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Evidence row 1767082

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:4489
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5233ceef239d527abcb4ab0548faa4207de5b37c76ce1c2966d378c0a8c8dde4
Leaf
0x00a32fb4a1f3a6f1cc9e2e5ee5d5559e4800445bea4eecbbb085bf61d24475d7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/k2DgQW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/166f7130-6f9e-4128-b182-85bfe3286c57/.well-known/agent-card.json"
    ]
  ],
  "name": "Dionset",
  "owner_address": "0xaf8fc58a491f76fa10dcd794294b5af7e23bb52a",
  "raw": {
    "agent_id": "4489",
    "agent_uri": "https://centralcity.ai/a/k2DgQW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dionset is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/k2DgQW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dionset",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/166f7130-6f9e-4128-b182-85bfe3286c57/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/k2DgQW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T13:28:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dionset is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/k2DgQW"
}

What the leaf hashes

{"body":"5233ceef239d527abcb4ab0548faa4207de5b37c76ce1c2966d378c0a8c8dde4","id":1767082,"kind":"listing","method":"sync.erc8004/1","observed_us":1793539706112299,"prev":null,"subject":"erc8004:5042:4489","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. 0x00a2e9da68594422bacadfa6a959e3fe90d7dc3f941f65d79a11948cf4f241e8
  2. 0xd646d7dbd7c28d0f91f65e97947514e2a803e79a5f2cf6c37d31f30c6b14958c
  3. 0x818d03cf86b23a7555ae94163e1abc34cf0cbee50a99574dbab65bbd039bcc8b
  4. 0xf5463238047b0c3a491c36a066eff6e1242ea784d9eebedab36982bd56630122
  5. 0x4f639c15de9e8f51cce4999ef6eb3a0f79130afcc596e57cbce234b3b6743552
  6. 0xa265c81b8a03ae3e9432eeeb3a2c49bce775bc16e6fa9d95deb79a00e5f88928
  7. 0xec3f95092786e855fcc0647651b2f3084acf3081b3610c86378ee5a24ec53060
  8. 0x77fefde7bcbf420207ad57c02757fb21313e885fd718afc65d91b27b86ec901e
  9. 0x8fad430c82cd29e44a31355a31b3ff47a5861d123a9e1aad20a7936cac8c5be5
  10. 0x8c1a0883aa560d7dc16f40116192cc6353db6ce2a284f44f8913c74f0b708c6e
  11. 0xf2a63604407b9e4127f93da043c2de4bc796629f96736801292451384045a4ca
  12. 0x3730980f808021fe05221820e7035fc64306ae732cc0017e86c8a8e7bded1ccf
  13. 0x79fedbe687b77b652992baee73ae63f11f5fdb524358706ec36fc4e8328df784
  14. 0xd6df189d40f713323baeb698612a9e7d2afd763112be148a165d7fe65a5c64f7
  15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
  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