/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/s2Qb0T",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793841865,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:25:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frebjo52 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/s2Qb0T"
}

What the leaf hashes

{"body":"047a35d27f1cb88e2cd4166281f68060b29739671bc532ebce02e7cecb7b0e73","id":3347482,"kind":"listing","method":"sync.erc8004/1","observed_us":1793841925856681,"prev":null,"subject":"erc8004:5042:317236","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x287819e4e496a60d995838e8dbfc39ee66e5ba8acad87dec987684cd27398d36
  2. 0x532abd7e474942faa989dc8b878423b35ab1602d6ed01a447ae6dba0bf726e9b
  3. 0x8913e3928b8920fc0add76260b520c473afc4937665feb3d3340729c3cc502e4
  4. 0x585472349d17e36834c61be19e5993516611538bcd25975c756559b005cc1a49
  5. 0x0356e921eb5132e971bfe3739274b05357304b26bd9a4efdb3fa27b34bf72088
  6. 0xcaa9074aee4a11d47472726b1e7c1c4c0324a6d24f3f0f062e05d703a26353de
  7. 0x6af113947a2ead2381ae6bc33fdca452d55e9c1783428ffd87b4867f53053146
  8. 0x67dbe7aae4ee030c1e9a1551daba9db45c7ce417b78dac6b51e9594d97745767
  9. 0xe7f3050f05d8edda9ce11ab8bfd8adc1d4c88ec6aab57d19663d955f69c9aab6
  10. 0x284910e00250323883f47421e2f0dbf8f8f4c39c8417034f5d576d096d8fc346
  11. 0x35f5afa19239be6665748daaaab3b57eb2f906a6b98adb3d9cc84680242a0aa4
  12. 0x02109cf45188a512fc127d79cd8ca3044cae2253fd9640a06383c6db296bf68e
  13. 0xdab1015fa0b0821901bc847233eeaab127a98ede1ddcdea4ded43fe758a93318
  14. 0x67e76a5b4517f0cd6d3381baab96eb627df4394492e64e7c2890e01538ee4d79
  15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
  16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
  17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON