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Evidence row 1850928

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:41130
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1abfc588fc2b0c3fbdb79bf88a654f1e257851b9e270461267fe4ad8383cf63e
Leaf
0x2d998584687d1b8999a6a0aef8a5c20a2ba56ec6b92fd57d7279310fa09592db

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jH7TLk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/77fe0abe-9657-47a5-8c01-5b4fa21a4865/.well-known/agent-card.json"
    ]
  ],
  "name": "Nizose",
  "owner_address": "0x3e9690d5bd9aa9e6b77415a76862cf83775896fd",
  "raw": {
    "agent_id": "41130",
    "agent_uri": "https://centralcity.ai/a/jH7TLk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nizose 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/jH7TLk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nizose",
      "registrations": [
        {
          "agentId": 41130,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/77fe0abe-9657-47a5-8c01-5b4fa21a4865/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jH7TLk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793578075,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:12:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nizose 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/jH7TLk"
}

What the leaf hashes

{"body":"1abfc588fc2b0c3fbdb79bf88a654f1e257851b9e270461267fe4ad8383cf63e","id":1850928,"kind":"listing","method":"sync.erc8004/1","observed_us":1793578347591993,"prev":null,"subject":"erc8004:5042:41130","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. 0x2d9935352afbb07cb0e0176c12f6f12550fc2109b2b0223ff5fb608c9138f51d
  2. 0x6151c4d4b82539550ac6df6b40422d17030c612a560e511ae713f1986a6c6592
  3. 0xbdea06f89895f98910b51b452708469c8c4423fbba693576199a3dbdd7b7c2b6
  4. 0x20d930639608d6627cb532737c2e9d5c6245624959c235c5fa710175d8f32ed5
  5. 0x0386721044389332c20b1a336bc973b771b28cb12412d078fd84961390255438
  6. 0x21bb79d9db62ce6dff65cf434aa184d5c48f4c8fdb95687b6dd7ce81883c785d
  7. 0xc869ee9c51d687a2e1469a1e2e057d189f5672f1c9d18e5462d2daa4dc4d867c
  8. 0x69995abf27f62c7151cf532b5b04862eb9338c232881b1d5c3f7d92f67315c26
  9. 0xc5fa3bd39b6f939ad2f07327b9e2f20fdd4cb88642ad0c5164de93ce1f6632b9
  10. 0xa91ee2c8873062997bf3829cf2d0948b6d4805e65a2e2257084a20696fd1bd25
  11. 0xf841c7290e13c2f19f6233e2749504226882012e0f94bbd35c3af3acb819872c
  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