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Evidence row 2721800

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:208774
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
96b4278d77bf65d78880bd2f9b5aecac4115a1831cc83fb6f75cd40b301f54a3
Leaf
0xdd41e629d357681b9bc33e3242744e52eebf56bf21ee98bccdc721887fcb5b06

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yJxAMA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4fca2665-fb42-4a4a-9a52-89978c97523f/.well-known/agent-card.json"
    ]
  ],
  "name": "Savus",
  "owner_address": "0xc6ea6963adcbd50ece2d4e2798d3322cc5ad9508",
  "raw": {
    "agent_id": "208774",
    "agent_uri": "https://centralcity.ai/a/yJxAMA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Savus 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/yJxAMA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Savus",
      "registrations": [
        {
          "agentId": 208774,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4fca2665-fb42-4a4a-9a52-89978c97523f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yJxAMA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793744898,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:28:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Savus 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/yJxAMA"
}

What the leaf hashes

{"body":"96b4278d77bf65d78880bd2f9b5aecac4115a1831cc83fb6f75cd40b301f54a3","id":2721800,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744939396987,"prev":null,"subject":"erc8004:5042:208774","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xdd41d034248b92c607b8f8ae296a962c6d7d7fb786c03b731cf22e8c75ae177a
  2. 0xc0313aea261eeca5d00c02e665d0f956fb7a1006e89a308daad9ecc928bad645
  3. 0x645bcc10f15e6df154828b902c2084308422862f4f56163a9c7961232c3ab038
  4. 0xd96ddb2a4a10f14041c97590b6e95a6f51492a147a19987f614ef72b68d0154e
  5. 0x182a3ff7dbcc611c52ed8c888da2180df481a192a03c90ce0b4aa9f8f1c81cff
  6. 0xe223a1e3418ff84d3d750dab18d393114df5f24a8696fdaab0bf1300b63f758e
  7. 0x14632ae6529c9db1572102e600e9309fcc7d8f6d85d8ce2134fd1ef48cad6530
  8. 0x2e7a990596bdbd11aa0f7013f100046dd05b8070effa064933f853fb6f24902f
  9. 0xe8944017d7d6d5fe1654c37797dd9ec29fddb67c520202221072581edce9b832
  10. 0x4d2563adbff2ebd9733b7e6ae70852a229b34b11aed423c3ccf5fe21989f3b1c
  11. 0x36f34f9d2bbe0080eb6cd85fecce5fa7a140252636cde7613de8b8691279f037
  12. 0x4ddd25ef21cd5cb7bdfdcf0d2d550f71290c54d3133ba104829ef1cb10fe46b1
  13. 0xce6f344e5d2ebbe9a3ab4bb64d1eeeca122b42bf3c2bf88ced9f78e1da0b926b
  14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
  15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON