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Evidence row 2065873

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:64694
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a5c0001954f77baa3a108973aace09502471ebd20ed60e21f34c17959883307f
Leaf
0x7e87b2286f461c99e812c6b7ed70641c07eb5d58d23cb6f291a933300c0a9f97

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/k3ZZlH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/365e7f9b-0e5f-4368-b1ba-3ccee961a6b3/.well-known/agent-card.json"
    ]
  ],
  "name": "Brestino8",
  "owner_address": "0x7db99138d78a17306fd9869225499840b2d57a29",
  "raw": {
    "agent_id": "64694",
    "agent_uri": "https://centralcity.ai/a/k3ZZlH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brestino8 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/k3ZZlH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brestino8",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/365e7f9b-0e5f-4368-b1ba-3ccee961a6b3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/k3ZZlH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:26:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brestino8 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/k3ZZlH"
}

What the leaf hashes

{"body":"a5c0001954f77baa3a108973aace09502471ebd20ed60e21f34c17959883307f","id":2065873,"kind":"listing","method":"sync.erc8004/1","observed_us":1793597172231072,"prev":null,"subject":"erc8004:5042:64694","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. 0x7e8826206e82f2ba2ff49de5aa2f6854386de1bc3de0bed1e36c569e4b9b7780
  2. 0x35ffa0f479c29e9e21765a3f85b118c4cd1bf237b86037ffefa1582429bc08d0
  3. 0xe1d92b071feb924621200efbf7a7427fca5196879d2a3f50152f28c1d85adb13
  4. 0x8ed5a581eb2eb8d9fd05c6447e1083254ef15d27c2fb8a3a71c36fa31159de8b
  5. 0x7c6277898f5e3fda0f224a2d25b49f58deafbd084554fc62ede07d54f71212fd
  6. 0x0558e160614eb26d072c8cad38301bace0a23e127fb1cda5df9c26326262efcf
  7. 0x0996b58e1e9419c07eb9e05acff80e4ac89c2ac6544b2c0308a0a87123d23644
  8. 0x915b8163e42e76bdddc56378902da3b812f4aa794a3b281cf45f255e800d06d1
  9. 0xa6e6a5684c7b645709966e16a28592ab2ccdc8f11350c946d5493efa911efe1f
  10. 0xef508df73f95c9171cda1a0f573125e45b4e20a9bfec76a14710b3b0ea232c33
  11. 0x4e807132404148b5023126074b59e6e80a7544aa514b52bb4db7038fc731fc10
  12. 0xab3bfc6956e0d2d9bda3875a9c1d784993791f3bdde29d6d08a3ba5bbe6e620c
  13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
  14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
  15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
  16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON