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Evidence row 2603918

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:190836
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2cdc28d5d3f96b024f88eff0b6df476210219a550d9561bcec273b10224a74fe
Leaf
0x79e9193d58ad0fe4df910f0fc14f06b825dbffdb69ce227fdb1a37ec570e89db

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/71xJEM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/97180eea-540b-4e9c-8a90-777b170503fd/.well-known/agent-card.json"
    ]
  ],
  "name": "Maollabel",
  "owner_address": "0x192ab510d135dba709b62bc774e74866639e26da",
  "raw": {
    "agent_id": "190836",
    "agent_uri": "https://centralcity.ai/a/71xJEM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maollabel 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/71xJEM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maollabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/97180eea-540b-4e9c-8a90-777b170503fd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/71xJEM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:26:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maollabel 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/71xJEM"
}

What the leaf hashes

{"body":"2cdc28d5d3f96b024f88eff0b6df476210219a550d9561bcec273b10224a74fe","id":2603918,"kind":"listing","method":"sync.erc8004/1","observed_us":1793719594769362,"prev":null,"subject":"erc8004:5042:190836","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. 0x79e90ecb185d40056d32eb31df6fb4ff245a60feafdbca2e7c1515e305562231
  2. 0x792a7eb1136bb1d82c511b6ff2926370a24460d9431c0d8270c57866f97fc5a1
  3. 0xea96f04768c224c767d2e1fcbec89742da84ad07e22f8f8e2771b7a97d651744
  4. 0xbdac9c51f51d19bd57e689cd43b7291394acd50274b2787f925a291d7a824aea
  5. 0x22dd70a7c5f7a7f7d4833fd2e83d97e50fc6833373172f89611ddbb9b6918584
  6. 0xbc57d4bfc665f1d928225b47e32d606dfc7c748ade20ead07daed18bc611f1b9
  7. 0x9225c9f52c6ff085c8f51aed255517cd96c44d82574893b043c91f72bab181a4
  8. 0x74e4cdf0fcd9b8fd63aceb2435f63038a26480547f80ea84e4401d1c37059cf3
  9. 0xb46a6bf1a92fc99c79460d14626dd6ad9d6edae764d2ef0399230967a177eb0c
  10. 0xb8fb64a1c341b1f1042d7240c8d46bf035606b935f464428aa4bbefc264391ec
  11. 0x4bddd1d5a0448eb7de7941b5ca2a45d54ecceec2cd199bd86781867cb56e37a5
  12. 0x3fa57566e096ea59590ce0052f286b064180b4c543d9b402bdbeb4136e0fe8a9
  13. 0x5298391d265ab9f80c949e86e9bd5b637fedf3347217f0b74126011e53908e9f
  14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
  15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
  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