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Evidence row 3391117

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:327136
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
be33012557b7767764391f2daf859dd68176ce20938dc69b8418963567daf5ce
Leaf
0xa7660ad54446685c00ef4f2f95a83f6f4580aab762dd7c1c697af7fb99cc9007

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7P4s0K"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/afb2817c-6766-46c7-afce-ba4acaa99672/.well-known/agent-card.json"
    ]
  ],
  "name": "Hiobik33",
  "owner_address": "0xf596a7e3189ab84015ac1014a17135971241424c",
  "raw": {
    "agent_id": "327136",
    "agent_uri": "https://centralcity.ai/a/7P4s0K",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hiobik33 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/7P4s0K",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hiobik33",
      "registrations": [
        {
          "agentId": 327136,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/afb2817c-6766-46c7-afce-ba4acaa99672/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7P4s0K",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793879627,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T11:56:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hiobik33 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/7P4s0K"
}

What the leaf hashes

{"body":"be33012557b7767764391f2daf859dd68176ce20938dc69b8418963567daf5ce","id":3391117,"kind":"listing","method":"sync.erc8004/1","observed_us":1793879816352991,"prev":null,"subject":"erc8004:5042:327136","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. 0xa76614892b69284eeb270b2ade44db061dfd46738fcbfad0f3eeaac68e39bf89
  2. 0x94479cdb48c4de2033c82e04304515eb5f8309dbc6e8dbf7a799fa6552d02597
  3. 0x4556d3b93f8cd3bed0b9f26677a2b779cad647759060b5e25fc4f29741d8955c
  4. 0x00e6e7e9b25b3320ba9156ff35f572d25afbfaf6bdd215e843af3e574de1eb14
  5. 0xa47c2691740545feafbb5fd5ff84e935566c7f92a8b026fd0387184d17b0dca4
  6. 0xac189e0fa750c5b16f5bef62da34e10ebe784118de3881bffa5621fe04e682a5
  7. 0x39b5f258939b31ad851adbaad6ee268812eb2f1397fbf597e1f7644e37e1809c
  8. 0x34e887c7393ad5127e460ceb8da508674a2c9d37b1593264bb10bc9376f9f919
  9. 0x8b7a52fafe8f9626182120c065a8581d35a6add0067acfd20adb9b5a1c2c480c
  10. 0xe0443b6b0efce7407840d3cd91019a7003d1f5e28c8cdaac63aab09a23ee8fb6
  11. 0x95bc816fa71968b23f1a0bc53c161f4d3ac399b9f70938ec51c62a279630bc59
  12. 0x39dffa2dfe5eff287629750e25f8660b3206fca0fdeda719be73ff213af84cfd
  13. 0x57cf19d44d9e81bc14fc4685e033394f8b05fbd0eb27f3965637ef52d2d4b40b
  14. 0x9b9fcbddc5e61cd56d284bbf85f74d7b6024baa4338a1e4f6406e8c01db66d25
  15. 0x1c65721edf79939e1513441d5a9e3be301d6801a492ba436ec3148b4e982f044
  16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
  17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
  18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON