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Evidence row 2118737

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:87752
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2396d28cb3941618a08c2b26e7ee12a6fb88d13d275df6553de9b0c7eb8381c3
Leaf
0x66aef8235986b9fd52a5c56f49601f1aa044251f46237893c271098b52766f3a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1mzgAH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a86fb1bc-9ed5-4c75-9513-6cad41960725/.well-known/agent-card.json"
    ]
  ],
  "name": "Basset",
  "owner_address": "0x3da883849a3fc0ee83356ab1073ceb4fe7271cee",
  "raw": {
    "agent_id": "87752",
    "agent_uri": "https://centralcity.ai/a/1mzgAH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Basset 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/1mzgAH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Basset",
      "registrations": [
        {
          "agentId": 87752,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a86fb1bc-9ed5-4c75-9513-6cad41960725/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1mzgAH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793618268,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:20:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Basset 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/1mzgAH"
}

What the leaf hashes

{"body":"2396d28cb3941618a08c2b26e7ee12a6fb88d13d275df6553de9b0c7eb8381c3","id":2118737,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618440364508,"prev":null,"subject":"erc8004:5042:87752","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. 0x66aee63446ea972d620393a43842aaaa894b72812a44cfe91c450cef3185d006
  2. 0xc4d8ee939a11c5d393c50c36427e111346d98c5cf3ad1ab13cd0732864d6f919
  3. 0xee58669caa0539ce2d5313accda7ddec4388b64c58f68bab6be927484692e913
  4. 0x57ab198da4239a5f4d3c694fb884ad8e99e900aea622fc237a2ac7652e37166b
  5. 0xa39d252104e075c14d1503da16bffe84024090207298c0c133c17a5ea2d15671
  6. 0x10dfebff432d16328b8f2e4ceb0e0c46cf8f984eece21300653937a410639c62
  7. 0xc24f207e12e6324df12458c692b2fad3c86f72f746c0c14ded9e3a8a71c7ca60
  8. 0x3affd8319965bf55bd1cc472bc87ebd34cb5362b8fc5357f65869857f76fb361
  9. 0x83d7fedd11942ebba94af283b2f89cd3c2f1df11d6317adc6785aeb89afe9e28
  10. 0x0197b022e7c3d9e10c37d88e008d17fbb73a312c470f5a5571ca803d7cd4de4b
  11. 0x5bd5a96f522730cc2d7c83453f529cad4c5355c32378d76ca968a8d0b9548f59
  12. 0xafbca494e50a3e802cc29be04745764c359231efd8cff417b639a8de09c4e118
  13. 0xc1de5d78ad0d5e6c3608f4aebcde48975d4694ff02af180260cf7b52890d7af1
  14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
  15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
  16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
  17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON