Evidence row 2178121

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/B7TxwB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cf36c362-8824-435d-bdd6-57b00e1df610/.well-known/agent-card.json"
    ]
  ],
  "name": "Oredo3",
  "owner_address": "0xc36d4b2b1f9a0a18e0cefe42e1f441c956cf7c0b",
  "raw": {
    "agent_id": "114941",
    "agent_uri": "https://centralcity.ai/a/B7TxwB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oredo3 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/B7TxwB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oredo3",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cf36c362-8824-435d-bdd6-57b00e1df610/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/B7TxwB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:06:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oredo3 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/B7TxwB"
}

What the leaf hashes

{"body":"904024b81332bbdc58b921d69a3740a5e128e2bfdbd962c4feb69d6a234598b4","id":2178121,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639161133296,"prev":null,"subject":"erc8004:5042:114941","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x7c4825e35ac97678ef8ce2c451e1efc2e01f46da743d700fa21eeb3c6e3e1d5e
2. 0x9d1daaae01e1f9eb2a026839d16dd312f4a39fb37c036fed40f336f472497cd1
3. 0x90fc42f9525b6540cdc41a801d62d2aec3d5693d8033bec61b04b0884f633039
4. 0xa72cfd2e6dc6acb4e35728f162e04e0eb277efd78d093f0bc8f8c33b12054f0f
5. 0x1b1c671bd3d6682359c75df4aaf86070af482b6d28459846aac94a09513988a8
6. 0xf737a8e2a59afec7f1bdf30a8bb575ec1cf6d0e24215e2d118c62c47d9e4aa85
7. 0x164e9e25aeb310653ab1bc98c10ec5c5a6fdf247d38c85a9a92aed85b28908af
8. 0xff7d0ec5acebda838c83cb0f695f94bce464aac1e7ed5c26433d18a2d1e88375
9. 0xe6e1c6e721b3300896fe8342264b2a7d3f2cd6cc148c40d2caad24837ad929f0
10. 0xe4916ef215352d0ae2dc6719737fa9aee2049a5bb83fdc5e020aee722848bb87
11. 0xba4835b6b8933e1938390e10fbaea2d501aed997dc7616319e16144711f9b5bf
12. 0x8d1e21bdb30d190f33f362fb3e038520281852ad2d6e49bf14075b805164fae9
13. 0x96da2b0c348fe4c196311a3c711ae28b065713c442f3976e291c0a6f22cb1f7e
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af