addrbookFor publishers
← The evidence ledger

Evidence row 2157204

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:104342
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
777ce50d4b652c5cbf803f0420b6ec1d22887e78d4f13081966448dea929939c
Leaf
0x08d30ee9d03b657f525f0defa0fdbd922887b5bf788afc73711e6d877365c9d2

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uONX3f"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2cfbc596-4170-4c29-b746-b71c0198c0bf/.well-known/agent-card.json"
    ]
  ],
  "name": "Vuvelias66",
  "owner_address": "0x439a9d03289806d841d2eb39cef7cf322a52a14b",
  "raw": {
    "agent_id": "104342",
    "agent_uri": "https://centralcity.ai/a/uONX3f",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vuvelias66 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/uONX3f",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vuvelias66",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2cfbc596-4170-4c29-b746-b71c0198c0bf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uONX3f",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:39:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vuvelias66 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/uONX3f"
}

What the leaf hashes

{"body":"777ce50d4b652c5cbf803f0420b6ec1d22887e78d4f13081966448dea929939c","id":2157204,"kind":"listing","method":"sync.erc8004/1","observed_us":1793630356501059,"prev":null,"subject":"erc8004:5042:104342","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x08d31555e73170d7979f5cf12d71c4064793c1493030cf1264a09333f78ba0c8
  2. 0xa16ebdb8a497f8b709751412dad9b8c6a8bd105b7cd073f1a0e81782f7554cdc
  3. 0x58c0d2f2fc20e2ed51d4518436659892cde24c33a77f7c1bf16eb4bd84b8e42c
  4. 0x23e887d3d5a1484e78bd004ace77ada92b9ce93af2f929714dc34778514f2fd8
  5. 0x55280ee940dcf5775abefb0ffdc4cead43fe7ecae862980db46324c7ca3cbf75
  6. 0x8dc0d22555a3e31dcde4d886313f07055e17cfc2b900e00262d57aa271e7a34a
  7. 0x08ab0c3953ee81e365a99575cd9ec60a9602b900e712c727fde872d53618cd9e
  8. 0xa19c8bd1503eaf4bb6076796c425bd61a6189bd3a1da5a9edab2f2e5d7b3b33e
  9. 0xed56d61eb5b7b2bc627e573087639bbc0c1f5796609088007323afab62d86216
  10. 0x69cd407c3f8ba99f371da6500f453cd35659f524173cf1b4a0e68f4345674a3d
  11. 0x0e49b3c95306f26ee088b2a88f19e05cbefd02b45df3bf966ad41f899d64186c
  12. 0x8464365fe08ea3ff4f374bf2c5c2327d1e374e005a2faa2f073c682fa39700e2
  13. 0x0f1192f111e333f4cfe5aed028a160b023e5a552da7a04e97103b4a7b2416a85
  14. 0x66ec51993542849e8bb0ec95d77eba3d6a82a6a4fd1696c4d0ddbb7a693845aa
  15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
  16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
  17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON