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Evidence row 2605119

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:191642
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e67ce36b38d59238c12c87fc0b5cee7a95b765e7757d328590e5679eb8e2b939
Leaf
0xe7a7d4b13cd5da7502d0658014d202b5829b72c0e0938283f2181110dff255e4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/43fs09"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b939d187-30ef-4109-833d-15bec826a616/.well-known/agent-card.json"
    ]
  ],
  "name": "Brera",
  "owner_address": "0xef7235d6f998f7e86b8a83c7df5954ec8f752dae",
  "raw": {
    "agent_id": "191642",
    "agent_uri": "https://centralcity.ai/a/43fs09",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brera 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/43fs09",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brera",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b939d187-30ef-4109-833d-15bec826a616/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/43fs09",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:37:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brera 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/43fs09"
}

What the leaf hashes

{"body":"e67ce36b38d59238c12c87fc0b5cee7a95b765e7757d328590e5679eb8e2b939","id":2605119,"kind":"listing","method":"sync.erc8004/1","observed_us":1793720263382689,"prev":null,"subject":"erc8004:5042:191642","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. 0xe7a787b2709cf3a5b9bb0c0c4a8263c5f51c3a1bd2876644287d9be63ef82dee
  2. 0x8b3cf087d419adc86a09067a37a4f1a706c9da5320ffc9f74ef40399fad1a957
  3. 0xb2e9a628d7e551fe6fcf67f66d29661ef1fc190a9cff53c891ba117d0d4c6702
  4. 0x6cbb658f7e63868d5876365a09dd1220721f3d650fab32494c2299308b4288b8
  5. 0x9bfe785f45d8dcb6033e1e518965618fc415b2b8cd3eb44cd1846c74d718ad95
  6. 0x6cc1bfe3c77218058cea92cd7ce53f2a169de3d836c2317f60f359b8875922b5
  7. 0x2c09f70a6d14ce5a7aa797c2454f91449b1e8452193cf27e93d2466255502185
  8. 0xbc56f0c6c0512439cd4c6947cd97d53f436ff48cf1b7de4ca50a9cc9f51156f2
  9. 0x8339a8ad9f6eaa2be67cf6cb4c44d4f34f45c12da670a7cdf24261584d3a999c
  10. 0x3efdf9700c6a150540c05c82bacc45ec841d4f60073966ea876bad97efefb4e4
  11. 0x16a329ee9150924d96868ec831e09b814e75ce883eae95b89482af5a4b013b4c
  12. 0x1366fb16374cd636e0fbc97067371409338360333931a86273f1fb1d2d255974
  13. 0xbcb7e33710288371b8a8f9598748fadd8f5ccf7e279c079db0a58ce353bf38ed
  14. 0x88002651b75eed5296ce4ff2e29616d59737fbfdbd4eb1747342b2df0368963a
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON