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Evidence row 2306582

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:143867
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
df58f8ae4dcf2c2186c522d4ff2494592a840ce72e50ca60e6a9869185c72d25
Leaf
0x8ade1575f033abe42f7011d3fe47799472b5528085db20133fc9c311c4332086

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8Hf3OK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e3ef978e-f710-4fba-b10f-a70404af1d35/.well-known/agent-card.json"
    ]
  ],
  "name": "Grufjo",
  "owner_address": "0x35d2303b999ea57040dcad06b7cf838db45e3574",
  "raw": {
    "agent_id": "143867",
    "agent_uri": "https://centralcity.ai/a/8Hf3OK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grufjo 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/8Hf3OK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grufjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e3ef978e-f710-4fba-b10f-a70404af1d35/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8Hf3OK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:08:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grufjo 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/8Hf3OK"
}

What the leaf hashes

{"body":"df58f8ae4dcf2c2186c522d4ff2494592a840ce72e50ca60e6a9869185c72d25","id":2306582,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664505814007,"prev":null,"subject":"erc8004:5042:143867","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. 0x8ade7ce46b7434e183596b0d4bfb6bef29c5fa7e153965e3d88f731596497659
  2. 0x6dedb9bc66f4c698ba379e60cb2a7422eaf259a4892267831b6e1c749b19b08e
  3. 0x22237f2b3c780477dde78f3cc84db84238a2461e06af5e7da7b21a28be3e3ec7
  4. 0xac3f5baa93218d5a2c7f31de7574b7ae1e8deaf65d8214f80f42f5dd416fed7f
  5. 0xc10fed055476aa05d96a72f78b204a2684ab34d5d7098c318a5c3a7fa8764e14
  6. 0xe03ab6516eedf8848365191bd6e4124168a962dd668a9bbf2ccb9ba4639c0a19
  7. 0x8cdc4b0368682d166eeb00d77714b3e58d75e420e68fcf43c591a19cb9563c8a
  8. 0x73108c51865c7fa0fbceb60c723c87be7468f5da1e7d183a9aa43321906e85cf
  9. 0xfe968cd839f41d38f3c62aee19b93f75aeb87c41b503e117b683ce461e5d5948
  10. 0x2746b4ae6ba3672e410c7d43ef4a04c0e0a97d4785ab237042eb43fd2ac7ca64
  11. 0xcbdc61731b31dded5d3a2c96e9ae3924f3762e73d457b7fc2a40e3c554ba2bbd
  12. 0xf51a26bc27b69ba268652dfc9623473716c51630ea730bf88ffb81a1575326e6
  13. 0x05ef25f19a0f0e984b1511fd0bd89a082ccf01e7fe1dba1de7f08e7bab019d31
  14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
  15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  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