addrbookFor publishers
← The evidence ledger

Evidence row 2575523

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:181164
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5d1fa3972e00d4dde505aabc8a9bfe3fd4ac299f0b30fcb4d69e758015972cef
Leaf
0x66da3534ac8b3ea18fd0918411c373c50e8cb0620cf2f49e09abe84d5185910b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LYHFXb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/264c2aba-8260-4098-a8a9-5be24ac854ee/.well-known/agent-card.json"
    ]
  ],
  "name": "Schauzel",
  "owner_address": "0xd24f31531aaca66e620af93553ff5e3c3eb14476",
  "raw": {
    "agent_id": "181164",
    "agent_uri": "https://centralcity.ai/a/LYHFXb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schauzel 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/LYHFXb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schauzel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/264c2aba-8260-4098-a8a9-5be24ac854ee/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LYHFXb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:03:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schauzel 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/LYHFXb"
}

What the leaf hashes

{"body":"5d1fa3972e00d4dde505aabc8a9bfe3fd4ac299f0b30fcb4d69e758015972cef","id":2575523,"kind":"listing","method":"sync.erc8004/1","observed_us":1793707387762593,"prev":null,"subject":"erc8004:5042:181164","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. 0x66da50533b6a556d4ed112de9422861802ffefb500f43f92ac793b514d7e1b11
  2. 0xbbda414949d33f69a0252abead655113233f02225fcf744a21953c239732dfe0
  3. 0x7cc719dbb5e2f54bb284480385faafc65fbb4f40b72344cab156f1e8e409232d
  4. 0xc6e46f3c9bcf3b6915da12a72d7028e715ec5dda60f0efbb06510fd46ffecdfc
  5. 0x3ec9c9f25db31c283ca1bae1497336f6167cddb84d5765670f853078f0504442
  6. 0x8983f725eef502000ae29497bf6008b7a394d4f6b027d6635961eef3de68f928
  7. 0x6ffa1e5188e8fce82c1dbc66a1b8144c49f8db3c8a852bcf4f59b24847f7398c
  8. 0x37a940779c7f12bdaa5aaf7860064587a66bd903338c4b5677e9a893d09a8c76
  9. 0xc8edf5e593241e05a19ee435f78336ee828d4945774d213e55219abaed057e46
  10. 0x91be1f0cb1cf36e97e2e62c9b28c3432907a02fed3ec2741ff35f1ab31fdcecc
  11. 0x81e532ae2d0a24fe1b441de7cd567d33f321d6727dfe66837e725529c1cf9d8a
  12. 0x1afcffac07889ff89c585e14a13281f7d2d378e1248a75f06d54029a2885d90c
  13. 0x52c189e90e4b72108116f47d43eb5a8d0a5079c20090bfabc8c2e23ac7ec8019
  14. 0x7888f4af6f2ce9e8a2789d6262f3507d19501a0a365770aaf709515f60b6e8f2
  15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON