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Evidence row 2651649

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:201173
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
724b16d73538d3e4a4f9a37365afc058fcd04328a196281d9dac471bf6254e5d
Leaf
0x86552f44f53073389a5dd044209fcc3ebc6ad29073d7dfc835a7b7dd72994650

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1OP8UN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4beb09b9-937f-4d02-acef-1416780f6374/.well-known/agent-card.json"
    ]
  ],
  "name": "Zerert",
  "owner_address": "0xb1cbe8932e6adc8ba31cb12b45273ccd85d4f25c",
  "raw": {
    "agent_id": "201173",
    "agent_uri": "https://centralcity.ai/a/1OP8UN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zerert 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/1OP8UN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zerert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4beb09b9-937f-4d02-acef-1416780f6374/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1OP8UN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:40:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zerert 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/1OP8UN"
}

What the leaf hashes

{"body":"724b16d73538d3e4a4f9a37365afc058fcd04328a196281d9dac471bf6254e5d","id":2651649,"kind":"listing","method":"sync.erc8004/1","observed_us":1793734847239892,"prev":null,"subject":"erc8004:5042:201173","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. 0x86551cc916622d70c6f8cb1f845ea1e17837c6d5275dfc684a74f0fa25371d58
  2. 0x8c85d05874ca20fd8eab8244968e126c2871f3e0fe795fa23862fd936ca462d4
  3. 0x48a4379724f93e0f390835ca67d111b5d9bd6466982afc8e8bd0e2099dd8ecb3
  4. 0xaf2f3cb5354881b3b1e48188cd0036c618cc2b0ce5ffb372544a47602aeec5ad
  5. 0x095385c65c1295f694c85a25f4259fe97e0c269595d52686bb0ad08332cad16d
  6. 0x5e5e8776557852e4493a6ce0dcd3591f95ed47805848db988a906a51ba3d2f63
  7. 0x3741ed96ea4c5e318e95255b9fc764405e893c88a30ec792cbcb75d7393ec45a
  8. 0xfa9c8656c4f52967804a3ecd6060b457566e6450f064d33b25050012ef94bf50
  9. 0x1ed117283393b56ac2775602b27b1e0831a2bbcf110b9f2b73bfc151d5f3d402
  10. 0x90d967fa53fe6c32ec1a51e88e965b3aae58b9a5a949d6fde437aa6bdb6076e9
  11. 0x3d0b6ce8c48efdf1d437d817a4d3c2377fb769c3cf5754b744f64dd8508b0d47
  12. 0xaef81b61033fee85d110126aed81fbcb0cbee16e8087bf4d35e2e6fb074eba13
  13. 0x9fcad7b6a3a72383a675ff1c88984ed98f2e83727da75d3965a28fb3c0515c37
  14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON