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Evidence row 2721875

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:208849
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a5afff8d7546d737359acc5819ed4a75ffd5e9283f7ad971716964734b5a959d
Leaf
0xd5c8706632b05112c34e88778d30d10cdb524fd23f46e36ec7722780216da9e0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Tsqg4n"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3489383e-b947-4895-a7b4-908f6aadacff/.well-known/agent-card.json"
    ]
  ],
  "name": "Luessert",
  "owner_address": "0x9c1d0294fd0c7e54e7f85894b9c93bc8839b1434",
  "raw": {
    "agent_id": "208849",
    "agent_uri": "https://centralcity.ai/a/Tsqg4n",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luessert 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/Tsqg4n",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luessert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3489383e-b947-4895-a7b4-908f6aadacff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Tsqg4n",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:28:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luessert 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/Tsqg4n"
}

What the leaf hashes

{"body":"a5afff8d7546d737359acc5819ed4a75ffd5e9283f7ad971716964734b5a959d","id":2721875,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744939617781,"prev":null,"subject":"erc8004:5042:208849","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. 0xd5c88c3038755b459af168c0b2f7135d66056cf5f8ff1c1272ce99271171750b
  2. 0x71aa2554df3832bb0f87661fc0e571e2132d8e2d5cbe0c2a9715b949356ee079
  3. 0xe6e51a4b0c51df3003453ae10158848deea3a37e775222132878ab33e38056e6
  4. 0x1526ba20248a035d6500c9f852089c057662f1751afc63aed030e29ce1653470
  5. 0x69b787ef18d37759b7a07a420d6ec6310b3ab21626e8940f6cfef75f63e22079
  6. 0xe321b405c44df7e32ca7b89c6c89c0c86119475953160823b45c3866888ee547
  7. 0xd9fb248702db8691c35b95d874210fd461804cff29295aa227b0e1f0e79da525
  8. 0x30d3f00ee8eb691b07cb037ea5a76fc65987731e5dc30f6811e06cebb8fdda2f
  9. 0x603ec0a6b3bdd54748e247badd7fd82d76b26f5ca36f51322b49c8608f40ab28
  10. 0xa4c6792db1e5f5c8893c5c1c53b7fc930d808114b2055776c57ebd29030b9af0
  11. 0x8f4a7826fd89e6e8bd395ba918fc30308857165a388929c69995291375c33572
  12. 0x057b909703f90e9c9ff75ad5298fa8fb0d46bf6aaac2c05c0231a8953f710f28
  13. 0xce9b3265fd4a1a5e8698c5c73a9e511cda70851e8acf6892984553578379a29c
  14. 0x18c35417f7b285121a68d43297e370931a92ea9fb5a8410afcf7e021d5ec8b7e
  15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
  16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON