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Evidence row 2165285

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:108154
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
80b66d7d79b2fa668d7b2d8e214d1d873d178e56fc10f2f00198ff45d25d715d
Leaf
0x049c06e6d83f0530ffac45fbfac703286626004ec30221c0bdbc6bebff4e0a67

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mctGDV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8394048a-f77a-4143-96c9-4abbe55031d2/.well-known/agent-card.json"
    ]
  ],
  "name": "Hontias",
  "owner_address": "0x930d6b626934ca8ebb4b390682a921f2cac180ea",
  "raw": {
    "agent_id": "108154",
    "agent_uri": "https://centralcity.ai/a/mctGDV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hontias 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/mctGDV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hontias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8394048a-f77a-4143-96c9-4abbe55031d2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mctGDV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:37:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hontias 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/mctGDV"
}

What the leaf hashes

{"body":"80b66d7d79b2fa668d7b2d8e214d1d873d178e56fc10f2f00198ff45d25d715d","id":2165285,"kind":"listing","method":"sync.erc8004/1","observed_us":1793633827521443,"prev":null,"subject":"erc8004:5042:108154","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. 0x049bbca87d6c493f0eeca02871464d8e7d5f2db9de41fb3145ea99d5179a7e3b
  2. 0x5c0da95e05ab17c9e098b07f58e42ede77de4b92780e75cbaccb2efc054e6f15
  3. 0x973e09a5ff67e8a19c95cb14ce98806bc14365d39f3443e6bed90ddfca924ce1
  4. 0x77b8521849d9872297066e0d00728711dd2ade577589948d8200b54249bd6204
  5. 0x2d6e0418ececc8c74da150fa39fbd7cad4529e783a7c3dad58fdf08d7759b9c2
  6. 0xf0bd8d64ecf3e5bd868394be24709c312e87bc0ddcc5fc3217576ee03110d9a3
  7. 0x7d531f20be68a5c2195b9776f93bacf378a4319560880cb44dd55bc1ddf8287a
  8. 0x6be1fad7343484de704b4ef2da0ae20640ea59f6606c221d85e43f115e596452
  9. 0x3aa4c42d727c80eb14ddcaad6c210be6b456eb63a8c7ab2116b34108735f2c96
  10. 0xa9eea091a511b927fafd9655dedfaaa1bbe76b86fa22a85c237242ad6f230464
  11. 0x930c8c33b0681f274d7e3e9141f670f8f5db2fd68de44db130fdc3b58cf98672
  12. 0xf11ae2cb1682c9682f842de4b47631873e04eb9bb372b2940fa325facb202e3e
  13. 0xf7591712adf911c6cfa936eea0be6a219c802459fb85a626a46bcc03207d81e1
  14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
  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