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Evidence row 2565504

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:175953
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2f2d0c0c09c30b5bb4631c90a996155af40243d1fccc5a191239ccc4303a8af6
Leaf
0xa7ccc2092a6e7284539455d4070ad668ee52c4dcd7ec64e9f25c11934aa700bc

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MPK6bl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/44472b96-e600-4917-a0a9-e9120be06f21/.well-known/agent-card.json"
    ]
  ],
  "name": "Leta",
  "owner_address": "0x32834ee35e7ac544726a96ebe075803fbee6d0d8",
  "raw": {
    "agent_id": "175953",
    "agent_uri": "https://centralcity.ai/a/MPK6bl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Leta 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/MPK6bl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Leta",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/44472b96-e600-4917-a0a9-e9120be06f21/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MPK6bl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:22:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Leta 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/MPK6bl"
}

What the leaf hashes

{"body":"2f2d0c0c09c30b5bb4631c90a996155af40243d1fccc5a191239ccc4303a8af6","id":2565504,"kind":"listing","method":"sync.erc8004/1","observed_us":1793701322633326,"prev":null,"subject":"erc8004:5042:175953","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. 0xa7cca191d3767aa5078a6716e90dddc82b919c6332690222bac3e97f0203b23f
  2. 0xe9d88f156a6391ae5edf6db316fcfe947fed51160d4b209ded3c2d2f31120f1c
  3. 0xf328944dd868c3cfd9e27719f10f4218e3daf58191dfd1c79d84220d158ed2aa
  4. 0x3a19767881db8adf085837f52dc8540ddd6411b8b35d623b6a3103afdb641e7d
  5. 0x08e1326726441bb881c9f4ac7d77e8d0479fd586db9adad9adfb1d2241c48d50
  6. 0x92270532eddbd814f80adb8344ce539efb837556a1d597d2ee5393075be30835
  7. 0xf8910bd5931f0f9f77a9590a063e8b255a9c2ee07938cfc4f789452857463a6d
  8. 0x556bb49ea806955b969cc559fea235e2091b0aa837c46888f0f9b0971abbe8d8
  9. 0x59bfad321a0abbc78aa481894b5241334296b9be8c0dcafea4039c941f27443c
  10. 0x19c2d2bd11756ef7dd89981ddec57bd4698231f1602de4179e343683d4e8bbc3
  11. 0x9b43836257f2341fac24d9cdb5e71daf96e26fff30394542db15169438c0635e
  12. 0x6c0e33c59ef5fa8a092471ec46a8d6ac220e93b4740fa195b8b37c829890bb45
  13. 0x53a3eed7cbfaf81d389119a28838f038ff9374739b7125ff237e74956b8919f7
  14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
  15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON