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Evidence row 2507090

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:151601
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4619081ca39d4b9871e6548a4fa7d60fcb498fbbfa21dffe5f669b20284b81e2
Leaf
0x314a172cb08eb67d596d5777b2cd55d6ac3f5a8a3b503ce37cad7aa11604299d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iwn1rc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/13c43bf9-da72-43f6-8745-263dd5d99de9/.well-known/agent-card.json"
    ]
  ],
  "name": "Schaunser",
  "owner_address": "0x8d02b1bd5bcc99b58fa4ba753f206c0a824f956a",
  "raw": {
    "agent_id": "151601",
    "agent_uri": "https://centralcity.ai/a/iwn1rc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schaunser 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/iwn1rc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schaunser",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/13c43bf9-da72-43f6-8745-263dd5d99de9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iwn1rc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:31:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schaunser 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/iwn1rc"
}

What the leaf hashes

{"body":"4619081ca39d4b9871e6548a4fa7d60fcb498fbbfa21dffe5f669b20284b81e2","id":2507090,"kind":"listing","method":"sync.erc8004/1","observed_us":1793673107514953,"prev":null,"subject":"erc8004:5042:151601","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. 0x3149e3ea0dbccf902f0912997a5258203c6ffbd72cb84b696f0abc3d40398f22
  2. 0x1c9562fb10b53e273e89b0f214a23ead769132f1acc9d354f2fd491ffd95d55e
  3. 0x491ca407327f6cccd6d83b288424226d18b7238b6825eb9122813392391d6be0
  4. 0xe292b10dc5b43ccdd92732b8aecd6e7fdb339b38322295024bcfdaf04f8d52c8
  5. 0x186c3946a0896a9370e99d6917f56b60d787996fd3c9078e4e1a5aa4c0519ad6
  6. 0x37d2b6b815212d50726b3aebcc40fadd3d4b8e6f8ed14f0f20a32b979259094a
  7. 0xe029b8f2e720b921ed859d23e49ff0a5817c4885db9650a0d3baa3e5888f2d90
  8. 0x8affc1a4f6d21a539e2a8f1d094aa39cebc442a9e85a837f28603faf83a60f51
  9. 0x5605a8719df5598dd2caee7c6b2b8fab5538a89967fd2f766be77ffbeb7dc977
  10. 0xc8b99ff004bedab5dc196d861b76eac5b55904e2bf4c71701e546ec8c3f3f00b
  11. 0xd1fc1d851e4e98ca0d458f43ea7668ae10f8123f3f21d03baa713ad707cfa695
  12. 0x9b6216d2ceb41beacedc2b5ef26ce4be3fba145a0c0e2bff04037b975fa811ae
  13. 0x44abafcf13dab1951b2bc18cbef696c35ca4b682c2928d864f1fc1033e99e222
  14. 0xe2bf4675db929800e127e8a752f51484d14d8f7a9d806273bdc68a1dfd125e44
  15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON