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Evidence row 2280136

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:133169
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
dcb7475cb6d08e59e377a2a16f05cb9e37e2f18f57b57ec5870637b466c8e3f9
Leaf
0x7724b43a69074c1056b59cdd0afd13dc34bbd5c7f682e920fc523736b4260338

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7bsTyv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ba12cef4-43a2-4f96-8e02-5b861d785650/.well-known/agent-card.json"
    ]
  ],
  "name": "Kifjo",
  "owner_address": "0x2af066c2586dc00fda7149af310b5d51c2ad7bde",
  "raw": {
    "agent_id": "133169",
    "agent_uri": "https://centralcity.ai/a/7bsTyv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kifjo 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/7bsTyv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kifjo",
      "registrations": [
        {
          "agentId": 133169,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ba12cef4-43a2-4f96-8e02-5b861d785650/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7bsTyv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793653588,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:11:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kifjo 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/7bsTyv"
}

What the leaf hashes

{"body":"dcb7475cb6d08e59e377a2a16f05cb9e37e2f18f57b57ec5870637b466c8e3f9","id":2280136,"kind":"listing","method":"sync.erc8004/1","observed_us":1793653887534613,"prev":null,"subject":"erc8004:5042:133169","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x7724c52eb817c9a8c23dd88771ae1e352e7badb283dfddcd085d99ca71ddc352
  2. 0x9f8bf47ab5093a70820e880be624981608b6b75c2c89ad461d74f2549614274b
  3. 0x0dd996afe304b915b31f4a47c8a9ca464394d3ce5fae82b946b275013f656110
  4. 0xa556bb944a45ab9dc4de9dda88d9c329d772226af8efa7d3410ab8696485eaff
  5. 0xe94649f5ddf786f583307c3627151ee14284c84241a61fc6c0f35ede896dae0c
  6. 0xaa6466606dde3e52dce4dca5bb8c9580bcab8353e567db45f45d05a1e31fd03c
  7. 0x9d1c0e2a619a36dccdd4dc49dbda9a775dde0b8d08c50dabddea9ea39d4a1e11
  8. 0x3821db727a38147aefc75226af78fb71baef26e103838bfe086aaee5252d38bf
  9. 0x271c340f5bf48ec761ba13092af7184fadc5863f3761c1e70cd5dc7fd405087d
  10. 0x2c908298b5030daf77ea2a56f5d9a35c9ed29acef7e28e6dc5de599f04a11c9e
  11. 0x2e25066af4f5a5dbd94f11f425e18ef66439772052e96134eed9b75fae658c7d
  12. 0xbe5fee1429543a8ea2aacf3591e5b69c6a6b1568088eb7a4e6b02ded16c5d3e5
  13. 0x98c0b976487311f03693fca7825f5f6e75a71ea33ac90caf33040d5eaa6d0b54
  14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
  15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
  16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON