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Evidence row 2611487

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:193719
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
eefad86308543aa87cb747044f6fd457212ff9069ae8953c6c0b4245c3043d44
Leaf
0xc2f0ff66b260fe4ab8397a9d1937400f3411ee5a07f6ffb55d0b10bf650b7626

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HvDnIS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/20eacbee-1472-4c5c-ab0d-cd94360fc43f/.well-known/agent-card.json"
    ]
  ],
  "name": "Findus",
  "owner_address": "0xf37803f4af97b55c74e70108a84c821e5adf5a39",
  "raw": {
    "agent_id": "193719",
    "agent_uri": "https://centralcity.ai/a/HvDnIS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Findus 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/HvDnIS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Findus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/20eacbee-1472-4c5c-ab0d-cd94360fc43f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HvDnIS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:27:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Findus 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/HvDnIS"
}

What the leaf hashes

{"body":"eefad86308543aa87cb747044f6fd457212ff9069ae8953c6c0b4245c3043d44","id":2611487,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723278399174,"prev":null,"subject":"erc8004:5042:193719","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. 0xc2f0e59888509d3e01aee4de14a9659c1ce65c7dfae4b5fc908b22caa471ca98
  2. 0x2092d6181474f7d97b1423745e0c92a7f09b5202f0f42d718cecd04291d24719
  3. 0x851d853cae3531cebb07dc891bf34ca1fd450953325a1033b778b1b02911aede
  4. 0xb2beada6d547804badb6b920b3a0db4c4aa33b2ab8d751618a2ad42594dd99be
  5. 0xb15474c0281db3d0a2692a674142ba4ff27fba15dd0deb9d46944661adfa183d
  6. 0x9ec3e30bf8fe1643b8902095585e76b9663bf6ba72dbbb11bf059a2f543b1d46
  7. 0xa6c1e5b86b3a7f5749a08b5d2a5c395eb2fd4915c9eb8401846780b4039d234d
  8. 0x1b3003a1e1d179145725c0c49e7e890b8637827472b61e222408b87716cb9c2f
  9. 0x86109e338162942050f7a3d81e898d51393b5e4f51a75294da819d00ff21e08c
  10. 0x46bb3ffe2c7bf81deb228285c98b3dce5dc1836e1c5d87126baa451eb56bd0bf
  11. 0x72592b50e2505c6b533a05f517262929294bc9a7798ca9b0af705a8955ad0eac
  12. 0xdfd9d421308e6272681c7a863c1a74ec5ea8af2c6f0d90f5ff2dbdc578721501
  13. 0xea5662e345c3629b99f3561f2bce8ac753b4bed58f2a329698d8e798b051984f
  14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
  15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
  16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
  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