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Evidence row 2179894

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:116005
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d8b9dd24d5046dc25af6e66f1d6d677c08508ed000685b9ffbec4dddb14e9260
Leaf
0x2cf911cff7a9d975937973feb78aaf7f334477455939f8d33ff17993a38b7b92

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BO7fuT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/187d21b0-e3b5-4e84-bccd-aa930c266c60/.well-known/agent-card.json"
    ]
  ],
  "name": "Gonsino",
  "owner_address": "0xa052da7e51b63068ea3f070fd986812523ba20db",
  "raw": {
    "agent_id": "116005",
    "agent_uri": "https://centralcity.ai/a/BO7fuT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gonsino 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/BO7fuT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gonsino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/187d21b0-e3b5-4e84-bccd-aa930c266c60/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BO7fuT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:18:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gonsino 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/BO7fuT"
}

What the leaf hashes

{"body":"d8b9dd24d5046dc25af6e66f1d6d677c08508ed000685b9ffbec4dddb14e9260","id":2179894,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639894034250,"prev":null,"subject":"erc8004:5042:116005","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. 0x2cf8e7e1d6f9e87e8687de4828cf9627d77a56e16bdf4438c3f4222ebce05139
  2. 0x8a7101d3be87c7717b88099b6b2eab56f7e0de6adc2a65adee247067e581af5e
  3. 0x834de568c668dd1720abcf9bcc01c4e195f31978834ac3b23e16aa32d5a3f219
  4. 0xcf7df0fbbc9f574c4d2e0935e8fccb4d83d0477090cb115ada2a8168a43f87b2
  5. 0xc9b360f7f7c4870c1a285c20ad25e7e3b3d4730060dde4b11184e07b97c7fde0
  6. 0xfc03671193a4130a33f9471569133a538e3d21d71d7d7c9ba1dab2b279519a68
  7. 0x48c7840aa7a0810a5ef0fdd1a8101c53feae9930c94ffbbd2e1222320a0d0c43
  8. 0x3192641bdf4e09b43f365b35bfa78e260cfaf3a5dfa493cdff28cfb5543066f0
  9. 0xfe98465bb427ae24bbbcfd8d8c4ecca2c2c2a875097d3bce4c1377ff71365812
  10. 0xa0f8e726a6cbad2016a8771b717299815b390d07f68d816349cfc25c494457a8
  11. 0xc8e43e98657472a03e50786f8c4c05e11420395952a009d844bb5b41b4dae3f7
  12. 0x26d664b9a64503faf3758ae1668259d0b90ae74690be3dfcdbce789134ec2455
  13. 0xf1aa667ce80c3cfa851957b2154c374229551d079e3666ba4d1ea5e32bfbe79b
  14. 0x037a66c2ea899586d58b52761f6b950a97cda22bb80294e40013ebea171a684f
  15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
  16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
  17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON