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Evidence row 1779770

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:14608
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3ede7e2c01054b6defcd16bef246d7d37e3da783275cc25a5a90a448f0323656
Leaf
0x12c3176b030d48068638ee3cd61b5fe33b1ff83c2902159cc5679933444938e4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/T7d49a"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e8480268-0e14-4fea-b0ec-d9144d294dac/.well-known/agent-card.json"
    ]
  ],
  "name": "Standodik",
  "owner_address": "0x9898c1ffacf4a2d456aff3b5d0741ad02f331957",
  "raw": {
    "agent_id": "14608",
    "agent_uri": "https://centralcity.ai/a/T7d49a",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Standodik 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/T7d49a",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Standodik",
      "registrations": [
        {
          "agentId": 14608,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e8480268-0e14-4fea-b0ec-d9144d294dac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/T7d49a",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793554359,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:34:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Standodik 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/T7d49a"
}

What the leaf hashes

{"body":"3ede7e2c01054b6defcd16bef246d7d37e3da783275cc25a5a90a448f0323656","id":1779770,"kind":"listing","method":"sync.erc8004/1","observed_us":1793554440533426,"prev":null,"subject":"erc8004:5042:14608","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0x12c2cebfaaa5caea4fe0302a54db4bc3d538951e255370aa6e1acecb7ef3b8af
  2. 0xd7f4919c4edd30b70aa7af5a76187b3818f2cb85dcb2ba3b1bb5a2ee75b5b871
  3. 0x58dd88538d1342b1e66b503dfa9962b2f8e84533638cd2668eed58f0087731c6
  4. 0x9968a99d928deeaf2f42917841de7a10f64359f252837fac8a6dc792e7672679
  5. 0x45ead8361a38e60d88275f206ca47bbefbe00f4cff5147df0cd1eef46ac9d31b
  6. 0xca137ef903ac89d5f7408f5d7e6377999dfa7a32c593824968f4df5a7f397a60
  7. 0x84b21664117be3e1b02b0fcd3f7dc5b757162141d686c3077801da9fa48252a4
  8. 0x8fc4918a748808c4af29596b8018e38e75f6a64ee85ace44f3b9b3f35d2faac3
  9. 0xda0963005f0ab2612326c918ff27a6fcf7d7bd270d906b3383c6cefb853bca7c
  10. 0xbf28231b4a6a5daad14539c8bb0df2858e56d51398ff0ea35bdc66c874002fa4
  11. 0x7728a5d7ed71a8bdff25486684bf7922c74f8e4b410ac3d8d1c688206ef05099
  12. 0x2120c3201c20458c29fca57fb6de30c3d33101e8d02d08b2101bf2be12fcb11d
  13. 0xf1747d321f72e3e44bd30dc10c794e13858576ce0204d89dd555f1effa06ee29
  14. 0xb44b8d5019b9204aa2c2f558cdc381e6729b1aeca3e674741fa07287022b1f0f
  15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
  16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
  17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
  18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON