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Evidence row 3680723

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:372284
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5703fbf3aeea129842ddc1c76cd3356369b7005160690d43bd9d29a99be0995b
Leaf
0x2d8e7f63a426f469cf128e06279e6c710a9fefaa0b2fbdc52af9fea7af4d9d1f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gC67lD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9c45cf23-894f-4d67-bde8-a94f3c834dc1/.well-known/agent-card.json"
    ]
  ],
  "name": "Piba",
  "owner_address": "0x2a6f856c508684618aa28e6ab820b7f6755bf9a3",
  "raw": {
    "agent_id": "372284",
    "agent_uri": "https://centralcity.ai/a/gC67lD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Piba 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/gC67lD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Piba",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9c45cf23-894f-4d67-bde8-a94f3c834dc1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gC67lD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T04:23:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Piba 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/gC67lD"
}

What the leaf hashes

{"body":"5703fbf3aeea129842ddc1c76cd3356369b7005160690d43bd9d29a99be0995b","id":3680723,"kind":"listing","method":"sync.erc8004/1","observed_us":1793939016085776,"prev":null,"subject":"erc8004:5042:372284","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0x2d8ee315b11b1f159370c58d5c71a828ada8dc93f217a0a34a0c6299316fbf6d
  2. 0x6db8464c0250da5dd35e65a83103b96a43d0a69f665ce3a63aa0a9e0b8f687e8
  3. 0x1d2392bb17d56f0e08c49178ebc144247ca839ff6e79bf45d4f9e1288346cf52
  4. 0x0d46f6c8976d5bf74bfeeb6ea471597caa5af679bdfc56688973c45efa6592df
  5. 0x07487ad69d9e4911d0ca3624382ba9389acd0caf3e7401fa6156ec8ce1a360f8
  6. 0xfa855421f0775cfed974f9426c98992410fc5db3a6e0f96f4006ba9fd48e4f03
  7. 0x3cc64b8d56311014ed1678866d2b51a94bb2493eee353b3b83b71e9fb39d59fd
  8. 0x22b25cb1e60a32415bf4e667afc49658e785464f9374a6a226ca463dcf058098
  9. 0x3133d007e835d9dbd9867f79c63c68fc07c46cc62b72afaba78fb967e9cf3387
  10. 0x084422c0a7c987911761539cd8644bdceb1d3294309d88bf619c46d0041ef443
  11. 0xa392dbcc90c1da3e60671fbf1b3f8dfceee5da1c0f0557f6b620958ecfef1138
  12. 0xaed168593742c2f212901659172e7a492dcc10ff813f4c82189003913acde6f2
  13. 0xc4e5a62f64168446c59eff42d2f1caa07e2340659c4960e4a3ab4f4975426b36
  14. 0xb3969cc604693571253fb2f2b926c79b3a34bd130194a76a108232bb221e1e74
  15. 0xaa85d31529f47e1b810e9dfd8bfa6050b99090fde56ac1fa1fb399ad1e6bb919
  16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
  17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
  18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON