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Evidence row 2712205

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:204264
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0135db663891070ea414d020f27476ca422df1ce4138b331a64e7cf9ec6f7d47
Leaf
0xeef86df81cfed567714d47f7920e14af60ec985f42859c010647f21d2c5a31ce

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZSlpAt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e7d862b8-c363-481f-88db-ecfae52d299b/.well-known/agent-card.json"
    ]
  ],
  "name": "Krerker",
  "owner_address": "0xab7357471ecfc2bd90e8f4d2e8ca597ccdf4668e",
  "raw": {
    "agent_id": "204264",
    "agent_uri": "https://centralcity.ai/a/ZSlpAt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krerker 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/ZSlpAt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krerker",
      "registrations": [
        {
          "agentId": 204264,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e7d862b8-c363-481f-88db-ecfae52d299b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZSlpAt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793738994,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:53:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krerker 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/ZSlpAt"
}

What the leaf hashes

{"body":"0135db663891070ea414d020f27476ca422df1ce4138b331a64e7cf9ec6f7d47","id":2712205,"kind":"listing","method":"sync.erc8004/1","observed_us":1793739217177621,"prev":null,"subject":"erc8004:5042:204264","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xeef8322546dddff402ca4b09dc5a95d2ac0bad4f8544b4c2df7254fad4441371
  2. 0x34ce8cfa2635c4868eb2e3714c61f25db263ae36596bfacb061791b43852c3c6
  3. 0xc05f003c136e7f6afe11dde4768037afc7b2f7733cf33988fb0f0a142f840d02
  4. 0x54dfc9ede09e58031aa9da60f03ce638b2c180c0be757fd36a0a486edb2172d9
  5. 0xcd1500c25f1399ac5f8e956d8e8eef162a02ae2337f49313daba615ff46d77cb
  6. 0x1871b68b9d7002cc85848a3c7a896542fdc7d195b05ffa900f6c3d5dce05b378
  7. 0x7d62cccbf2a340317d13b5c22c863d9142b582420b70735147bddd0c0a5cf426
  8. 0xfb3511c17f87ffe34218d2b664447ba20586b3e1eabcc42588796633a215c6e1
  9. 0x23e400dc6478a20741fd9ce1519f750654cfc437286241e393c9f69757d03100
  10. 0x63edce8eeb0c2822d10c3486d6bd0130b11eab28cbb6d970b44c6b97ebc0ed39
  11. 0xe32d67149b3ab2515478adf674b01afebcae77c0efe3369c1ea51eb09462cf3c
  12. 0x40503628e813f8ddcdce5088c1edce887d490d34ddbacedf2b89aae0441113e6
  13. 0x01e9de68aa9b43892927b1c264f77e0ac05047278992dbb0b29801b5ee9c6fd2
  14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
  15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON