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Evidence row 2295034

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:139345
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e740c8e9036ed3ce6c2e371586cb9b3c948909438fadc1026372b64cdf80e084
Leaf
0x88d81a5ca6ce49032e1b938c587b5a91d422b954da4fb60d0d22c1f9fe7854b7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3DiaGM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bf135af5-debd-46d1-b10c-87b4cc71c5d2/.well-known/agent-card.json"
    ]
  ],
  "name": "Vossano",
  "owner_address": "0x69abdea99cd1343d84bc2b38c16bde3be0760c97",
  "raw": {
    "agent_id": "139345",
    "agent_uri": "https://centralcity.ai/a/3DiaGM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vossano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/3DiaGM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vossano",
      "registrations": [
        {
          "agentId": 139345,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bf135af5-debd-46d1-b10c-87b4cc71c5d2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3DiaGM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793659537,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:48:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vossano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/3DiaGM"
}

What the leaf hashes

{"body":"e740c8e9036ed3ce6c2e371586cb9b3c948909438fadc1026372b64cdf80e084","id":2295034,"kind":"listing","method":"sync.erc8004/1","observed_us":1793659727178465,"prev":null,"subject":"erc8004:5042:139345","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. 0x88d82bead3b4b4f5bb22cff6d5e9e116c74fa3821fbeff6684a57252820e0569
  2. 0xa01c485fe4fc6fd54f71a887cd5652ab8e993bedd8d17dda89f97d81d53e6ea0
  3. 0xc1542f08fabddcda8d22120347005f4d9ecd72c572c0904af791d9b746a14253
  4. 0xa273b9228037f2ed5720600220ca9cae843cbc6c45c028ae1b2cb592b18aa66a
  5. 0xc49bc9775e8c4896ad2cb8d9aba6fd609ab89fb1b80dedb17d4a9bdc8fd873f3
  6. 0x79ef24f8a3dfb30983288b09189918075ac2838313f72b76c29152bcbec58e31
  7. 0x23df37c558a6a7725d3e48e26e3c030752fe7d4abdcd5e53dc454c24a1ea235c
  8. 0x29e308aace67d34d9c9fb5ace9e9f890aa1c9f315768d79bd5adf2ab1692283f
  9. 0x7f852347905c2938cf84ecb1f7f6dac27b8169b8fd0b7e295d514fed61d86f4c
  10. 0x687c9cba42c2703fe72ecfe5c27d05ba1a5c660c6f25658d09baece32bd33a0a
  11. 0xe0bd4a655c1e72b28391df180f3237cb8c04c9e3e1bfa7f7fbdfed882688852f
  12. 0x884765fed23b4c6070600ce8d9e11f480f0c05f4f1ec71bcb0b09151c91e3ebb
  13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
  14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
  15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
  16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON