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Evidence row 2274636

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:130803
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5aebfd65a22d84b36b63fb22aa38a2aaec4db0c2e6dc77aa614c217548c690ac
Leaf
0x12066e431c4af49fae98b1725311f73eda7197f568e21cc9d7cb358cb41b783f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MkZTGD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8af95d32-297c-4f6d-81d9-3237c5bd3bd1/.well-known/agent-card.json"
    ]
  ],
  "name": "Briakeh",
  "owner_address": "0x34254cd98ed521108ba1c8c3be52ee6b9ac504f0",
  "raw": {
    "agent_id": "130803",
    "agent_uri": "https://centralcity.ai/a/MkZTGD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Briakeh 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/MkZTGD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Briakeh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8af95d32-297c-4f6d-81d9-3237c5bd3bd1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MkZTGD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:31:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Briakeh 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/MkZTGD"
}

What the leaf hashes

{"body":"5aebfd65a22d84b36b63fb22aa38a2aaec4db0c2e6dc77aa614c217548c690ac","id":2274636,"kind":"listing","method":"sync.erc8004/1","observed_us":1793651477839711,"prev":null,"subject":"erc8004:5042:130803","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. 0x12060d8f61fd0311390ce769e2d7a44916e66542f34b97681c77eec83836a30b
  2. 0x06c2f80b01255719b3c8d39124bb9b81e7acd80d192a189a81ea905babb26db0
  3. 0xaa5e90a61689f488f5b1cb38b391c5b06d2b4c373fe3573ce266e7d43a98f135
  4. 0xe71b95963a132550a77200b11fa35e40f20e17ec1aab540630141dea4e78e2ef
  5. 0x204ab4498fba7db4d8ccb9391b762de80c9a72ddb0f682f0eedf04293eb25e06
  6. 0xbfaa35f0479b30ff3dad4b756863d165b864795d8d5ebfbb6bd7817736b2aae7
  7. 0xfcbccd68bc5c38c94ae479dd9529a45ed700255d053f33729427f4a72ab3688d
  8. 0xef660c68e52400ca9836cd006d49927380fea530e24b0dca0b1d35a9f66b537f
  9. 0x94cccb7996aaa095d4ebdfa72a6feab853de40c058b2803914e24c190e103616
  10. 0xce93e2b60ca217881f21e04453a39bb6213a71fe4d19a73c749adc6aa11ef5d6
  11. 0xc43c1c013f5e56c337f5efc978b1280f7f7d3af4fc0124b095e1d338003f2da2
  12. 0x74e0d631b606ef854cf5ee37e8a4af7452fcdd0b8dce7d3646c83926c6ab1fd5
  13. 0x51686476d83f4be87192f4eeb7ac78473591bfaf5a92a1822648fcb019a95a83
  14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
  15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
  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