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Evidence row 3481083

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:362450
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
065525362aa5c7c160679660776d94f23805c5be50a147b2534ec60e7d654c68
Leaf
0xa95e848e9bd219cfae6e76920e8eb2fef22759d84bbaaf910543301fd7d5f15d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AY5dvP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f798ea58-2081-435b-ae0a-fc1b16adc063/.well-known/agent-card.json"
    ]
  ],
  "name": "Brentose",
  "owner_address": "0xc0a11aefb2e2aafe3bcb18424217c0da2933813a",
  "raw": {
    "agent_id": "362450",
    "agent_uri": "https://centralcity.ai/a/AY5dvP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brentose 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/AY5dvP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brentose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f798ea58-2081-435b-ae0a-fc1b16adc063/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AY5dvP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T00:35:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brentose 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/AY5dvP"
}

What the leaf hashes

{"body":"065525362aa5c7c160679660776d94f23805c5be50a147b2534ec60e7d654c68","id":3481083,"kind":"listing","method":"sync.erc8004/1","observed_us":1793925358715125,"prev":null,"subject":"erc8004:5042:362450","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0xa95fa7679cf8765a6e8e27b273feb52586eb8a2b60efe10b6aa09ff604ac7662
  2. 0xd5ca1f1eed7eb37c6057fdb2a2d9131b8aebc697f0945ee639d90c1fd45f193b
  3. 0x5a0d61bdad5d254a7b0cc4aa620fadec566ccccb3b802cdeb7cd1ea2bcc3e9e0
  4. 0x78b11d4b58f9ecc9fe431364bc3058f849a2b5dd9e131920fb466f7e854d35fb
  5. 0x373dd4dd90fae71382ad164b33af4e9e0cb140e2979dcdf8c11a99bb006daac4
  6. 0x3568922b463d7a6cefc31e1b64af700686e5336b6ca1e48e416941713f833b92
  7. 0x6b94c6ada75352385bbd75035258b71db5287353c8b9c7332541a1f5e357a893
  8. 0xb3ec10f2b80cd80fdfa595c16b1a29a72057b5f8868475e9ba10d23bebffcaed
  9. 0xe1051bbdd5f7b14f0d636356cd310aa68637d14c228d3b5c686ec7f85256a4f3
  10. 0x9921ab70fdffe92c3201ed8a76c802cf3b76dae057197ae581a2f7f6a01e8f02
  11. 0xc12e71feeaf7c42d3fdb56c9dd4a0eb63d20c8a506992b4d2f20edec963fa037
  12. 0x1a35e28a11322b72c1ad93bd8037b69df8f4ed5f7e6bec410fbc6f23251522c3
  13. 0xb02c1cb653a7746407d955b2e76a432691b775223105f0f2bf6cdd963c56a912
  14. 0xb8cdc3434f126e876ea2c3ff38768a8afbd1988aaba81d57ab2a78f3dfcd545b
  15. 0xb12c082ef1a62be55def66eb167199a0d5bfcaf36f2f6e389298bc918cf1b0bc
  16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
  17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
  18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON